Ques 3 pls......
to treat industrials waste water:-
Industrial wastewater treatment covers the mechanisms and processes used totreat wastewater that is produced as a by-product of industrial or commercial activities. After treatment, the treated industrial wastewater (or effluent) may be reused or released to a sanitary sewer or to a surface water in the environment
Sewage is a type of wastewater that comprises domestic wastewater and is therefore contaminated with feces or urine from people's toilets, but the term sewage is also used to mean any type of wastewater. Sewerage is the physical infrastructure, including pipes, pumps, screens, channels etc. used to convey sewage from its origin to the point of eventual treatment or disposal.
There are numerous processes that can be used to clean up wastewaters depending on the type and extent of contamination. Wastewater can be treated in wastewater treatment plants which include physical, chemical and biological treatment processes. Municipal wastewater is treated in sewage treatment plants (which may also be referred to as wastewater treatment plants). Agricultural wastewater may be treated in agricultural wastewater treatment processes, whereas industrial wastewater is treated in industrial wastewater treatment processes.
Wastewater is the ultimate untapped resource. Aquatech’s approach is to see wastewater as an opportunity, not a burden. Today’s technology developments allow us to realize this vision and offer advanced wastewater treatment processes. Whether it’s ensuring that industries meet stringent discharge compliance or recovering energy from municipal sewage, Aquatech will seek to maximize wastewater’s true hidden value.WASTEWATER TECHNOLOGIES
- Physical/Chemical Treatment
- Advanced Oxidation (WAO)
- Wet Air Oxidation (WAO)
- Heavy metals removal
- Oil/water separation
WASTEWATER TREATMENT PROCESSES
Aerobic biological treatment:
- Activated sludge process
- Integrated Fixed Film Activated Sludge (IFAS)
- Moving Bed Bioreactor (MBBR)
- Sequential Batch Reactor (SBR)
- Enhanced Membrane Bioreactor (MBR)
Anaerobic biological treatment:
- Upflow Anaerobic Sludge Blanket Reactor (UASB)
- High rate anaerobic reactor
- Anaerobic membrane bioreactor