Lecture notes of Environmental Engineering-II as per Solapur university syllabus of TE CIVIL.
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K Orchid college of Engg and Technology,
Solapur
Here you will get all information about sewer design, its type & various tests carried out on it for any leakage or any obstruction present and of improper joints.
Hydraulic Design of Sewer:
Hydraulic formulae, maximum and minimum velocities in sewer, hydraulic
characteristics of circular sewer in running full and partial full conditions,
laying and testing of sewer, sewer appurtenances and network.
Here you will get all information about sewer design, its type & various tests carried out on it for any leakage or any obstruction present and of improper joints.
Hydraulic Design of Sewer:
Hydraulic formulae, maximum and minimum velocities in sewer, hydraulic
characteristics of circular sewer in running full and partial full conditions,
laying and testing of sewer, sewer appurtenances and network.
Reservoir Planning: Introduction; Investigations for reservoir planning; Selection of site for a reservoir; Zones of storage in a reservoir; Storage capacity and yield; Mass inflow curve and demand curve; Calculation of reservoir capacity for a specified yield from the mass inflow curve; Determination of safe yield from a reservoir of a given capacity; Sediment flow in streams; Life of reservoir; Reservoir sediment control; flood routing. Various types of Spillways and design.
water demand, types of demand, factors affecting per capita demand, design periods, losses in wastes & thefts, varion in demand, coincident draft,effect of variations on components of water supply schemes, factors affecting design periods, population forecasting methods, problems on population forecasting, etc
Present slideshow provides brief introductory part of various Intake Structures. This is useful for Environmental Engineering Students, faculties and learners.
Lecture notes of Environmental Engineering-II as per Solapur university syllabus of TE CIVIL.
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K Orchid college of Engg and Technology,
Solapur
The presentation has prepared as per the syllabus of Mumbai University.
Go through the presentation, if you like it then share it with your friends and classmates.
Thank you :)
Reservoir Planning: Introduction; Investigations for reservoir planning; Selection of site for a reservoir; Zones of storage in a reservoir; Storage capacity and yield; Mass inflow curve and demand curve; Calculation of reservoir capacity for a specified yield from the mass inflow curve; Determination of safe yield from a reservoir of a given capacity; Sediment flow in streams; Life of reservoir; Reservoir sediment control; flood routing. Various types of Spillways and design.
water demand, types of demand, factors affecting per capita demand, design periods, losses in wastes & thefts, varion in demand, coincident draft,effect of variations on components of water supply schemes, factors affecting design periods, population forecasting methods, problems on population forecasting, etc
Present slideshow provides brief introductory part of various Intake Structures. This is useful for Environmental Engineering Students, faculties and learners.
Lecture notes of Environmental Engineering-II as per Solapur university syllabus of TE CIVIL.
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K Orchid college of Engg and Technology,
Solapur
The presentation has prepared as per the syllabus of Mumbai University.
Go through the presentation, if you like it then share it with your friends and classmates.
Thank you :)
PLANNING AND DESIGN OF SEWERS USING ADVANCED TECHNIQUES FOR PROPOSED SEWERA...Rajnish Bajaj
This presentation gives an overview of planning and design aspects of sewers using advanced technique. It is based on a proposed sewage system of kanpur city district-I under NGRBA PROJECT
Pipex FASTBUILD™ Packaged Pumping Stations can be supplied complete with Pipex FASTBUILD™ Valve Chambers and Pipex CHEMSAFE™ Pipe Systems heavy gauge HDPE rising mains. Alternatively the chambers can be supplied standalone for connection to any concrete, plastic, clay, FRP, cast iron or metallic drainage pipe system as required.
The MBBR Technology is a robust and inexpensive Biological Wastewater Treatment than conventional Biological Treatment. As a result of more research work, an engineered plastic media is used to promote fixed biomass. This makes for an efficient and easy-to-operate Wastewater Treatment that does not require any recirculation of the mixed liquor suspended solids (MLSS). The MBBR Technology can be used for both the treatments of carbonaceous and nitrogenous pollution and also in both municipal environments (activated sludge, lagoons, etc...) or in an industrial setting (landfill leachate, food and beverage industry etc...). Fresh water taken from nature is pure. It is utilized and recycled carefully within the processes and when returned to nature, the water has to meet the highest standards for sustainability. These targets can be achieved by Eco Smart Biological Treatment Solutions.
Lecture notes of Environmental Engineering-II as per Solapur university syllabus of TE CIVIL.
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K Orchid college of Engg and Technology,
Solapur
This Presentation is about working principle of Pumps.Basic Presentation regarding pumps , will definitely help beginners to learn pump types , their working , their parts etc.
This presentation includes the estimation of storm sewage generated as a result of storm/rainfall events. It includes the detailed usage of rational formula for quantity estimation with solved examples.
This PPT contains a some basic information about bridge hydrology which is essential in bridge design. This is only for civil engineering students for their subject of bridge engineering.
Infiltration, aspects of infiltration, factors, measurement of infiltration, stream flow, infiltration indices, Discharge and measurement methods, Area-velocity and slope area methods, examples.infiltration,stream flow,
In this ppt I present a method to estimate how much stormwater a catchment
area will produce, and how a drain can be sized to remove this water.
This method can be used to design a simple drainage system, or to determine
whether a proposed drainage system is realistic.
Lecture notes of Environmental Engg-II as per syllabus of solapur university for TE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K Orchid College of Engg and Technology,
Solapur
Lecture notes of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Lecture notes of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Lecture notes of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Lecture notes of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Lecture notes of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Lecture notes of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Lecture notes of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Lecture notes of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Lecture notes of Industrial Waste Treatment (Elective -III) as per syllabus of Solapur university for BE Civil
Prepared by
Prof S S Jahagirdar,
Associate Professor,
N K ORchid College of Engg and Tech,
Solapur
Welcome to WIPAC Monthly the magazine brought to you by the LinkedIn Group Water Industry Process Automation & Control.
In this month's edition, along with this month's industry news to celebrate the 13 years since the group was created we have articles including
A case study of the used of Advanced Process Control at the Wastewater Treatment works at Lleida in Spain
A look back on an article on smart wastewater networks in order to see how the industry has measured up in the interim around the adoption of Digital Transformation in the Water Industry.
Quality defects in TMT Bars, Possible causes and Potential Solutions.PrashantGoswami42
Maintaining high-quality standards in the production of TMT bars is crucial for ensuring structural integrity in construction. Addressing common defects through careful monitoring, standardized processes, and advanced technology can significantly improve the quality of TMT bars. Continuous training and adherence to quality control measures will also play a pivotal role in minimizing these defects.
Explore the innovative world of trenchless pipe repair with our comprehensive guide, "The Benefits and Techniques of Trenchless Pipe Repair." This document delves into the modern methods of repairing underground pipes without the need for extensive excavation, highlighting the numerous advantages and the latest techniques used in the industry.
Learn about the cost savings, reduced environmental impact, and minimal disruption associated with trenchless technology. Discover detailed explanations of popular techniques such as pipe bursting, cured-in-place pipe (CIPP) lining, and directional drilling. Understand how these methods can be applied to various types of infrastructure, from residential plumbing to large-scale municipal systems.
Ideal for homeowners, contractors, engineers, and anyone interested in modern plumbing solutions, this guide provides valuable insights into why trenchless pipe repair is becoming the preferred choice for pipe rehabilitation. Stay informed about the latest advancements and best practices in the field.
TECHNICAL TRAINING MANUAL GENERAL FAMILIARIZATION COURSEDuvanRamosGarzon1
AIRCRAFT GENERAL
The Single Aisle is the most advanced family aircraft in service today, with fly-by-wire flight controls.
The A318, A319, A320 and A321 are twin-engine subsonic medium range aircraft.
The family offers a choice of engines
NO1 Uk best vashikaran specialist in delhi vashikaran baba near me online vas...Amil Baba Dawood bangali
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Vaccine management system project report documentation..pdfKamal Acharya
The Division of Vaccine and Immunization is facing increasing difficulty monitoring vaccines and other commodities distribution once they have been distributed from the national stores. With the introduction of new vaccines, more challenges have been anticipated with this additions posing serious threat to the already over strained vaccine supply chain system in Kenya.
Democratizing Fuzzing at Scale by Abhishek Aryaabh.arya
Presented at NUS: Fuzzing and Software Security Summer School 2024
This keynote talks about the democratization of fuzzing at scale, highlighting the collaboration between open source communities, academia, and industry to advance the field of fuzzing. It delves into the history of fuzzing, the development of scalable fuzzing platforms, and the empowerment of community-driven research. The talk will further discuss recent advancements leveraging AI/ML and offer insights into the future evolution of the fuzzing landscape.
Sachpazis:Terzaghi Bearing Capacity Estimation in simple terms with Calculati...Dr.Costas Sachpazis
Terzaghi's soil bearing capacity theory, developed by Karl Terzaghi, is a fundamental principle in geotechnical engineering used to determine the bearing capacity of shallow foundations. This theory provides a method to calculate the ultimate bearing capacity of soil, which is the maximum load per unit area that the soil can support without undergoing shear failure. The Calculation HTML Code included.
Hybrid optimization of pumped hydro system and solar- Engr. Abdul-Azeez.pdffxintegritypublishin
Advancements in technology unveil a myriad of electrical and electronic breakthroughs geared towards efficiently harnessing limited resources to meet human energy demands. The optimization of hybrid solar PV panels and pumped hydro energy supply systems plays a pivotal role in utilizing natural resources effectively. This initiative not only benefits humanity but also fosters environmental sustainability. The study investigated the design optimization of these hybrid systems, focusing on understanding solar radiation patterns, identifying geographical influences on solar radiation, formulating a mathematical model for system optimization, and determining the optimal configuration of PV panels and pumped hydro storage. Through a comparative analysis approach and eight weeks of data collection, the study addressed key research questions related to solar radiation patterns and optimal system design. The findings highlighted regions with heightened solar radiation levels, showcasing substantial potential for power generation and emphasizing the system's efficiency. Optimizing system design significantly boosted power generation, promoted renewable energy utilization, and enhanced energy storage capacity. The study underscored the benefits of optimizing hybrid solar PV panels and pumped hydro energy supply systems for sustainable energy usage. Optimizing the design of solar PV panels and pumped hydro energy supply systems as examined across diverse climatic conditions in a developing country, not only enhances power generation but also improves the integration of renewable energy sources and boosts energy storage capacities, particularly beneficial for less economically prosperous regions. Additionally, the study provides valuable insights for advancing energy research in economically viable areas. Recommendations included conducting site-specific assessments, utilizing advanced modeling tools, implementing regular maintenance protocols, and enhancing communication among system components.
Automobile Management System Project Report.pdfKamal Acharya
The proposed project is developed to manage the automobile in the automobile dealer company. The main module in this project is login, automobile management, customer management, sales, complaints and reports. The first module is the login. The automobile showroom owner should login to the project for usage. The username and password are verified and if it is correct, next form opens. If the username and password are not correct, it shows the error message.
When a customer search for a automobile, if the automobile is available, they will be taken to a page that shows the details of the automobile including automobile name, automobile ID, quantity, price etc. “Automobile Management System” is useful for maintaining automobiles, customers effectively and hence helps for establishing good relation between customer and automobile organization. It contains various customized modules for effectively maintaining automobiles and stock information accurately and safely.
When the automobile is sold to the customer, stock will be reduced automatically. When a new purchase is made, stock will be increased automatically. While selecting automobiles for sale, the proposed software will automatically check for total number of available stock of that particular item, if the total stock of that particular item is less than 5, software will notify the user to purchase the particular item.
Also when the user tries to sale items which are not in stock, the system will prompt the user that the stock is not enough. Customers of this system can search for a automobile; can purchase a automobile easily by selecting fast. On the other hand the stock of automobiles can be maintained perfectly by the automobile shop manager overcoming the drawbacks of existing system.
CFD Simulation of By-pass Flow in a HRSG module by R&R Consult.pptxR&R Consult
CFD analysis is incredibly effective at solving mysteries and improving the performance of complex systems!
Here's a great example: At a large natural gas-fired power plant, where they use waste heat to generate steam and energy, they were puzzled that their boiler wasn't producing as much steam as expected.
R&R and Tetra Engineering Group Inc. were asked to solve the issue with reduced steam production.
An inspection had shown that a significant amount of hot flue gas was bypassing the boiler tubes, where the heat was supposed to be transferred.
R&R Consult conducted a CFD analysis, which revealed that 6.3% of the flue gas was bypassing the boiler tubes without transferring heat. The analysis also showed that the flue gas was instead being directed along the sides of the boiler and between the modules that were supposed to capture the heat. This was the cause of the reduced performance.
Based on our results, Tetra Engineering installed covering plates to reduce the bypass flow. This improved the boiler's performance and increased electricity production.
It is always satisfying when we can help solve complex challenges like this. Do your systems also need a check-up or optimization? Give us a call!
Work done in cooperation with James Malloy and David Moelling from Tetra Engineering.
More examples of our work https://www.r-r-consult.dk/en/cases-en/
4. Introduction
Storm water flow is also known as Wet
Weather Flow (WWF)
When rainfall takes place, a part of it
infiltrates or percolates into theinfiltrates or percolates into the
ground surface while the remaining
flows over the land depending upon
permeability of the ground, its surface
slope and many other factors.
5. The amount of water flowing over the
ground surface, pavements, house
roofs etc. is commonly known as
'runoff or the storm water.'runoff or the storm water.
This storm water is ultimately drained
through the sewers, otherwise the
streets, roads etc. would be flooded.
6. The runoff or the storm water flow depends
upon the following factors
(i) Catchment area
(ii) Ground slope
(iii) Permeability of groundPermeability of ground
(iv) Extent of impervious area such as
buildings, paved yards, non-absorbent
road surface etc.
7. v) Extent of vegetation growth
vi) Rain fall intensity
vii)Rainfall duration
viii) Condition of ground prior to the rainfallviii) Condition of ground prior to the rainfall
ix) Concentration or compactness of
catchment area.
x) Climatic conditions such as wind,
humidity, temperature etc.
8.
9. RATIONAL METHOD
The rational formula is most commonly used for
design of storm drains. In takes into account the
following three factors:
(i) Catchment area (A)(i) Catchment area (A)
(ii)Impermeability factor (I) of the catchment
area.
(iii)Intensity of rainfall (R)
This formula can be used only when catchment
area is smaller than 400 hec.
10. The rational formula
Q =K.A . I. Ri
Q = run off or storm water flow
K = constant which permits the expression of
the factors A, I and R in convenient units.
Let, Q = runoff in cubic metres per secondLet, Q = runoff in cubic metres per second
(cumec)
A = catchment area in hectares
Ai = impervious area = A x I
Ri = Intensity of rainfall in mm per hour.
I = impermeability coefficient
11.
12. Impermeability factor
The storm water flow depends upon the
imperviousness of the surface over which
rainfall takes place.
If the ground is relatively impervious,If the ground is relatively impervious,
more runoff takes place .
The percentage of rain water that is
available in the form of runoff is known as
impermeability factor or runoff
coefficient.
13.
14.
15. Average Impermeability Factor
Let, A1,A2,………..An = areas of the different
surface of the catchment area.
I1,I2,……..In= Corresponding impermeability
factors for different surfaces.factors for different surfaces.
Impermeable area =
A1I1+A2I2+…………..+AnIn=∑A.I
Hence , average impermeability factor
Iavg = (∑A.I)/(∑A)
16. Intensity of rainfall (Ri)
Intensity depends upon frequency and
duration of storm.
The value of rainfall intensity (Ri) can
be determined from any given time of
i
be determined from any given time of
concentration (tc) using rainfall
intensity curves.
17.
18.
19.
20. Empirical formulae
If catchment area is more than 400 hec. Then
following empirical formulae can be used.
i. Dicken’s formula
ii. Ryve’s formula
iii. Inglis’s formula
iv. Talbot’s formula
v. Fanning’s formula
vi. Metcalf Eddy’s formula
vii. McMath formula
viii. Burkli-Zeiglar formula
21. Objective Questions
1.Kuichling’s impermeability factor for tight roof surface
is _________. (0.7 to 0.95/0.85 to 0.90/0.9 to 1.0/1
to 2)
2. As per US ministry of health formula value of a
constant ‘a’ for 5 to 20 min storm duration is ____.constant ‘a’ for 5 to 20 min storm duration is ____.
(10/20/30/40).
3. As per US ministry of health formula value of a
constant ‘b’ for 5 to 20 min storm duration is ____.
(10/20/30/40).
4. 1.Kuichling’s impermeability factor for macadamized
road ways is _________. (0.25 to 0.60/0.85 to
0.90/0.9 to 1.0/1 to 2)