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MBBR sewage treatment plants in Coimbatore

MBBR Technology:

Moving Bed Biofilm Reactor (MBBR) processes improve reliability, simplify operation, and require less space than traditional wastewater treatment systems.

MBBR sewage treatment plants technology employs thousands of polyethylene biofilm carriers operating in mixed motion within an aerated wastewater treatment basin. Each individual bio-carrier increases productivity through providing protected surface area to support the growth of heterotrophic and autotrophic bacteria within its cells. It is this high-density population of bacteria that achieves high-rate biodegradation within the system, while also offering process reliability and ease of operation.

MBBR technology provides cost-effective treatment with minimal maintenance since MBBR processes self-maintain an optimum level of productive biofilm. Additionally, the biofilm attached to the mobile bio-carriers within the system automatically responds to load fluctuations.

We are providing these services in Coimbatore & near by places in Tamil Nadu.

EnviroTek Wissenschaftlers utilizes an SBR-MBBR system which has been detailed below:

Mbbr sewage treatment plants in Coimbatore

AVERAGE CHARECTERISTICS OF RAW SEWAGE:

S.NoDescriptionValue
1pH6.5 – 8.5
2Total Suspended Solids300 – 400 mg/l
3Biological Oxygen Demand (B.O.D)300 – 400 mg/l
4Chemical Oxygen Deman (C.O.D)300 – 600 mg/l
5Oil and Grease5 – 10 mg/l

EXPECTED TREATED SEWAGE CHARECTERISTICS

S.NoParameters CPCB NormsTreated Sewage EffluentOn Land For Irrigation Standards
1pH6.5 – 8.55.5 - 9.0
2BOD, 20°C, 5 days(mg/l)<20<50
3COD(mg/l)<50<200
4Total Suspended solids(mg/l)<50<100
5Oil and Grease(mg/l)<5<10

SUGGESTED TREATMENT BASED ON THE ABOVE

The Treatment System Consists of
  • Pre-Primary Treatment (Sludge Decomposition Dozing)
  • Primary Treatment (Physical Treatment
  • Secondary Treatment (MBBR Process)
  • Tertiary Treatment
The Pre-Primary Treatment Consists of
  • Screen Chamber
  • Microorganism Dozing
  • Aeration
  • Collection Tank
The Primary Treatment Consists of
  • Equalization Tank
  • Settling
  • Aeration
The Secondary Treatment Consists of
  • Batchwise Aeration with Biomedia (MBBR Process)
  • Secondary Settling
The Tertiary Treatment Consists of
  • Filtration through Pressurised Sand Filter
  • Filtration through Activated Carbon Filter
  • Disinfection through U.V System followed by Ozonation