This document describes an intelligent water drop algorithm for optimization problems. It discusses how the algorithm is inspired by the natural behavior of water drops flowing in rivers. The algorithm uses virtual water drops that change the "soil" levels on graph edges to iteratively find optimal solutions. Pseudocode is provided to explain the algorithm's implementation and a flowchart shows the process. Comparisons are made to ant colony optimization algorithms and potential applications and future work are outlined.
Modul 2 kb 3 mutu layanan kesehatan dan kebijakan kesehatanUwes Chaeruman
Standar pelayanan kebidanan terdiri dari 24 standar yang mencakup standar pelayanan umum, antenatal, pertolongan persalinan, nifas, dan penanganan kegawatdaruratan obstetri serta neonatal.
This presentation outlines the design of mechanical and electrical services for a proposed two-story office building in Lagos, Nigeria. An indirect water system using an overhead tank and borehole water source is designed. Plumbing fixtures including WCs and basins are specified. Electrical design includes lighting layout using the lumen method, power circuits based on appliance loads in a ring configuration, and air conditioning circuit using rule of thumb design. A septic tank and soakaway are designed for wastewater.
About engineering department and its installationsPolly Thomas
The document provides an overview of the engineering and maintenance department at a healthcare facility. It describes the various systems maintained including electrical, HVAC, water treatment, medical gases, lifts, boilers and more. It discusses the capacity and key features of these systems such as backup power from generators, LED lighting, and a 200KW solar plant. The department aims to provide uninterrupted utility services and a safe environment for patients, staff and visitors. Future projects include a new diesel generator and improvements to waste management.
This document describes a study on improving the performance of a parabolic solar concentrator by using Al2O3-water nanofluid. The objectives were to design and fabricate a parabolic solar collector, conduct experiments using water and nanofluids of different concentrations as working fluids, and compare the results. Experimental results showed that nanofluids increased collector efficiency compared to water, with higher concentrations performing better. Numerical analysis using ANSYS software also showed higher temperature distributions in the absorber tube when using nanofluids. The use of nanofluids enhanced heat transfer and improved solar collector efficiency.
This document summarizes the subsea flowmetering configuration for an offshore oil and gas development located 210km off the coast of Angola at a depth of 1500m. It includes details on the wellhead and subsea tree, two 8-inch production flowlines and one 2-inch service line bundled in foam insulation and housed in a 30-inch carrier pipe. A multiphase flow meter uses pressure differentials and dual energy gamma rays to continuously measure individual phase flow rates without separation. Produced fluids flow up an insulated riser tower to a floating production, storage and offloading vessel.
This document summarizes the design of a water supply project for a campus. It identifies the campus's groundwater bore wells as the water source. It calculates the projected campus population of 2400 people and their total daily water demand of 187450 liters. It then designs pumps to lift water from the bore wells to overhead tanks for the administration building (5HP pump), girls hostel (5HP pump), and boys hostel and mess (7HP pump). The overhead tanks will store and distribute the water throughout the campus.
This document describes an intelligent water drop algorithm for optimization problems. It discusses how the algorithm is inspired by the natural behavior of water drops flowing in rivers. The algorithm uses virtual water drops that change the "soil" levels on graph edges to iteratively find optimal solutions. Pseudocode is provided to explain the algorithm's implementation and a flowchart shows the process. Comparisons are made to ant colony optimization algorithms and potential applications and future work are outlined.
Modul 2 kb 3 mutu layanan kesehatan dan kebijakan kesehatanUwes Chaeruman
Standar pelayanan kebidanan terdiri dari 24 standar yang mencakup standar pelayanan umum, antenatal, pertolongan persalinan, nifas, dan penanganan kegawatdaruratan obstetri serta neonatal.
This presentation outlines the design of mechanical and electrical services for a proposed two-story office building in Lagos, Nigeria. An indirect water system using an overhead tank and borehole water source is designed. Plumbing fixtures including WCs and basins are specified. Electrical design includes lighting layout using the lumen method, power circuits based on appliance loads in a ring configuration, and air conditioning circuit using rule of thumb design. A septic tank and soakaway are designed for wastewater.
About engineering department and its installationsPolly Thomas
The document provides an overview of the engineering and maintenance department at a healthcare facility. It describes the various systems maintained including electrical, HVAC, water treatment, medical gases, lifts, boilers and more. It discusses the capacity and key features of these systems such as backup power from generators, LED lighting, and a 200KW solar plant. The department aims to provide uninterrupted utility services and a safe environment for patients, staff and visitors. Future projects include a new diesel generator and improvements to waste management.
This document describes a study on improving the performance of a parabolic solar concentrator by using Al2O3-water nanofluid. The objectives were to design and fabricate a parabolic solar collector, conduct experiments using water and nanofluids of different concentrations as working fluids, and compare the results. Experimental results showed that nanofluids increased collector efficiency compared to water, with higher concentrations performing better. Numerical analysis using ANSYS software also showed higher temperature distributions in the absorber tube when using nanofluids. The use of nanofluids enhanced heat transfer and improved solar collector efficiency.
This document summarizes the subsea flowmetering configuration for an offshore oil and gas development located 210km off the coast of Angola at a depth of 1500m. It includes details on the wellhead and subsea tree, two 8-inch production flowlines and one 2-inch service line bundled in foam insulation and housed in a 30-inch carrier pipe. A multiphase flow meter uses pressure differentials and dual energy gamma rays to continuously measure individual phase flow rates without separation. Produced fluids flow up an insulated riser tower to a floating production, storage and offloading vessel.
This document summarizes the design of a water supply project for a campus. It identifies the campus's groundwater bore wells as the water source. It calculates the projected campus population of 2400 people and their total daily water demand of 187450 liters. It then designs pumps to lift water from the bore wells to overhead tanks for the administration building (5HP pump), girls hostel (5HP pump), and boys hostel and mess (7HP pump). The overhead tanks will store and distribute the water throughout the campus.
The document provides information on solar powered water pumps and irrigation systems. It discusses:
- The basic operation of solar pumps, which only operate during daylight hours with variable output depending on sunlight.
- Design considerations for solar irrigation systems including water requirements, common irrigation applications like drip systems, and factors that determine the appropriate pump size like lift, pressure, and water volume needed.
- Examples of sized systems for different irrigation needs like greenhouses, fields, and flood irrigation, pairing the proper solar pump and array size to meet the desired water volume and lift.
The document provides information on solar powered water pumps and irrigation systems. It discusses:
- The basic operation of solar pumps, which only operate during daylight hours with variable output depending on sunlight.
- Design considerations for solar irrigation systems including water requirements, common irrigation applications like drip systems, and factors that determine the appropriate pump size like lift, pressure, and water volume needed.
- Examples of sized systems for different irrigation needs like greenhouses, fields, and flood irrigation, pairing the proper solar pump and array size to meet the desired water volume and lift.
This document contains conversion factors and constants for various units of measurement in areas like angle, area, energy, force, length, pressure, power, velocity, mass, temperature, and prefixes. It provides equivalencies between units like radians and degrees, acres and square meters, BTUs and joules, pounds and newtons, feet and meters, atmospheres and pascals, horsepower and watts, knots and kilometers per hour, grams and atomic mass units, Celsius and Fahrenheit, and prefixes like kilo and milli.
This document provides a summary of the mechanical and electrical services design for a proposed 2-storey office building. It includes:
1) An analysis of the indirect water supply system to be adopted, including calculations of water demand, pipe sizing, and the design of a 1000L overhead water tank.
2) Design of the drainage system for plumbing fixtures like WC and wash hand basins using CPVC pipes of sizes 50mm and 100mm.
3) The electrical design including lumen design method for lighting layout, MCB selection for power circuits, air conditioning design using rule of thumb method and diversity factors.
Coiled tubing is a unique fluid and tool conveyance means used to intervene throughout the entire well lifetime. Its flexibility of use is certainly one of the largest in the oil-and-gas industry, ranging from logging to stimulation to cleanout and even drilling. However, for the longest time, it was only seen as a rudimentary fluid conveyance system, despite its capability to service any well deviation.
With the development of instrumented tools for downhole point measurements and the use of fiber optics for distributed sensing, the recent advent of coiled tubing real-time monitoring has completely transformed this image. The access to live wellbore information—such as pressure, temperature, or flow—along with accurate depth control thanks to casing collar locator and gamma ray sensors have greatly enhanced fluid placement. Meanwhile, the ability to monitor the load, torque, and accelerations the bottomhole assembly is subjected to significantly improves the performance and possibility to use and manipulate downhole tools. Thanks to real-time monitoring, a whole new realm of optimization possibility was discovered.
This lecture describes the various real-time measurements that are available today during coiled tubing interventions and how they can be used to provide the industry with faster, safer, and more efficient operations while maximizing return on investment. A wide range of applications and examples will be discussed. Through them, one will be able to appreciate how coiled tubing has now entered a new era where the limits of operational optimization still have not been reached.
This document summarizes information about several examples involving centrifugal pumps and turbines:
- Example 7.2 describes a centrifugal pump lifting water 36m with specific parameters given to calculate discharge and suction/delivery pressures.
- Example 7.3 briefly mentions specific speed and rational speed for pumps.
- Example 7.4 involves calculating shaft power and energy cost for a pump moving water between reservoirs, with given flow rate, head loss, and efficiencies.
- Example 7.5 provides details on a hydropower dam to calculate flow rate, maximum monthly energy generation, and specific speed of the turbines.
This document provides information about well hydraulic flow and radial flow analysis from pumping tests. It discusses key concepts like unsteady and steady state flow, assumptions of the radial flow model, and analytical solutions for confined and unconfined aquifers. Methods like Theis and Jacob are presented to analyze pumping test data to determine aquifer properties like transmissivity and storativity. Examples are given to demonstrate how these methods are applied. References on groundwater hydrology and related topics are also provided.
The document describes the organization of India's power sector. It is organized at both the central and state government levels. At the central level, the Ministry of Energy oversees policy and planning. The Central Electricity Authority was established to coordinate development and ensure efficient operations. Five regional electricity boards were also created to facilitate integrated operations between states and ultimately form a national grid.
Laboratory Testing Systems for Agriculture and MiningRas Erasmus
Labfit Instruments suitable for soil analysis 2016. Some instruments are also suitable for Mining Applications such a Coal, Mineral Ores, Bauxite, Cement and many more. All instruments are manufactured in Western Australia. www.labfit.com
This document provides design considerations for a sewerage system for a small township. Key assumptions are made about sewage generation rates and peak flows. Manning's formula and the rational method are used to size sewer pipes and drainage channels. Population calculations are made to determine sewage flows from different areas. Pipes with a diameter of 15cm and slope of 1:85 are designed to collect sewage from individual units. A 22.5cm pipe with slope of 1:100 is designed to collect the total sewage flow. A rectangular concrete channel with 30cm width and depth is designed to collect rainfall runoff and discharge it based on calculations using Manning's formula.
Treatment plant capacity – 180,000 m3/day; Construction of Raw Water Intake pumping station (4 pumps with each pump capacity 737 l/s), Flocculation and Clarification Units (total V=12500m3), Gravity Filters (total V=7000m3), Contact/Clear Water Tanks (totalV=10000m3), Treated Water PS, Sludge treatment Units, Chemical, Chlorine and Administrative buildings. Total in-situ reinforced concrete quantity – 21000m3;
The document provides details about the Srisailam Dam project located on the Krishna River between Andhra Pradesh and Telangana. It discusses the dam's objectives to provide irrigation and hydropower. Construction began in 1960 and was completed in 1980, displacing over 100,000 people. The dam is 142 meters high and stores 6,110 million cubic meters of water, irrigating over 2,000 square kilometers. It has a 1,670 megawatt hydropower capacity. In 2009, record rainfall caused unprecedented flooding that the dam successfully regulated without issue.
On Thursday, December 4, 2014, attendees of the Orange County Environmental and Water Resources Institute (OC EWRI) Technical Luncheon were treated to an in depth and personal exploration of the proposed 30-acre Gobernadora Detention Basin. The presentation was jointly given by Don Bunts, Chief Engineer with the Santa Margarita Water District (SMWD), and Bruce Phillips, Senior Vice President in the Stormwater Management Department at Pacific Advanced Civil Engineering, Inc. (PACE).
This document provides an energy audit of a pump system. It describes the components, terminology, and measurement parameters for pumps. Data was collected on the specifications of the present pump and efficiency calculations were shown. Running the pump at variable speeds using a VFD could save over 4519 Rs annually with a simple payback period of 2.27 years. Energy conservation opportunities include improving systems/drives, using efficient pumps/motors, correcting pump sizing, and integrating variable speed drives.
This document summarizes water conservation efforts in College Station, Texas that have led to reduced water usage. It describes five interventions: 1) a water conservation website providing weekly watering recommendations, 2) emails with the recommendations sent to subscribers, 3) providing water budgets to homeowners to compare usage to needs, 4) free irrigation system checkups, and 5) irrigation workshops. These efforts are estimated to have reduced water usage by 335 million gallons compared to 2010 baseline usage. The success is attributed to educating residents and helping them improve irrigation efficiency.
Design and analysis of solar support structure and daily tilting mechanismSUROJU SAIKRISHNA
Solar energy is the most used renewable energy in which solar rays from the sun falls on the photovoltaic cell to generate the electricity. The main aim is to design the support structure, transmission mechanism and tilting of the panel automatically on the daily basis depending on the wind pressure analysis and manual adjustment in the seasonal tilt and design considerations of the solar firm.
IRJET- A Case Study and Design Approach for Sewage Treatment Plant in Kakuman...IRJET Journal
This document presents the design of a sewage treatment plant for Kakumanu Village in India. It estimates the current and projected population and wastewater generation. The design includes preliminary treatment with screens and grit chambers. Primary treatment uses sedimentation tanks. Secondary treatment uses an aeration tank and secondary clarifiers. Components are sized based on wastewater flow rates and retention times. The treated effluent will be used for irrigation. The generated sludge can be used as manure to increase soil fertility.
This project document describes the design, installation, and testing of a reciprocating pump. A team of engineering students constructed a demonstration pump facility under the guidance of Dr. Manoj Kumar Barai. The document outlines the objectives, classification, construction details, drawings, working principle, performance parameters, material selection, maintenance requirements, installation process, discharge calculations, characteristics, efficiencies, advantages, disadvantages, and applications of reciprocating pumps. References are provided at the end.
This document discusses water management goals and models for two agricultural areas covering 1000 hectares each. It aims for optimal water levels for farming and nature while preventing water issues. The Sobek model simulates a rainstorm over 96 hours, calculating water levels every 5 minutes for 1 month. Questions address water storage capacities in soil and surface water. Calibration requires precipitation data and variances in water levels. Simulations examine summer and winter conditions under different drainage scenarios and capacities. Maintaining infrastructure is important to ensure proper water discharge and storage.
Pada dasarnya, Learning Management System (LMS) adalah platform digital yang dirancang untuk mengelola, menyajikan, dan mengelola proses pembelajaran secara daring. LMS memungkinkan lembaga pendidikan, pemerintahan, perusahaan, NGO, dan entitas lainnya untuk membuat, mengatur, dan menyampaikan konten pembelajaran, serta melacak kemajuan peserta.
1. Apa itu eLearning atau Learning Management System (LMS)?
eLearning merujuk pada pendekatan pembelajaran yang menggunakan teknologi elektronik untuk menyampaikan materi pembelajaran. Sementara itu, LMS adalah platform perangkat lunak yang memungkinkan organisasi untuk membuat, mengelola, dan menyebarkan konten pembelajaran, serta memantau kemajuan peserta.
2. Bagaimana memilih LMS sesuai kebutuhan?
Identifikasi kebutuhan dan tujuan pembelajaran Anda.
Pertimbangkan skala dan kebutuhan teknis organisasi Anda.
Evaluasi fitur seperti keamanan, kemudahan penggunaan, kustomisasi, dan integrasi.
Tinjau keandalan dan dukungan teknis dari penyedia LMS.
Bandingkan harga dan fleksibilitas biaya.
3. Apa saja fitur-fitur LMS?
Manajemen konten untuk membuat dan mengatur materi pembelajaran.
Pelacakan kemajuan dan penilaian untuk mengevaluasi prestasi peserta.
Komunikasi dan kolaborasi antar-peserta dan instruktur.
Kustomisasi tingkat pengalaman pembelajaran.
Analisis data untuk memantau efektivitas pembelajaran.
4. Bagaimana tahapan global implementasi LMS?
Evaluasi kebutuhan dan tujuan pembelajaran.
Pilih LMS yang sesuai.
Persiapkan konten pembelajaran dan migrasi data.
Implementasi dan pelatihan pengguna.
Evaluasi dan perbaikan berkelanjutan.
5. Tips
Libatkan pengguna dan instruktur dalam proses pemilihan dan implementasi.
Lakukan uji coba dan evaluasi berkala untuk memastikan efektivitas.
Sedikit demi sedikit, tingkatkan kompleksitas materi pembelajaran.
Sediakan dukungan teknis yang memadai.
Dalam pengalaman sejak 2008, telah terlibat dalam implementasi LMS di berbagai lembaga pendidikan, pemerintahan, perusahaan, NGO, serta komunitas di dalam dan luar negeri. Pengalaman ini memberikan wawasan mendalam tentang tantangan dan strategi yang efektif dalam menerapkan LMS yang sesuai dengan kebutuhan dan tujuan pembelajaran masing-masing entitas.
Dengan mengetahui esensi eLearning, cara memilih LMS yang tepat, fitur-fitur yang dibutuhkan, serta tahapan global implementasi dan tips yang disarankan, diharapkan informasi ini bermanfaat bagi lembaga pendidikan, pemerintahan, corporate, NGO, atau pihak lain yang berminat untuk memanfaatkan teknologi LMS guna meningkatkan proses pembelajaran mereka.
Membangun bisnis online dari nol membutuhkan beberapa langkah seperti riset kata kunci, membangun konten website, dan optimasi konten untuk mesin pencari. Langkah pertama adalah riset kata kunci untuk menentukan kata kunci yang akan dioptimasi. Kemudian membangun konten website dengan mengisi konten, menambahkan halaman dan plugin. Terakhir optimasi konten dengan aturan SEO seperti struktur artikel yang sesuai.
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The document provides information on solar powered water pumps and irrigation systems. It discusses:
- The basic operation of solar pumps, which only operate during daylight hours with variable output depending on sunlight.
- Design considerations for solar irrigation systems including water requirements, common irrigation applications like drip systems, and factors that determine the appropriate pump size like lift, pressure, and water volume needed.
- Examples of sized systems for different irrigation needs like greenhouses, fields, and flood irrigation, pairing the proper solar pump and array size to meet the desired water volume and lift.
The document provides information on solar powered water pumps and irrigation systems. It discusses:
- The basic operation of solar pumps, which only operate during daylight hours with variable output depending on sunlight.
- Design considerations for solar irrigation systems including water requirements, common irrigation applications like drip systems, and factors that determine the appropriate pump size like lift, pressure, and water volume needed.
- Examples of sized systems for different irrigation needs like greenhouses, fields, and flood irrigation, pairing the proper solar pump and array size to meet the desired water volume and lift.
This document contains conversion factors and constants for various units of measurement in areas like angle, area, energy, force, length, pressure, power, velocity, mass, temperature, and prefixes. It provides equivalencies between units like radians and degrees, acres and square meters, BTUs and joules, pounds and newtons, feet and meters, atmospheres and pascals, horsepower and watts, knots and kilometers per hour, grams and atomic mass units, Celsius and Fahrenheit, and prefixes like kilo and milli.
This document provides a summary of the mechanical and electrical services design for a proposed 2-storey office building. It includes:
1) An analysis of the indirect water supply system to be adopted, including calculations of water demand, pipe sizing, and the design of a 1000L overhead water tank.
2) Design of the drainage system for plumbing fixtures like WC and wash hand basins using CPVC pipes of sizes 50mm and 100mm.
3) The electrical design including lumen design method for lighting layout, MCB selection for power circuits, air conditioning design using rule of thumb method and diversity factors.
Coiled tubing is a unique fluid and tool conveyance means used to intervene throughout the entire well lifetime. Its flexibility of use is certainly one of the largest in the oil-and-gas industry, ranging from logging to stimulation to cleanout and even drilling. However, for the longest time, it was only seen as a rudimentary fluid conveyance system, despite its capability to service any well deviation.
With the development of instrumented tools for downhole point measurements and the use of fiber optics for distributed sensing, the recent advent of coiled tubing real-time monitoring has completely transformed this image. The access to live wellbore information—such as pressure, temperature, or flow—along with accurate depth control thanks to casing collar locator and gamma ray sensors have greatly enhanced fluid placement. Meanwhile, the ability to monitor the load, torque, and accelerations the bottomhole assembly is subjected to significantly improves the performance and possibility to use and manipulate downhole tools. Thanks to real-time monitoring, a whole new realm of optimization possibility was discovered.
This lecture describes the various real-time measurements that are available today during coiled tubing interventions and how they can be used to provide the industry with faster, safer, and more efficient operations while maximizing return on investment. A wide range of applications and examples will be discussed. Through them, one will be able to appreciate how coiled tubing has now entered a new era where the limits of operational optimization still have not been reached.
This document summarizes information about several examples involving centrifugal pumps and turbines:
- Example 7.2 describes a centrifugal pump lifting water 36m with specific parameters given to calculate discharge and suction/delivery pressures.
- Example 7.3 briefly mentions specific speed and rational speed for pumps.
- Example 7.4 involves calculating shaft power and energy cost for a pump moving water between reservoirs, with given flow rate, head loss, and efficiencies.
- Example 7.5 provides details on a hydropower dam to calculate flow rate, maximum monthly energy generation, and specific speed of the turbines.
This document provides information about well hydraulic flow and radial flow analysis from pumping tests. It discusses key concepts like unsteady and steady state flow, assumptions of the radial flow model, and analytical solutions for confined and unconfined aquifers. Methods like Theis and Jacob are presented to analyze pumping test data to determine aquifer properties like transmissivity and storativity. Examples are given to demonstrate how these methods are applied. References on groundwater hydrology and related topics are also provided.
The document describes the organization of India's power sector. It is organized at both the central and state government levels. At the central level, the Ministry of Energy oversees policy and planning. The Central Electricity Authority was established to coordinate development and ensure efficient operations. Five regional electricity boards were also created to facilitate integrated operations between states and ultimately form a national grid.
Laboratory Testing Systems for Agriculture and MiningRas Erasmus
Labfit Instruments suitable for soil analysis 2016. Some instruments are also suitable for Mining Applications such a Coal, Mineral Ores, Bauxite, Cement and many more. All instruments are manufactured in Western Australia. www.labfit.com
This document provides design considerations for a sewerage system for a small township. Key assumptions are made about sewage generation rates and peak flows. Manning's formula and the rational method are used to size sewer pipes and drainage channels. Population calculations are made to determine sewage flows from different areas. Pipes with a diameter of 15cm and slope of 1:85 are designed to collect sewage from individual units. A 22.5cm pipe with slope of 1:100 is designed to collect the total sewage flow. A rectangular concrete channel with 30cm width and depth is designed to collect rainfall runoff and discharge it based on calculations using Manning's formula.
Treatment plant capacity – 180,000 m3/day; Construction of Raw Water Intake pumping station (4 pumps with each pump capacity 737 l/s), Flocculation and Clarification Units (total V=12500m3), Gravity Filters (total V=7000m3), Contact/Clear Water Tanks (totalV=10000m3), Treated Water PS, Sludge treatment Units, Chemical, Chlorine and Administrative buildings. Total in-situ reinforced concrete quantity – 21000m3;
The document provides details about the Srisailam Dam project located on the Krishna River between Andhra Pradesh and Telangana. It discusses the dam's objectives to provide irrigation and hydropower. Construction began in 1960 and was completed in 1980, displacing over 100,000 people. The dam is 142 meters high and stores 6,110 million cubic meters of water, irrigating over 2,000 square kilometers. It has a 1,670 megawatt hydropower capacity. In 2009, record rainfall caused unprecedented flooding that the dam successfully regulated without issue.
On Thursday, December 4, 2014, attendees of the Orange County Environmental and Water Resources Institute (OC EWRI) Technical Luncheon were treated to an in depth and personal exploration of the proposed 30-acre Gobernadora Detention Basin. The presentation was jointly given by Don Bunts, Chief Engineer with the Santa Margarita Water District (SMWD), and Bruce Phillips, Senior Vice President in the Stormwater Management Department at Pacific Advanced Civil Engineering, Inc. (PACE).
This document provides an energy audit of a pump system. It describes the components, terminology, and measurement parameters for pumps. Data was collected on the specifications of the present pump and efficiency calculations were shown. Running the pump at variable speeds using a VFD could save over 4519 Rs annually with a simple payback period of 2.27 years. Energy conservation opportunities include improving systems/drives, using efficient pumps/motors, correcting pump sizing, and integrating variable speed drives.
This document summarizes water conservation efforts in College Station, Texas that have led to reduced water usage. It describes five interventions: 1) a water conservation website providing weekly watering recommendations, 2) emails with the recommendations sent to subscribers, 3) providing water budgets to homeowners to compare usage to needs, 4) free irrigation system checkups, and 5) irrigation workshops. These efforts are estimated to have reduced water usage by 335 million gallons compared to 2010 baseline usage. The success is attributed to educating residents and helping them improve irrigation efficiency.
Design and analysis of solar support structure and daily tilting mechanismSUROJU SAIKRISHNA
Solar energy is the most used renewable energy in which solar rays from the sun falls on the photovoltaic cell to generate the electricity. The main aim is to design the support structure, transmission mechanism and tilting of the panel automatically on the daily basis depending on the wind pressure analysis and manual adjustment in the seasonal tilt and design considerations of the solar firm.
IRJET- A Case Study and Design Approach for Sewage Treatment Plant in Kakuman...IRJET Journal
This document presents the design of a sewage treatment plant for Kakumanu Village in India. It estimates the current and projected population and wastewater generation. The design includes preliminary treatment with screens and grit chambers. Primary treatment uses sedimentation tanks. Secondary treatment uses an aeration tank and secondary clarifiers. Components are sized based on wastewater flow rates and retention times. The treated effluent will be used for irrigation. The generated sludge can be used as manure to increase soil fertility.
This project document describes the design, installation, and testing of a reciprocating pump. A team of engineering students constructed a demonstration pump facility under the guidance of Dr. Manoj Kumar Barai. The document outlines the objectives, classification, construction details, drawings, working principle, performance parameters, material selection, maintenance requirements, installation process, discharge calculations, characteristics, efficiencies, advantages, disadvantages, and applications of reciprocating pumps. References are provided at the end.
This document discusses water management goals and models for two agricultural areas covering 1000 hectares each. It aims for optimal water levels for farming and nature while preventing water issues. The Sobek model simulates a rainstorm over 96 hours, calculating water levels every 5 minutes for 1 month. Questions address water storage capacities in soil and surface water. Calibration requires precipitation data and variances in water levels. Simulations examine summer and winter conditions under different drainage scenarios and capacities. Maintaining infrastructure is important to ensure proper water discharge and storage.
Similar to Contoh Konsep Pembuatan Sarana Air Bersih (20)
Pada dasarnya, Learning Management System (LMS) adalah platform digital yang dirancang untuk mengelola, menyajikan, dan mengelola proses pembelajaran secara daring. LMS memungkinkan lembaga pendidikan, pemerintahan, perusahaan, NGO, dan entitas lainnya untuk membuat, mengatur, dan menyampaikan konten pembelajaran, serta melacak kemajuan peserta.
1. Apa itu eLearning atau Learning Management System (LMS)?
eLearning merujuk pada pendekatan pembelajaran yang menggunakan teknologi elektronik untuk menyampaikan materi pembelajaran. Sementara itu, LMS adalah platform perangkat lunak yang memungkinkan organisasi untuk membuat, mengelola, dan menyebarkan konten pembelajaran, serta memantau kemajuan peserta.
2. Bagaimana memilih LMS sesuai kebutuhan?
Identifikasi kebutuhan dan tujuan pembelajaran Anda.
Pertimbangkan skala dan kebutuhan teknis organisasi Anda.
Evaluasi fitur seperti keamanan, kemudahan penggunaan, kustomisasi, dan integrasi.
Tinjau keandalan dan dukungan teknis dari penyedia LMS.
Bandingkan harga dan fleksibilitas biaya.
3. Apa saja fitur-fitur LMS?
Manajemen konten untuk membuat dan mengatur materi pembelajaran.
Pelacakan kemajuan dan penilaian untuk mengevaluasi prestasi peserta.
Komunikasi dan kolaborasi antar-peserta dan instruktur.
Kustomisasi tingkat pengalaman pembelajaran.
Analisis data untuk memantau efektivitas pembelajaran.
4. Bagaimana tahapan global implementasi LMS?
Evaluasi kebutuhan dan tujuan pembelajaran.
Pilih LMS yang sesuai.
Persiapkan konten pembelajaran dan migrasi data.
Implementasi dan pelatihan pengguna.
Evaluasi dan perbaikan berkelanjutan.
5. Tips
Libatkan pengguna dan instruktur dalam proses pemilihan dan implementasi.
Lakukan uji coba dan evaluasi berkala untuk memastikan efektivitas.
Sedikit demi sedikit, tingkatkan kompleksitas materi pembelajaran.
Sediakan dukungan teknis yang memadai.
Dalam pengalaman sejak 2008, telah terlibat dalam implementasi LMS di berbagai lembaga pendidikan, pemerintahan, perusahaan, NGO, serta komunitas di dalam dan luar negeri. Pengalaman ini memberikan wawasan mendalam tentang tantangan dan strategi yang efektif dalam menerapkan LMS yang sesuai dengan kebutuhan dan tujuan pembelajaran masing-masing entitas.
Dengan mengetahui esensi eLearning, cara memilih LMS yang tepat, fitur-fitur yang dibutuhkan, serta tahapan global implementasi dan tips yang disarankan, diharapkan informasi ini bermanfaat bagi lembaga pendidikan, pemerintahan, corporate, NGO, atau pihak lain yang berminat untuk memanfaatkan teknologi LMS guna meningkatkan proses pembelajaran mereka.
Membangun bisnis online dari nol membutuhkan beberapa langkah seperti riset kata kunci, membangun konten website, dan optimasi konten untuk mesin pencari. Langkah pertama adalah riset kata kunci untuk menentukan kata kunci yang akan dioptimasi. Kemudian membangun konten website dengan mengisi konten, menambahkan halaman dan plugin. Terakhir optimasi konten dengan aturan SEO seperti struktur artikel yang sesuai.
*Pray for Paris*
Tragedi paris membuat kita sedih sekaligus geram. berbagai kejadian yang issue-nya ditimpakan kepada umat islam bukan saja terjadi di luar negeri, namun juga banyak kita temui di dalam negeri.
Dibutuhkan kekuatan ukhuwah di dalam diri umat islam agar pihak di luar islam tidak lagi mudah menuduh umat islam sebagai dalang di berbagai kejadian buruk yang terjadi. salah satu contohnya saat ini adalah peristiwa terorisme di paris yang saat ini menjadi pembicaraan hangat di dunia.
PRAY FOR PARIS. mereka saudara kita....!!!
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In the 24 hours following the terror attacks that claimed the lives of 129 people in Paris, more than 70 million people took to Instagram to share their support and prayers for the French capital, according to the social network.
In total 430 million interactions–that’s posts, likes and comments–were created in these first 24 hours, with people in more than 200 countries participating. Jean Julien’s “Peace for Paris” logo became a symbol in this wave of support, especially after Instagram shared the drawing on its official account, which has 114 million followers.
Users also embraced hashtags, which were trending for most of the weekend. They were:
#prayforparis
#paris
#jesuisparis
#france
#prayersforparis
#peace
#pray
#prayfortheworld
#love
#peaceforparis
Emojis expressing grief (from sad faces to broken hearts) were also among the most used hashtags, topped by the French flag and prayer hands emojis.
The high number of interactions comes a few weeks after Instagram announced it had 400 million unique users and that it was putting more resources on curating content. “We believe you can see the world happening in real time through Instagram,” Instagram’s co-founder Kevin Systrom told TIME.
Tempe mendoan merupakan makanan khas masyarakat Banyumas yang dibuat dari tempe yang digoreng setengah matang lalu direndam dalam adonan tepung bumbu. Makanan ini sangat populer dan kerap dijual di pinggir jalan oleh pedagang kaki lima di daerah Banyumas, Jawa Tengah.
Dokumen tersebut memberikan beberapa kiat untuk mengikuti berbagai kursus secara gratis, diantaranya belajar secara otodididak dengan mengikuti tutorial online atau offline, serta menjadi event organizer untuk kursus yang diinginkan sehingga dapat mengikuti pelatihan secara gratis bahkan mendapatkan penghasilan.
Tips & Trik di Moodle (Part I) memberikan informasi tentang pengaturan Unicode UTF-8 dan instalasi ekstensi XMLRPC pada saat instalasi Moodle 2.1.1 di Ubuntu 10.04 menggunakan XAMPP 1.7.7 untuk mengatasi peringatan yang muncul, serta mengaktifkan OPCACHE pada instalasi Moodle 2.7 dengan menambahkan kode pada file php.ini.
Dokumen ini membahas konsep pembelajaran mata pelajaran prakarya rekayasa tingkat SMA yang bertujuan membekali siswa dengan pengetahuan dan keterampilan dasar implementasi teknologi melalui pembuatan berbagai perangkat secara praktis serta mengembangkannya ke dunia kewirausahaan. Konsep ini dilaksanakan dalam bentuk proyek yang saling terkait antarsemester dan dimulai dari komunikasi SMS, kendali SMS, pembangkit listrik
KSimus adalah perangkat lunak simulator elektronika digital dan pemrograman yang dapat dioperasikan di Linux untuk mensimulasikan rancangan rangkaian elektronika sebelum dibuat. Tutorial menjelaskan langkah-langkah membuat proyek rangkaian gerbang logika AND dengan LED sebagai output menggunakan KSimus.
Improving the viability of probiotics by encapsulation methods for developmen...Open Access Research Paper
The popularity of functional foods among scientists and common people has been increasing day by day. Awareness and modernization make the consumer think better regarding food and nutrition. Now a day’s individual knows very well about the relation between food consumption and disease prevalence. Humans have a diversity of microbes in the gut that together form the gut microflora. Probiotics are the health-promoting live microbial cells improve host health through gut and brain connection and fighting against harmful bacteria. Bifidobacterium and Lactobacillus are the two bacterial genera which are considered to be probiotic. These good bacteria are facing challenges of viability. There are so many factors such as sensitivity to heat, pH, acidity, osmotic effect, mechanical shear, chemical components, freezing and storage time as well which affects the viability of probiotics in the dairy food matrix as well as in the gut. Multiple efforts have been done in the past and ongoing in present for these beneficial microbial population stability until their destination in the gut. One of a useful technique known as microencapsulation makes the probiotic effective in the diversified conditions and maintain these microbe’s community to the optimum level for achieving targeted benefits. Dairy products are found to be an ideal vehicle for probiotic incorporation. It has been seen that the encapsulated microbial cells show higher viability than the free cells in different processing and storage conditions as well as against bile salts in the gut. They make the food functional when incorporated, without affecting the product sensory characteristics.
Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...Joshua Orris
The incorporation of a 3DCSM and completion of HRSC provided a tool for enhanced, data-driven, decisions to support a change in remediation closure strategies. Currently, an approved pilot study has been obtained to shut-down the remediation systems (ISCO, P&T) and conduct a hydraulic study under non-pumping conditions. A separate micro-biological bench scale treatability study was competed that yielded positive results for an emerging innovative technology. As a result, a field pilot study has commenced with results expected in nine-twelve months. With the results of the hydraulic study, field pilot studies and an updated risk assessment leading site monitoring optimization cost lifecycle savings upwards of $15MM towards an alternatively evolved best available technology remediation closure strategy.
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...Open Access Research Paper
Water polluted by dyestuffs compounds is a global threat to health and the environment; accordingly, we prepared a green novel sorbent chemical and Physical system from an algae, chitosan and chitosan nanoparticle and impregnated with algae with chitosan nanocomposite for the sorption of Malachite green dye from water. The algae with chitosan nanocomposite by a simple method and used as a recyclable and effective adsorbent for the removal of malachite green dye from aqueous solutions. Algae, chitosan, chitosan nanoparticle and algae with chitosan nanocomposite were characterized using different physicochemical methods. The functional groups and chemical compounds found in algae, chitosan, chitosan algae, chitosan nanoparticle, and chitosan nanoparticle with algae were identified using FTIR, SEM, and TGADTA/DTG techniques. The optimal adsorption conditions, different dosages, pH and Temperature the amount of algae with chitosan nanocomposite were determined. At optimized conditions and the batch equilibrium studies more than 99% of the dye was removed. The adsorption process data matched well kinetics showed that the reaction order for dye varied with pseudo-first order and pseudo-second order. Furthermore, the maximum adsorption capacity of the algae with chitosan nanocomposite toward malachite green dye reached as high as 15.5mg/g, respectively. Finally, multiple times reusing of algae with chitosan nanocomposite and removing dye from a real wastewater has made it a promising and attractive option for further practical applications.
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...Joshua Orris
Results of geophysics and pneumatic injection pilot tests during 2003 – 2007 yielded significant positive results for injection delivery design and contaminant mass treatment, resulting in permanent shut-down of an existing groundwater Pump & Treat system.
Accessible source areas were subsequently removed (2011) by soil excavation and treated with the placement of Emulsified Vegetable Oil EVO and zero-valent iron ZVI to accelerate treatment of impacted groundwater in overburden and weathered fractured bedrock. Post pilot test and post remediation groundwater monitoring has included analyses of CVOCs, organic fatty acids, dissolved gases and QuantArray® -Chlor to quantify key microorganisms (e.g., Dehalococcoides, Dehalobacter, etc.) and functional genes (e.g., vinyl chloride reductase, methane monooxygenase, etc.) to assess potential for reductive dechlorination and aerobic cometabolism of CVOCs.
In 2022, the first commercial application of MetaArray™ was performed at the site. MetaArray™ utilizes statistical analysis, such as principal component analysis and multivariate analysis to provide evidence that reductive dechlorination is active or even that it is slowing. This creates actionable data allowing users to save money by making important site management decisions earlier.
The results of the MetaArray™ analysis’ support vector machine (SVM) identified groundwater monitoring wells with a 80% confidence that were characterized as either Limited for Reductive Decholorination or had a High Reductive Reduction Dechlorination potential. The results of MetaArray™ will be used to further optimize the site’s post remediation monitoring program for monitored natural attenuation.
2. TUJUAN
KEGIATAN INI BERTUJUAN AGAR MASYARAKAT MENDAPATKAN DISTRIBUSI AIR
BERSIH UNTUK DIGUNAKAN DALAM AKTIVITAS SEHARI-HARI
3. RENCANA IMPLEMENTASI
• PERBAIKAN INSTALASI PIPA
• PEMASANGAN PIPA UTAMA 1,5” SEPANJANG 400 METER
• PEMASANGAN PERANGKAT PENGONTROL OTOMATIS
• PEMBUATAN REGULASI SISTEM
5. KALKUKASI BIAYA
• VARIABEL BIAYA:
• PELANGGAN = 25 ORANG
• PIPA UTAMA = 400 METER
• HARGA PIPA = RP43.500 PER 4 METER
• RADAR TOREN = RP50.000
• SELENOID VALVE = RP150.000
• OUTPUT DAYA POMPA = 880 WATT
• HARGA LISTRIK PER KWH = RP769
RP800
• ASUMSI WAKTU PENGISIAN TOREN = 1
JAM
• KAPASITAS TOTAL TOREN = 1.750
LITER
• ASUMSI PEMAKAIAN PELANGGAN = 40
LITER PER ORANG
• ASUMSI RATA-RATA PENGGUNA PER KK
= 5 ORANG
• GAJI KARYAWAN OPERATOR 1 ORANG =
RP200.000
• GAJI KARYAWAN PENCATAT WATER
METER = RP50.000 PER ORANG X 3
ORANG = RP150.000
6. KALKULASI BIAYA
BIAYA AWAL
• PEMASANGAN PIPA UTAMA:
• 400M X (RP43.500/4) = RP4.350.000
• PEMASANGAN PENGONTROL OTOMATIS (SELENOIDA + RADAR):
• (RP50.000 + RP150.000) X 2 = RP400.000
• HONOR 2 ORANG PEKERJA/TUKANG:
• RP100.000 X 2 (ORANG) X 3 (HARI) = RP600.000
7. KALKULASI BIAYA
BIAYA OPERASIONAL BERDASARKAN PENGISIAN TOREN:
• KEBUTUHAN VOLUME DISTRIBUSI AIR:
• 40 (LITER) X 5 (ORANG) X 25 (KK) = 5000 LITER PER HARI
• WAKTU PENGISIAN TOREN:
• 5000/1.750 = 2,86 (KALI PENGISIAN) X 1 (JAM) = 2,86 (JAM) PER HARI
• PEMAKAIAN LISTRIK PENGISIAN TOREN:
• (880 (WATT) / 1000) X 2,86 (JAM) X RP800 = RP2.013 (PER HARI) X 30 (HARI) =
RP60.390 (PER BULAN)
8. KALKULASI BIAYA
BIAYA OPERASIONAL KARYAWAN:
• KARYAWAN OPERATOR:
• RP200.000 X 1 (ORANG) = RP200.000
• KARYAWAN PENCATAT WATER METER:
• RP50.000 X 3 (ORANG) = RP150.000
NOTE:
• JUMLAH KARYAWAN 3 ORANG DENGAN ASUMSI KARYAWAN OPERATOR
DIBERDAYAKAN JUGA SEBAGAI KARYAWAN PENCATAT WATER METER
9. KALKULASI HARGA PELANGGAN
• ABONEMEN BERDASARKAN BIAYA KARYAWAN:
• RP350.000/25 (ORG) = RP14.000
• HARGA PER LITER:
• RP60.390/(5000 (LITER) X 30 (BULAN)) = RP0,4 RP400 PER KUBIK
• ASUMSI TAGIHAN PELANGGAN YANG MENGGUNAKAN YANG TERDIRI DARI 5
ORANG ANGGOTA KELUARGA:
• 40 (LITER) X 5 (ORANG) X 30 (HARI) = 6000 (LITER) X RP0,4 = RP2.400 + RP14.000
(ABONEMEN) = RP16.400 PER BULAN