Novel applications intersolar2015_oorja
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This is a presentation by Oorja on Novel Industrial Applications using Solar Thermal Technologies.It was presented at InterSolar India 2015 at Mumbai on 19th Nov, 2015. The presentation discusses Dairy Processing, Community Cooking, Boiler Feedwater Preheating, Steel Mould Preheating, Industrial Effluent Treatment, Hydrogen Production using Solar Thermal Technologies.
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Cogeneration
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glass, creating enamel coatings, ceramics and soldering and brazing articles. Weiber muffle furnace is also used
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Indeck Introduces Improved, High Efficiency Superheat Boilers
CHP / Cogeneration As An Alternative Energy Resource
CHP / Cogeneration As An Alternative Energy Resource
Similar to Novel applications intersolar2015_oorja
28. WASTE HEAT RECOVERY.ppt
”Waste heat recovery” is the process of “heat integration”, that is, reusing heat energy that would otherwise be disposed of or simply released into the atmosphere. By recovering waste heat, plants can reduce energy costs and CO2 emissions, while simultaneously increasing energy efficiency.
waste heat recovery
Classification, Advantages and applications, Commercially viable
waste heat recovery devices, Saving potential.
Waste heat is heat, which is generated in a process by way of fuel combustion or chemical
reaction, and then “dumped” into the environment even though it could still be reused for some
useful and economic purpose. The essential quality of heat is not the amount but rather its
“value”. The strategy of how to recover this heat depends in part on the temperature of the waste
heat gases and the economics involved.
A compressed air & gas institute q&a session heat recovery from industrial co...
The document discusses heat recovery from industrial compressed air systems with the Compressed Air and Gas Institute. Nearly all the electrical energy used by an air compressor is converted to heat, so capturing this heat can provide significant energy savings. Examples of using recovered heat include space heating, process heating, and preheating boiler water. Oil-injected screw compressors are well-suited for heat recovery due to their high discharge temperatures. Capturing warm air is simple through ducting, and benefits include reduced cooling costs and extended equipment life. Larger systems provide faster paybacks, while smaller systems may not recover enough heat to justify the investment.
Steam Turbine - biomass
This document discusses Siemens turbines and technologies for biomass power plants. It describes how biomass can be used as a sustainable fuel for electricity generation. Siemens offers steam and gas turbines from 75kW to over 250MW that are suitable for both industrial biomass plants and dedicated power stations. They can improve the efficiency and performance of biomass facilities. The turbines integrate well with district heating systems and combined heat and power applications.
Thermal Engineering - II
Cogeneration or combined heat and power (CHP) involves generating electricity and useful heat simultaneously. It is used in prisons, hospitals, data centers, industrial units, and other applications. Cogeneration improves efficiency, reduces costs and emissions, and is more economical than conventional power plants. Waste heat recovery units transfer heat from high-temperature processes to increase efficiency further. Cogeneration can achieve up to 80% efficiency and provides environmental and economic benefits.
Air pre heater
The document discusses energy efficiency improvements in the Pali textile cluster in India. It describes how the MSME sector is an important part of the Indian economy but faces challenges in adopting energy efficiency. The Bureau of Energy Efficiency initiated a project to implement energy efficient technologies like air preheaters and economizers in boiler systems in five MSME clusters, including Pali. Air preheaters and economizers allow for waste heat recovery from flue gases which can improve boiler efficiency and reduce fuel consumption. Cost-benefit analyses are provided for installing these technologies in typical textile processing units, finding potential savings of 1% of fuel costs for every 6 degree Celsius rise in feed water temperature from an economizer.
Unit 4 cogeneration
The document discusses cogeneration and waste heat recovery. Cogeneration, or combined heat and power (CHP), simultaneously generates electricity and useful heat. Trigeneration adds cooling to CHP. Cogeneration improves efficiency and reduces emissions and costs. Waste heat recovery units transfer heat from high-temperature processes to improve efficiency. Common applications of waste heat recovery include preheating, steam generation, and power generation. Cogeneration offers economic and environmental benefits over conventional power generation.
Opportunities of climate and energy efficiency co benefits
The document discusses opportunities for using natural refrigerants like ammonia, CO2, hydrocarbons, air, and water for climate and energy efficiency. It provides examples of systems using these refrigerants for applications like refrigeration, heating, cooling, and ice production. Specific case studies show these natural refrigerant systems can reduce power consumption and CO2 emissions by 30-64% compared to conventional systems.
Iaetsd sinter coolers
The document discusses a waste heat recovery system for sinter coolers in steel plants. Sinter coolers produce large amounts of exhaust heat during the steel production process. The proposed system recovers sensible heat from the exhaust gases of sinter machines and coolers through heat recovery hoods. The captured heat is used to generate steam in a heat recovery boiler, which then generates electricity through a turbine and generator. Recovering waste heat in this way improves energy efficiency, reduces carbon emissions, and can help meet increasing global energy demands.
Thermal Electric Power Generation Technology_Coal Fired/Fossil Fuel
This document provides an overview of how a thermal electric power plant operates. It explains that coal is burned in a boiler to produce high pressure steam, which is then used to spin a turbine and generate mechanical power. An alternator converts this mechanical power into electrical power. The key components of the plant are described in detail, including the coal handling system, pulverizer, boiler, turbine, condenser, cooling towers, and other auxiliary equipment. The document also discusses the energy conversion process from chemical to thermal to mechanical to electrical energy.
RE NEXT_WHRS_Paint 24-02-20.pptx
This document proposes three options for a waste heat recovery system and heat pump to reduce fuel consumption and improve energy efficiency at a process plant. Option 1 involves using recovered heat from oven exhausts and a compressor to heat pretreatment bath tanks. Option 2 uses recovered heat to pre-heat oven intake air and heat one pretreatment tank. Option 3 combines options 1 and 2 with a heat pump to heat additional pretreatment tanks. Calculations estimate potential heat sources, energy and cost savings for each option. Diagrams illustrate the proposed air to water and air to air heat recovery approaches.
Epcon: Leading Industrial Manufacturer of Heat Recovery Systems
Epcon has been designing and manufacturing custom heat recovery methods since our founding since 1977. These consist of both combining process heating operations with air pollution control systems, as well as multistage heat recovery.
https://epconlp.com/
WASTE HEAT RECOVERY TO INCREASE BOILER EFFICIENCY USING BAGASSE AS FUEL
Many industrial heating processes generate waste energy in textile industry; especially exhaust gas from the boiler at the same time reducing global warming. Waste heat found in the
exhaust gas can be used to preheat the incoming gas. This is one of the basic methods for recovery of waste heat. Therefore, this article will present a study the way to recovery heat waste from boiler exhaust gas by mean of shell and tube heat exchanger.
30120140502013
This document summarizes methods for recovering waste heat from boiler exhaust gases to increase boiler efficiency when using bagasse as fuel. It discusses using a shell and tube heat exchanger to preheat water or air coming into the boiler using heat from the exhaust gases. Recovering this waste heat can increase boiler efficiency from 53.31% to over 79% in a sugar mill by preheating the combustion air or boiler feed water to reduce the amount of primary fuel needed. The document evaluates different heat recovery methods and their potential to improve boiler efficiency.
WHR & HVAC
This document provides an overview of waste heat recovery technologies and opportunities as well as trends in the HVAC industry. It discusses technologies used for waste heat recovery such as heat exchangers and power generation methods. Temperature ranges and sources of waste heat are classified. Challenges and barriers to waste heat recovery are outlined. Promising firms developing waste heat recovery technologies are described, including their solutions and value propositions. Trends in the HVAC industry and technologies involved are also briefly discussed.
Identification of Some of Low Temperature Waste Heat Utilization Potentials i...
The International Journal of Engineering & Science is aimed at providing a platform for researchers, engineers, scientists, or educators to publish their original research results, to exchange new ideas, to disseminate information in innovative designs, engineering experiences and technological skills. It is also the Journal's objective to promote engineering and technology education. All papers submitted to the Journal will be blind peer-reviewed. Only original articles will be published.
The papers for publication in The International Journal of Engineering& Science are selected through rigorous peer reviews to ensure originality, timeliness, relevance, and readability.
Theoretical work submitted to the Journal should be original in its motivation or modeling structure. Empirical analysis should be based on a theoretical framework and should be capable of replication. It is expected that all materials required for replication (including computer programs and data sets) should be available upon request to the authors.
The International Journal of Engineering & Science would take much care in making your article published without much delay with your kind cooperation
E031101033037
This document identifies low-temperature waste heat potential in some Indian industries that is currently untapped, including hotels, molding plants, metal melting facilities, and rolling mills. It provides several case studies and recommendations for improving energy efficiency by utilizing low-grade heat from sources like compressor exhaust, furnace flue gases, and hot water. Implementing techniques like preheating air and fuels with waste heat could reduce steam, electricity, and fuel consumption, lowering costs with payback periods of less than two years for some options. While site-specific analysis is needed, these illustrations provide examples of low-cost waste heat recovery applicable to similar industrial processes.
TIAC Case Study - 1205
The document discusses a turbine inlet air chilling project in Saudi Arabia that installed the world's largest thermal energy storage tank in terms of capacity. The project uses a 10,000 ton refrigeration cooling plant and 30,000 cubic meter thermal energy storage tank to chill inlet air for 10 gas turbines. During off-peak hours, the cooling plant fills the tank with chilled water, and during peak hours this stored chilled water is used to cool inlet air and recover over 150 MW of lost power production. This thermal energy storage system is described as the equivalent of having two additional gas turbines without needing to install physical turbines.
Thermal power plant
This document is a seminar report submitted by Rabindra Kumar Guin on the topic of thermal power plants. It provides an overview of the major equipment used in thermal power plants, including boilers, turbines, condensers, pumps, and more. It also explains the basic working principle of the Rankine cycle used in thermal power generation, where heat is converted to mechanical work and then electrical energy. The report discusses the advantages and disadvantages of thermal power plants and concludes by discussing opportunities to improve efficiency and reduce emissions from these important sources of electricity.
Waste heat recovery, co geration and tri-generation
Diploma in Mechanical Engg.
Babasaheb Phadtare Polytechnic, kalamb-walchandnagar
Sub- Power plant engineering
Unit-Waste heat recovery, co geration and tri-generation.
By- Prof. Kokare Amol Yashwant
Similar to Novel applications intersolar2015_oorja (20)
A compressed air & gas institute q&a session heat recovery from industrial co...
A compressed air & gas institute q&a session heat recovery from industrial co...
Opportunities of climate and energy efficiency co benefits
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Thermal Electric Power Generation Technology_Coal Fired/Fossil Fuel
Thermal Electric Power Generation Technology_Coal Fired/Fossil Fuel
Epcon: Leading Industrial Manufacturer of Heat Recovery Systems
Epcon: Leading Industrial Manufacturer of Heat Recovery Systems
WASTE HEAT RECOVERY TO INCREASE BOILER EFFICIENCY USING BAGASSE AS FUEL
WASTE HEAT RECOVERY TO INCREASE BOILER EFFICIENCY USING BAGASSE AS FUEL
Identification of Some of Low Temperature Waste Heat Utilization Potentials i...
Identification of Some of Low Temperature Waste Heat Utilization Potentials i...
Waste heat recovery, co geration and tri-generation
Waste heat recovery, co geration and tri-generation
Recently uploaded
Microbial characterisation and identification, and potability of River Kuywa ...
Microbial characterisation and identification, and potability of River Kuywa ...Open Access Research Paper
Water contamination is one of the major causes of water borne diseases worldwide. In Kenya, approximately 43% of people lack access to potable water due to human contamination. River Kuywa water is currently experiencing contamination due to human activities. Its water is widely used for domestic, agricultural, industrial and recreational purposes. This study aimed at characterizing bacteria and fungi in river Kuywa water. Water samples were randomly collected from four sites of the river: site A (Matisi), site B (Ngwelo), site C (Nzoia water pump) and site D (Chalicha), during the dry season (January-March 2018) and wet season (April-July 2018) and were transported to Maseno University Microbiology and plant pathology laboratory for analysis. The characterization and identification of bacteria and fungi were carried out using standard microbiological techniques. Nine bacterial genera and three fungi were identified from Kuywa river water. Clostridium spp., Staphylococcus spp., Enterobacter spp., Streptococcus spp., E. coli, Klebsiella spp., Shigella spp., Proteus spp. and Salmonella spp. Fungi were Fusarium oxysporum, Aspergillus flavus complex and Penicillium species. Wet season recorded highest bacterial and fungal counts (6.61-7.66 and 3.83-6.75cfu/ml) respectively. The results indicated that the river Kuywa water is polluted and therefore unsafe for human consumption before treatment. It is therefore recommended that the communities to ensure that they boil water especially for drinking.
Kinetic studies on malachite green dye adsorption from aqueous solutions by A...
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.
Climate Change All over the World .pptx
Climate change refers to significant and lasting changes in the average weather patterns over periods ranging from decades to millions of years. It encompasses both global warming driven by human emissions of greenhouse gases and the resulting large-scale shifts in weather patterns. While climate change is a natural phenomenon, human activities, particularly since the Industrial Revolution, have accelerated its pace and intensity
Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...
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.
在线办理(lboro毕业证书)拉夫堡大学毕业证学历证书一模一样
学校原件一模一样【微信：741003700 】《(lboro毕业证书)拉夫堡大学毕业证学历证书》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
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二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Global Peatlands Map and Hotspot Explanation Atlas
Presented by Alexandra Barthelmes at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Improving the viability of probiotics by encapsulation methods for developmen...
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.
Peatland Management in Indonesia, Science to Policy and Knowledge Education
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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.
Improving the Management of Peatlands and the Capacities of Stakeholders in I...
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学校原件一模一样【微信：741003700 】《(Newcastle毕业证书)纽卡斯尔大学毕业证》【微信：741003700 】学位证，留信认证（真实可查，永久存档）原件一模一样纸张工艺/offer、雅思、外壳等材料/诚信可靠,可直接看成品样本，帮您解决无法毕业带来的各种难题！外壳，原版制作，诚信可靠，可直接看成品样本。行业标杆！精益求精，诚心合作，真诚制作！多年品质 ,按需精细制作，24小时接单,全套进口原装设备。十五年致力于帮助留学生解决难题，包您满意。
本公司拥有海外各大学样板无数，能完美还原。
1:1完美还原海外各大学毕业材料上的工艺：水印，阴影底纹，钢印LOGO烫金烫银，LOGO烫金烫银复合重叠。文字图案浮雕、激光镭射、紫外荧光、温感、复印防伪等防伪工艺。材料咨询办理、认证咨询办理请加学历顾问Q/微741003700
【主营项目】
一.毕业证【q微741003700】成绩单、使馆认证、教育部认证、雅思托福成绩单、学生卡等！
二.真实使馆公证(即留学回国人员证明,不成功不收费)
三.真实教育部学历学位认证（教育部存档！教育部留服网站永久可查）
四.办理各国各大学文凭(一对一专业服务,可全程监控跟踪进度)
如果您处于以下几种情况：
◇在校期间，因各种原因未能顺利毕业……拿不到官方毕业证【q/微741003700】
◇面对父母的压力，希望尽快拿到；
◇不清楚认证流程以及材料该如何准备；
◇回国时间很长，忘记办理；
◇回国马上就要找工作，办给用人单位看；
◇企事业单位必须要求办理的
◇需要报考公务员、购买免税车、落转户口
◇申请留学生创业基金
留信网认证的作用:
1:该专业认证可证明留学生真实身份
2:同时对留学生所学专业登记给予评定
3:国家专业人才认证中心颁发入库证书
4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
ENVIRONMENT~ Renewable Energy Sources and their future prospects.
This presentation is for us to know that how our Environment need Attention for protection of our natural resources which are depleted day by day that's why we need to take time and shift our attention to renewable energy sources instead of non-renewable sources which are better and Eco-friendly for our environment. these renewable energy sources are so helpful for our planet and for every living organism which depends on environment.
Promoting Multilateral Cooperation for Sustainable Peatland management
Presented by Agus Julianto on GLF Peatlands 2024 - 360 Degree Approach to Improving Capacity of Multiple Stakeholders to Manage Peatland Sustainably
Overview of the Global Peatlands Assessment
Presented by Patrick Scheel at GLF Peatlands 2024 - The Global Peatlands Assessment: Mapping, Policy, and Action
Wildlife-AnIntroduction.pdf so that you know more about our environment
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Increasing urbanization, rural–urban migration, rising standards of living, and rapid development associated with population growth have resulted in increased solid waste generation by industrial, domestic and other activities in Nairobi City. It has been noted in other contexts too that increasing population, changing consumption patterns, economic development, changing income, urbanization and industrialization all contribute to the increased generation of waste.
With the increasing urban population in Kenya, which is estimated to be growing at a rate higher than that of the country’s general population, waste generation and management is already a major challenge. The industrialization and urbanization process in the country, dominated by one major city – Nairobi, which has around four times the population of the next largest urban centre (Mombasa) – has witnessed an exponential increase in the generation of solid waste. It is projected that by 2030, about 50 per cent of the Kenyan population will be urban.
Aim:
A healthy, safe, secure and sustainable solid waste management system fit for a world – class city.
Improve and protect the public health of Nairobi residents and visitors.
Ecological health, diversity and productivity and maximize resource recovery through the participatory approach.
Goals:
Build awareness and capacity for source separation as essential components of sustainable waste management.
Build new environmentally sound infrastructure and systems for safe disposal of residual waste and replacing current dumpsites which should be commissioned.
Current solid waste management situation:
The status.
Solid waste generation rate is at 2240 tones / day
collection efficiently is at about 50%.
Actors i.e. city authorities, CBO’s , private firms and self-disposal
Current SWM Situation in Nairobi City:
Solid waste generation – collection – dumping
Good Practices:
• Separation – recycling – marketing.
• Open dumpsite dandora dump site through public education on source separation of waste, of which the situation can be reversed.
• Nairobi is one of the C40 cities in this respect , various actors in the solid waste management space have adopted a variety of technologies to reduce short lived climate pollutants including source separation , recycling , marketing of the recycled products.
• Through the network, it should expect to benefit from expertise of the different actors in the network in terms of applicable technologies and practices in reducing the short-lived climate pollutants.
Good practices:
Despite the dismal collection of solid waste in Nairobi city, there are practices and activities of informal actors (CBOs, CBO-SACCOs and yard shop operators) and other formal industrial actors on solid waste collection, recycling and waste reduction.
Practices and activities of these actor groups are viewed as innovations with the potential to change the way solid waste is handled.
CHALLENGES:
• Resource Allocation.
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Kinetic studies on malachite green dye adsorption from aqueous solutions by A...
world-environment-day-2024-240601103559-14f4c0b4.pptx
world-environment-day-2024-240601103559-14f4c0b4.pptx
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Optimizing Post Remediation Groundwater Performance with Enhanced Microbiolog...
Global Peatlands Map and Hotspot Explanation Atlas
Global Peatlands Map and Hotspot Explanation Atlas
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Improving the viability of probiotics by encapsulation methods for developmen...
Peatland Management in Indonesia, Science to Policy and Knowledge Education
Peatland Management in Indonesia, Science to Policy and Knowledge Education
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Evolving Lifecycles with High Resolution Site Characterization (HRSC) and 3-D...
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Improving the Management of Peatlands and the Capacities of Stakeholders in I...
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ENVIRONMENT~ Renewable Energy Sources and their future prospects.
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Promoting Multilateral Cooperation for Sustainable Peatland management
Wildlife-AnIntroduction.pdf so that you know more about our environment
Wildlife-AnIntroduction.pdf so that you know more about our environment
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Enhanced action and stakeholder engagement for sustainable peatland management
Novel applications intersolar2015_oorja
- 1. NOVEL INDUSTRIALNOVEL INDUSTRIAL APPLICATIONSAPPLICATIONS USING SOLAR THERMALUSING SOLAR THERMALUSING SOLAR THERMALUSING SOLAR THERMAL TECHNOLOGIESTECHNOLOGIES PRESENTED BY: MADHUSUDHAN RAO
- 2. ABOUT OORJA ENERGY • Focus on providing Energy Efficient COOLING and HEATING solutions: Solar Steam Generation: For Cooking & Industrial Process Heat Energy Efficient Cooling (Radiant Cooling): 30-50% savings on Air Conditioning Costs Solar Cooling: Using Solar Hot Water/Steam for Providing Cooling Oorja is an approved Solar Thermal Systems manufacturer by MNRE.
- 3. SOLAR FOR INDUSTRIALSOLAR FOR INDUSTRIAL PROCESS HEAT
- 4. WORLD OIL PRODUCTION Decline in oil production is already underway
- 5. SOLAR INTEGRATION WITH EXISTING SYSTEMS Solar Heating systems should be integrated with existing systems already in operation with the primary aim of reducing the total cost of operation. Solar Heating may not provide all heat required for the process due to lack of space or seasonal variation in solar radiation.
- 7. SOLAR THERMALSOLAR THERMAL APPLICATIONS IN USE
- 8. KNOWN APPLICATIONS 1.Boiler Feedwater Pre-heating 2.Dairy Processing 3.Community Cooking 4.Solar Cooling
- 9. BOILER FEEDWATER PREHEATING Solar water heaters can be used for pre-heating boiler feed water or makeup water to 70-85 deg C and can have an ROI within 2 years.
- 10. SOLAR COOKING Scheffler Dishes have been for more than a decade for large scale community cooking.
- 11. DAIRY PROCESSING Multiple processes in Dairy require heat – Pasteurization, Cream Pasteurizer, Ghee Melting, Powder or Khova (Mava) production
- 12. SOLAR COOLING Adsorption and Absorption chiller can be used with hot water generated from solar field to produce chilled water to operate HVAC equipment.
- 13. NOVEL SOLAR THERMALNOVEL SOLAR THERMAL APPLICATIONS
- 14. NOVELAPPLICATIONS 1.Steel Mould Pre-Heating 2.Bitumen & Aggregates Heating2.Bitumen & Aggregates Heating 3.Industrial Effluent Drying 4.Hydrogen Production
- 15. STEEL MOULD PRE-HEATING Moulds are heated using air to maintain them at 120-150 deg C when on conveyor and heat them to 300 deg C before the molten steel is poured. Molten Steel is poured in a mould
- 16. STEEL MOULD PRE-HEATING Air is heated using electrical heater banks placed in the air supply ducts. Hot oil heating by Solar Concentrators can be circulated in heat exchangers like this to generate the same hot air
- 17. BITUMEN HEATING Process involves heating Bitumen, Aggregates & Reclaimed Asphalt (if available).
- 18. BITUMEN HEATING Diesel is used to heat bitumen before sending it to mixing tank. The temperature required for mixing is 150 deg C-160 deg C.
- 19. BITUMEN HEATING Source: State University of Rio de Janeiro Simulation results show a high solar fraction of 83.7% , saving significant fossil fuel.
- 20. AGGREGATES HEATING Rock aggregates are also used in road laying and typically involving burning of diesel to heat them before mixing with Bitumen. Air at a super-heated 160°C or vaporsuper-heated 160°C or vapor steam at up to 300°C is used for heating. Solar heating can be used (with conventional backup) for this purpose greatly reducing the cost of road laying.
- 21. INDUSTRIAL EFFLUENT DRYING Industrial effluent drying is required for two reasons: a) High cost of transport to landfill b) Restrictions on effluent discharge & Zero Liquid Discharge policies Using Solar Green House is one way of doing effluent drying as shown below:
- 22. INDUSTRIAL EFFLUENT DRYING Industrial effluent can also be dried using Multi Effect Evaporators (MEE) where(MEE) where steam is used to recover water from the effluent. Steam required for MEE can be produced using Solar Concentrators
- 23. HYDROGEN PRODUCTION To usher into a Hydrogen economy, Hydrogen needs to be produced at an optimal cost. Ultra high solar concentration can be used for Hydrogen production using Metal-oxide reactions. Source: PSA
- 24. THANK YOU! Oorja Energy Eng’g Services Pvt. Ltd. Plot No. 30, Lane No. 14, Phase – II, IDA, Cherlapally, Hyderabad – 500033. Tel: 040-69995103 Email: marketing@oorja.in Website: www.oorja.in