PPT-Fundamentals of Wastewater Treatment

1 Wastewater Treatment 2 Activated sludge processes Fixed film and suspended processes Aerobicanoxicanaerobic processes modifications Nutrient removal nitrification denitrification phosphorous removal. Household wastewater can contain contami nants that may cause water pollution Wastewater can carry diseasecausing bacteria viruses and other patho gens as well as organic wastes containing nutrients in cluding nitrogen and phosphorus Such nutrients Treatment depends on three factors:. 1) Slow water down - removes larger particles. 2) Aerobic decomposition of organic material. 3) Destroy pathogens (disease causing bacteria). Natural Stream systems self-purify. Gaborone, Capital City of Botswana. H M . Masundire. , B T . Ketshogile. ,. D . D. . Shushu. . & H . Okatch. University of Botswana. Botswana brief. Total population approximately 2 million. rainfall ranging from a high of 550 and low of 200 mm per year . FOR UPLANDS FARM. COLD SPRINGS NY. INTRODUCING . THE PLANTED BIOLOGICAL REACTOR (PBR). ®. . A . HYBRID MBBR & WETLAND . WASTEWATER TREATMENT . SYSTEM. What is a Planted Bed Bioreactor?. A versatile, natural, economical and ecological . Manzoor Qadir . FAO/UNEP/UNU-INWEH/UNW-DPC/IWMI/ICID First Regional Workshop of the Capacity . Development Project . on Safe Use of Wastewater, 18-19 February 2012, Marrakesh, Morocco . Wastewater Use in. STATUS AND CHALANGES. ORLIN DIKOV – INFRASTRUCTURE CONSULTANT. BULGARIA’s MAIN STEPS TOWARDS the EU. 1995. Submitted Application . for EU . membership. 2000. Accession . negotiations . were opened. The Schererville Wastewater Treatment Plant is located in Northwest Indiana and serves the wastewater needs of a population base of approximately 45,000 people in the communities of Schererville and St. John. The Schererville Wastewater Treatment Plant was built in . Understanding Your Hidden Assets. Presented by: Indiana Water Environment Association. www.elkhartindiana.org/pretreatment. Welcome to a new way of viewing the world of wastewater. To understand wastewater you only have to understand how the human body functions. Wastewater Treatment. Purpose:. To manage water discharged from homes, businesses, and industries to reduce the threat of water pollution. .. Pre-treatment. Preliminary treatment. Primary treatment. Biodegradation of Pollutants. Biology 422, Fall 2012. Michael D. Aitken. Department of Environmental Sciences & Engineering. Gillings School of Global Public Health. What are the pollutants of concern?. Wastewater Production, Treatment, and Use in Gaborone, Botswana Gaborone, Capital City of Botswana H M Masundire , B T Ketshogile , D D Shushu & H Okatch University of Botswana Botswana brief BARAKI TREATMENT PLANT. (ALGIERS) ON TOMATO DAWCEN: . Lycopersicon. . Esculentum. Nouara. BOUDJEMA. (1). , . Fatma Zahra. . AMRIOU . (1). , . Ichrek. BENKADDOUR . (1). (1) . Faculty of Science of Nature and Life, Department of Biology Cell Physiology, University of Blida1, Algeria. . Drinking Water. Historical Perspective. Federal Protection of Drinking Water. Treatment Process. Wastewater . Historical Perspective. Treatment Process. Drinking Water: . Historical Perspective. The Greeks and Romans recognized that poor water quality caused disease and death. 5th International Electronic Conference on Water . Sciences. 16/11/2020 . - 30/11/2020. Bojan . Đurin. (Department . of. Civil . Engineering. , . University. North, Varaždin, Croatia. ). Nada Glumac (Međimurske Vode, Čakovec, Croatia.