Activated Sludge Process

Conventional: In this the bio degradation process is down with the help of suspended bacteria present in the aeration tank. For survival of bacteria air is blown through air blower.

Moving Bed Bio Reactor (MBBR): Processes improve reliability, simplify operation, and require less space than conventional wastewater treatment system MBBR technology employs of biofilm carriers operating in mixed motion within an aerated wastewater treatment tank. This media increases surface area to support the growth of bacteria. 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.

This 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 biocarriers within the system automatically responds to load fluctuations.

Membrane Bio Reactor (MBR): These systems offer several operational and economic advantages compared to conventional wastewater treatment plants. Membrane bioreactor (MBR) is the combination of a membrane process like micro-filtration or ultra-filtration with a suspended growth bioreactor .MBR is based on biological treatment followed by membrane seperation, system comprising of an intense activated sludge process with the biomass separation stage carried out by membrane cassettes located outside the aeration tank in separate membrane tank. It allows very high biomass MLSS concn.

Sequential Batch Reactor (SBR): SBR is a SEQUENTIAL BATCH REACTOR process. It provides highest treatment efficiency possible in a single step biological process. SBR – System is operated in a batch reactor mode which eliminates all the inefficiencies of the continuous processes. A batch reactor is a perfect reactor, which ensures 100% treatment. Two modules are provided to ensure continuous treatment. The complete process takes place in a single reactor, within which all biological treatment steps take place sequentially.

NO additional settling unit / secondary clarifier is required!

The complete biological operation is divided into cycles. Each cycle is of 3 – 5 hrs duration, during which all treatment phases take place, like

• Fill Phase
• Aeration phase.
• Settlement phase.
• Decanting phase.

Some of the Prestigious Projects carried out by Goldfinch are listed in the Client List. Please go to Clients for details. Also you can go to Gallery for actual photos of the projects. To know more about Activated Sludge Process you can go to Wastewater Treatment / Aerobic Treatment.

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