Industrial wastewater treatment - LinkedIn SlideShare
The principal objective of industrial wastewater treatment is generally to allow industrial effluents to be disposed of without danger to human health or unacceptable damage to the natural environment. To manage water discharged from homes, businesses, and industries to reduce the threat of water pollution. OBJECTIVE 2 3. 3 4.
Presentation on effluent treatment schematics for Dairy industries Slideshare uses cookies to improve functionality and performance, and to provide you with relevant advertising. If you continue browsing the site, you agree to the use of cookies on this website.
Dairy Industry Waste & its treatment - LinkedIn SlideShare
Dairy Industry Waste & its treatment 1. WASTEWATER GENERATION The dairy industry is one of the most polluting of industries, not only in terms of the volume of effluent generated, but also in terms of its characteristics as well. A chain of operations involving receiving and storing of raw materials, processing of raw materials into finished products, packaging and storing of finished products
Characteristics of industrial waste water The characteristics of industrial waste water usually vary from industry to industry and also Vary from process to process even for same industry. They have either too high a proportion of suspended solids, dissolved inorganic & organic solids, BOD, alkalinity or acidity/ and their different
INDUSTRIAL WASTEWATER TREATMENT By: Heersh O.Faraj
Characteristics Of Industrial Wastewater cont… 1.2 Odors Industrial wastewater may contain either odorous compounds or compounds that produce odor during the process of wastewater treatment. 1.3 Temperature The temperature of water is a very important parameter because of its effect on - Chemical reactions and reaction rates in treatment process.
Waste water management Reuse • Some relatively clean wastewater can be reused without treatment • Gray water is wastewater generated by washing, laundry, and bathing (not from toilets) •50-80% of domestic wastewater •Reused for irrigation or flushing toilets Recycle • Wastewater can be treated (on-site or off-site) and reused for
Industrial Waste Management - LinkedIn SlideShare
Industrial Waste management • Involves collection, transport. processing or disposal. managing and monitoring of waste materials. Typical Techniques: - Waste Avoidance and Waste Minimisation - Landfills - Incineration - Deep Well Injection Effective Strategies: - The 4 R’s Strategy - Industrial Symbiosis 8.
The most often used ponds in domestic wastewater treatment are the stabilization pond and facultative lagoon. The stabilization pond is designed to be aerobic throughout its depth and the facultative lagoon will be anaerobic at the bottom and aerobic at the top. This article will examine the normal uses of each of these treatment ponds.
CHAPTER: 2 REVIEW OF LITERATURE & RESEARCH METHODOLOGY
2.2.2 WRITING OF LITERATURE REVIEW: Researcher first need to decide what he/she need to read. In many cases researcher will be given a booklist or directed towards areas of useful publishedwork.
Effective water treatment. Climate change. Go to Climate change. Climate change leadership. sales and results or download our investor seminar presentations. Nestlé Dairy's new frontier: healthy ageing, Thierry Philardeau - Investor Seminar 2013. Sep 30, 2013.
Guide to good dairy farming practice - Home | Food
2 Guide to good dairy farming practice ABOUT THIS GUIDE Many dairy companies/cooperatives and countries have introduced on-farm safety and quality assurance programmes aimed at assuring the safety and quality of their dairy prod-ucts. 3..
B.Tech (Dairy Technology Programme) maintenance of dairy plant, waste disposal and environmental issues, energy audit and energy saving, quality audit and quality assurance, export water supply & treatment, refrigeration services, compressed air service, and effluent treatment. 3 weeks 12 Automation and Process control: Understanding of
- Which polyacrylamide flocculants were supplied for testing?
- A range of anionic, cationic and non-ionic polyacrylamide flocculants were supplied by SNF (UK) LTD for testing. A full list of the flocculants supplied and details of the modifications are shown below. AH912 is has a very small anionic charge that arises as a result of hydrolysis of the acrylamide during polymerisation.
- Why is anionic polyacrylamide chosen?
- Anionic polyacrylamide is chosen because the intramolecular electrostatic repulsion between polymer segments forces the polymer chains to adopt a more extended conformation, increasing the efficiency of bridging flocculation.
- Is grafted flocculant effective compared to commercial cationic polyacrylamide?
- The grafted flocculant was found to be effective compared to commercial cationic polyacrylamide.
- Does polyacrylamide structure affect flocculation of bentonite clay?
- Shaikh and coworkers studied the effect of polyacrylamide structure on the flocculation of bentonite clay. 208 Using turbidity as a powerful measure, they compared flocculations using cationic, anionic, and amphoteric polyacrylamides of varying molecular weights.
