Washwater recycling system for sewage treatment

Basic Info

Model No.: MCWS-25

Item: Washwater Recycling System For Sewage Treatment

After-sales Service Provided: Video Technical Support, Field Installation, Commissioning And Training, Field Maintenance And Repair Service, Free Spare Parts, Online Support

Warranty: 1 Year

Function: Remove BOD,COD/NH3-N

Membrane: PP/PVDF

Material: Carbon Steel/stainless Steel/FRP

Air Blower: Yes

Pump: Yes

Color: Black /Bule/Customized

Package: Container

Additional Info

Packaging: standard export package

Brand: MeCan

Transportation: Ocean,Land,Air

Place of Origin: China (Mainland)

Supply Ability: 100 sets per month

Port: Guangzhou

Product Description

The sewage treatment system is a cost-effective product designed.The product hydraulic retention time (HRT) sludge age (SRT) is completely separated, the outlet water is good and stable in quality, it can be reused without the third level treatment. Pre-treatment process,  biocatalysts technology, membrane separation technology and post-disinfection process and etc. are all integrated in this product. It can quickly meet user's drainage demand.

Technological Process and Features
Sewage → Grille → Regulating pond → MBR Bioreactor → Discharge(reuse)
1.Temperature: 5℃~45℃, average membrane aperture 0.10 μm. 
2. PH: 2~12, membrane thickness: 40μm. 
3. Outlet water turbidity: <1 NTU , outlet water SS <1mg/L.
4. Membrane area: 8m2, advised gas-water ratio: 25:1~30:1.
5. Operating pressure: -0.01 ~ -0.03MPa.

Features:
1. Because of the high-efficiency solid-liquid separation, it can efficiently remove the SS, colloidal material and dead microbe in the sewage, no need sedimentation tank, or filter device, nor other solid-liquid separation device. 
2. The MBR can make the biomass in biological treatment unit maintain high concentration, thus highly improve the volume loading. Meanwhile, the high efficient membrane separation can shorten the HRT. The device is with a compact structure and small space occupation.
3. MBR can filter out bacteria, part of the harmful material such as virus, it can obviously save dosing disinfection dosage, greatly improve the quality of the output water and reduce the operating cost and widen the scope of application of water.
4. Due to the strong interception function of MBR, it can keep the microbe in the reactor to avoid the loss of all kinds of microbe groups, which is good for the growth of the bacteria (such as the nitrifying bacteria), at the same time, it can lengthen the residence time of difficult degradable macromolecule organics to improve the decomposition so as to make the metabolic system process smoothly. The system has a strong impact resistance and wide suitability.
5. It can realize the completely separation of HRT and SRT. By the extended aeration, it can consume the organics, it can theoretically achieve the effect of no excess sludge emissions, thus reduce the surplus sludge treatment costs significantly.
6. The unique mode of operation makes the membrane surface no blocking, and the cleaning interval time is long. The way to clean the membrane is easy, since the membrane module can be separately cleaned, thus, the maintenance is convenience and simple.

The module design make the machine flexible, it is easy to expand the volume.

As a waste water treatment system features simple operation, high automation and modular design, it also has below advantages: 

*Save 50% occupying area compared with traditional system. 

*Relative high MLSS value(<15g/L)and long residue time for sludge(<60days). 

*Stable producing water quality for different inlet water. 

*Less sludge residue reduces cost for sludge treatment. 

*Low energy consumption, simple cleaning and low operation cost.