Cover -- Preface -- Contents -- Wastewater Treatment -- Ecological Principles of Wastewater Treatment13; -- Ecology of Activated Sludge -- Th -- The Ecology of Bacteria Beds -- Ecological Operation of Bacteria Beds -- Groundwater Contamination -- Industrial Wastewater Treatment -- Aquifer Recharge with Wastewater -- Irrigation with Wastewater13; -- Agricultural Use of Sewage Sludge -- Wastewater Use in Aquaculture -- Sewerage -- National Fresh Water Recreation Benefits and Water-pollution Control13; -- Financing Wastewater Management -- Index.
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Simple fact that Without water, there would be no life". Though we have moved a long way from traditional approach, both in terms of technology and management in the matter of drinking water supply but the increasing population has exerted tremendous pressure and stress on this natural resource. Urbanization and industrialization has bred enormous pollution into the fresh water system, i.e. Rivers, lakes and oceans. The alarming deterioration in the water quality has gone beyond comprehension. Potability of water is in jeopardy and public health hazards looming large. Recognizing the magnitude.
Wastewater management.
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Sewage-- Purification-- Biological treatment.
Sewage-- Purification.
Water reuse.
Sewage-- Purification-- Biological treatment.
Sewage-- Purification.
TECHNOLOGY & ENGINEERING-- Environmental-- Water Supply.