Page 83 - Industrial Wastewater Treatment, Recycling and Reuse

of
Quantity
content to effluent TDS BOD COD treated be 2500–3000 Inlet 100–150 Inlet 300–400 Inlet 200 m 3 /day of kinds 1800–2100 Outlet 20–30 Outlet 140–250 Outlet liquid 30–40% Removal % 80% Removal % 38–54% Removal % from textile 650–1940 Inlet 295–1280 Inlet 475–1835 Inlet – 550–1250 Outlet
Wastewater Different and solid waste different plants – Reactive – Dye + dissolved + metals + alkali

Treatment Screening + equalizing + mixing + flocculation + aeration thickener Equalization + aeration + filtration algae using treatment + aeration + biological coli Escherichia oxidation filtration + filtration + ultra + decolorization + softener treatment resin +RO + brine evaporator

Wastewater + sludge (carbon/sand filter) Stabilization using Equalization + bio + multiple

Industrial Primary + secondary Primary + secondary + tertiary Primary + secondary Primary + tertiary Primary + secondary + tertiary

of Process
Examples Effluent Plant (Seif Malak, Textile (Babu, Wastewater to water salt Glauber 2007a) in (Hussain,

1.5 Industry or type of industrial wastewater Amaravati Treatment Textile Egypt Treatment and 2001) Cotton Industry, Mumbai 2008) Treatment recover and (CPCB, Discharge Zero Arulpuram Plant 2012)
Table No 1 2 3 Dye 4 5