| Customization: | Available |
|---|---|
| After-sales Service: | 24 Hours Online Service |
| Warranty: | 1years |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Membrane Bioreactors combine conventional biological Treatment process with membrane filtration to provide an advance level of organic and suspended solids removal. When designed accordingly, these systems can also provide an advances level of nutrient removal. In the MBR system, the membranes are submerged in an aerated biological reactor. The membranes have porosities ranging from 0.035 microns to 0.4 microns (depending on the manufacturer), which is considered between micro and ultra filtration. This level of filtration allows high quality effluent to be drawn through the membranes and eliminates the sedimentation and filtration processes typically used for wastewater treatment. Because the need for sedimentation is eliminated, the biological process can operate at a much higher mixed liquor concentration. This dramatically reduces the tank required and allows many existing plants to be upgrade without adding new tanks.
The membrane bioreactor (MBR) receives raw effluent via an inlet pump to a fine screen. Screened influent then moves to the membrane tank. Treatment occurs via a submerged membrane filtration process within the activated sludge.
Aeration serves to oxidize BOD (Biochemical Oxygen Demand) and ammonia and produces a cross-flow across the membrane surfaces to minimize membrane fouling. Fine bubble aeration diffusers can also add extra oxygen that may be required with stronger loaded wastes such as industrial effluent.
Permeate passes through the membranes via a header, with flow controlled by an automated modulating valve. A pressure transducer on the permeate line calculates the differential pressure necessary to achieve required flows. This data can be used to initiate a pre-emptive chemical clean of the membranes. Chemical cleaning is normally carried out every six months.
A flow meter records current and total permeate flow. Overflows are provided on the screening unit and within the MBR tank.
Qingdao Yimei Environment Project Ltd. is found in 1988.We are located in the largest port city-Qingdao China. Our factary take up 36,000 square metres and there are more than 130 kinds machine for manufacturing. As a member of Shandong Province Environmental Protection Industrial Association, we have 360 staff and 72 experienced engineers.
Our main product is the equipment for Environment Protection and Waste Water Treatment.And the product is popular all over the world,such as Africa, North America,Domestic Market,Eastern Asia,Mid East.
[Q]How to buy your idea products?
[A]You can provide us your water sources, water quality, flow rate and ground area (contact us for more details).
[Q]What is your payment terms?
[A]TT and L/C are acceptable and TT will be more appreciated.30% deposit in advance and balance before loading.
[Q]What is the delivery time?
[A] It depends on order quantities. Generally speaking, the delivery time will be within 4 to 6 weeks.
[Q]How to pack the products?
[A]We use standard package. If you have special package requirements, we will pack as required, but the fees will be paid by customers.
[Q]How to keep your equipments from corrosion?
[A]We use the world-famous paint, like SigmaCoatings,PainBow,etc. What's more, we paint strictly according to the standard process.
[Q]How do you manufacture your equipment ?
[A]Our machining technology includes laser/plasma cutting, automatic welding,CNC cutting and bending.
[Q] How to install after the equipments arriving destination?
[A] We will provide detailed illustrations to you. If it is necessary, we will send technicians to help you.
If you are interested in our product and company,please do not hesitate to contact us.
){kind=link}