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Wastewater, also written as waste water, is any water that has been adversely affected in quality by anthropogenic influence.Wastewater can originate from a combination of domestic, industrial, commercial or agricultural activities, surface runoff or stormwater, and from sewer inflow or infiltration.

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​

diagram:-
 

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Water rich in leather, mixed with oil, etc or water that goes down the drains from sinks , shower etc. is called wastewater
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Wastewater, also written as waste water, is any water that has been adversely affected in quality by anthropogenic influence. Wastewater can originate from a combination of domestic, industrial, commercial or agricultural activities, surface runoff or stormwater, and from sewer inflow or infiltration.
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.
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Wastewater is water containing wastes from residential, commercial, and industrial processes. Municipal wastewater contains sewage, gray water (e.g., water from sinks and showers), and sometimes industrial wastewater. Large industries, such as refineries, also generate wastewater. Wastewater requires treatment to remove pollutants prior to discharge.
 

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
  • Clarification/Filtration
  • 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
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