Effluent Treatment Plants Manufacturer
Effluent treatment plant manufacturers and suppliers shows the complete etp process; trade effluent is the wastewater generated from production processes of any industry. The basic scheme will consists of first passing the trade effluent through a screen chamber for removal of floating materials and then it will flows to next unit i.e. Oil and Fat Removal Tank. From Oil & Fat removal tank, the effluent will be collected to the Collection cum Equalization Tank. Here mixing is done by air through coarse air diffusers. From here the effluent will be transferred to Up-flow anaerobic filter through anaerobic feed pump.
Effluent Treatment Plant – Primary Biological (Anaerobic)
With proper treatment greywater can be put to good use. These uses include water for laundry and toilet flushing, and also irrigation of plants. Treated greywater can be used to irrigate both food and non food producing plants. The nutrients in the greywater (such as phosphorus and nitrogen) provide an excellent food source for these plants.
What Are The Benefits of Greywater Re-use?
In Anaerobic filter, it is supposed to be drastic reduction in the BOD level at the initial stage itself. In this Anaerobic Filter, PVC plastic media are provided for attachment of bacteria. This media having high void age ratio 97% & high surface area 102 m2/m3 which increase more contact time bacteria to organic matter i.e. BOD. The anaerobically treated effluent by gravity flows to Secondary Biological Treatment i.e. SAFF reactor. To know more contact effluent treatment plant manufacturers like us.
Effluent Treatment Plant – Secondary Biological (Aerobic)
The effluent will be then subjected to aerobic biological treatment in the SAFF Reactor. Here the bacteria oxidize the organic matter to CO2& H2O by the aeration principle.
In this SAFF reactor, PVC plastic media are provided for attachment of bacteria. This media having high void age ratio 97% & high surface area 102 m2/m3 which increase more contact time bacteria to organic matter i.e. BOD. SAFF reactor is fitted with no of fine air diffusers of suitable capacity to provide necessary dissolved oxygen mixed to the effluent. Twin-Lobe Blowers provides the aeration. Nutrients in the form of N & P will be added at Anaerobic as well as in SAFF reactors. In SAFF reactor, minimum Dissolved Oxygen 2 mg/l will be maintained. The SAFF reactor overflow will then be passed through Secondary Tube Settler Tank I & II.
The secondary tube settlers are designed on low overflow rate and are provided after the SAFF reactor to enable separation of solids. A steep slope is provided in the secondary tube settler to eliminate the need of scrapper mechanism. A part of the sludge is recalculated to the SAFF reactor in order to maintain MLSS levels and a part is sent to the Sludge Collection Tank. Overflow of Secondary Tube Settler is sent for Tertiary Treatment.
Effluent Treatment Plant – Tertiary Treatment
The clarified effluent from Secondary Tube Settler Tank by gravity will be collected into Filter Feed Tank. The clarified effluent will be pumped from Filter Feed Tank to filtration system. I.e. Pressure Sand Filter followed by Activated carbon Filter for removal of micro-suspensions, colors, odors and trace organic matter. Outlet of ACF is treated effluent.
Industrial waste water is one of the major sources for water pollution. As a major role player in effluent treatment plant sector, Hitech Enviro Engineers & Consultants Pvt. Ltd aware the industries about waste water. Industrial wastewater is the sum total of all kinds of reject streams coming out of the industrial processes. So it’s necessary for them to recycle that to reduce cost and also store it for further use. Main function of our etp is to clean industry effluent and recycle it for further use and meet CPCB norms.
Industrial Effluent Treatment Plant Manufacturers and Suppliers in india – ETP
Our effluent treatment plant is based on advanced technologies, it removes the sludge and other critical substance, finally got a good quality treated water. Our advanced water treatment technology is best to treat sophisticated effluent also. We established more than 100 etp in Delhi, Uttar Pradesh, Haryana, Rajasthan, Gujarat, Punjab, Himachal Pradesh, Uttarakhand and they give valuable feedback us. We ready 24*7 hours for our customer support. Effluent treatment plant comprises of five stages and can come with different features.
Physical Treatment
- Manual/Mechanical Coarse Screen
- Manual/Mechanical Fine Screen
Chemical Treatments
- Coagulation
- Flocculation
- Clarifier/Tube settler
Biological Treatments
- Anaerobic Treatment
- Anaerobic Filter
- Up flow Anaerobic Sludge Blanket
- Aerobic treatment
- MBBR/FAB
- SAFF
- EAT/ASP
Tertiary Treatments
- Dual Media Filter/ Sand Filter
- Activated Carbon Filter
- Recycling system (RO Plant)
Sludge Treatments
- Manual /Hydraulic Filter press
- Centrifuge
- Decanter
How Is The Greywater Treated For Re-use?
There are many ways by which to treat greywater so that it can be re-used. The various methods used must be safe from a health point of view and not harmful to the environment.
Here’s an excellent short video which demonstrates how you can create a greywater system for a home garden:
These type of greywater systems rely on plants and natural microorganisms to treat the water to a very high standard so that it can be safely re-used. The main advantage with these types of systems is that they treat the greywater naturally, and also enhance the local environment because of the attractive plants used and the fauna attracted to them.
There are other natural systems available to treat greywater. The type of system selected will depend on the specific application, and selection would be considered on a case by case basis.
What About Treatment of Sewage?
We are also able to advise you on appropriate means of treatment for sewage if you are not connected to a sewerage system. When direct composting of sewage is neither possible or preferred, there are other options to allow for the natural and safe treatment of this wastewater, whilst at the same time getting the benefit of the water and nutrients in the wastewater.