OVN offer 3 different technologies for Sewage treatment: Moving Bed Bio Reactor (MBBR), Membrane Bio Reactor (MBR) and Sequential Bach Reactor (SBR). According to the quality of waste water and quality required at ourput, these are selected. Our range starts from 10KLD and goes upto MLD sizes.
FABx
This space and power saving technology is a preferred alternative to conventional wastewater treatment plants that are large-sized, power intensive and require a lot of monitoring. FAB is an effective option as conventional systems have become/are unviable due to scarcity of open space, extensive piping work , high power and land cost for sewage water treatment.
Salient Features
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- Skid Mounted; quick and easy installation
- Odourless operation, with a self – regulating system
- Pre-engineered; low cost and fast delivery
- Achieves < 10 TSS mg/lit without coagulant, flocculant
- Achieves < 5 BOD mg/lit without UF membranes
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Standard Capacities
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- Prefabricated : 50,75 & 100 KLD
- On-Site Fabrication : 10 to 500 KLD
BioCask
OVN introduces BioCask which is a state-of-the-art technology for domestic wastewater treatment (Sewage Treatment Plant) by Thermax. The innovative design of BioCask has overcome the limitations of a conventional wastewater treatment system. BioCask uses a first-of-its-kind unidirectional fluidisation pattern. This pattern uses oxygen efficiently which is required for degradation of organic impurities.
Salient Features
- Perfect for basement installation, where height is less than 3.5 meters
- Reduced operating costs due to high oxygen transfer
- efficiency
- Minimal civil work
- BOD < 5 mg/l without ultra-filtration
Standard Capacities
- BioCask Mini : 10,20, 30 KLD and above
- BioCask : 50, 100 & 200 KLD
SeqtreaT
Sequential Batch Reactor Technology (SeqtreaT) is one of the most advanced technologies introduced by OVN and developed by Thermax for domestic wastewater treatment (STP Plant). SeqtreaT achieves anoxic phase, equalisation, aeration and clarification in timed sequence batch mode – all in a single reactor basin. Also, the cycle time for treatment of batches can be optimised to suit variations in organic loads.
Salient Features
- Unique decanting mechanism developed by Thermax
- Compact, easy to operate and scalable
- Nitrogen & phosphorus removal capability
- Treated sewage suitable for recycle & reuse after further
- treatment
Standard Capacities
- 10, 20, 30, 50, 75,100, 200, 300, 400, 500 KLD
Customized higher capacities available
Membrane Bioreactor Technology
OVN introduces Membrane Bio-Reactor (MBR) which is the latest advancement in the field of wastewater treatment. Use of membranes to treat and recycle sewage, gives the best quality of treated water. Today, Thermax provides solutions in both submerged type as well as side stream type membranes. These solutions are best – in – class and cost effective.
Salient Features
- Produces high quality treated water which can be
- directly fed to Reverse Osmosis
- Eliminates secondary clarifier and filtration units
- It has no sludge settling problems
- Reduces almost 50% of ASP and upto 30% of SBR
- which in turn reduces construction cost
- Small footprint due to high concentration of biomass
- Low sludge generation
- Robust in handling load variations
Standard Capacities
- 10 to 1000 KLD
Please do contact us to find out which solution suits you the best and always remember to get your water tested by a third party lab before selecting any solution for your requirement.
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Our customers focused approach makes sure we give the best 24×7 service, which is unmatched in the industry. This approach lets our customers focus on their work without having to worry about their power backup needs.
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