PPT-Chapter 11: Drinking Water and Wastewater Treatment

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. 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. 1. Wastewater Treatment. 2. Activated sludge processes . Fixed film and suspended processes. Aerobic/anoxic/anaerobic processes modifications.. Nutrient removal . nitrification / denitrification, phosphorous removal. 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 . Indicative Waste Water Treatment System Required. . Bilge Waste Water. . Ballast Waste Water. . Boat yard refurbishments. . Boat . antifal. / hull blasting Washing. . Faecal Waste/ down board cooking facilities. 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. Purpose. This lesson is important because it will: . Discuss the . important work done by public water utilities. Describe the “water system infrastructure”. Summarize the basic human need for safe, clean water . Purpose. This lesson is important because it will: . Discuss the . important work done by public water utilities. Describe the “water system infrastructure”. Summarize the basic human need for safe, clean water . 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. . Water Finance Authority of AZ Affordable Funding Opportunities through Arizona’s State Revolving Fund WIFA Topics to Cover S Who we are and what we can fund S Who can apply S What fun 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. . Water Quality Standards. Using Indicator Paper for Measuring pH. If the indicator paper turns reddish pink, this indicates an acid (1-6). If the indicator paper turns bluish green or darker, this indicates a base/alkaline (8 – 14). This strip indicates a pH of 6.5.. eldoks.com. Surface Water. Groundwater. CA State Water Resources Control Board. Watersheds. Everyone lives in watershed. Watersheds drains into a receiving body of water. Receiving bodies can be streams, ponds, lakes, rivers or oceans. (DELETE THIS BOX). You?. Drinking Water Sources. eldoks.com. Surface Water. Groundwater. CA State Water Resources Control Board. Watersheds. Everyone lives in watershed. Watersheds drains into a receiving body of water.