MBR Wastewater Treatment Equipment

50m3/d Ultrafiltration Membrane MBR Wastewater Treatment Equipment For Circulating Water Utilization

Wastewater treatment equipment Description

MBR Wastewater Treatment Equipment is a new water treatment technology that combines membrane separation technology and biotechnology organically. It uses membrane separation equipment to trap activated sludge and macromolecular organic matter in biochemical reaction tank, eliminating the need for secondary sedimentation tank. Membrane - bioreactor technology greatly enhances the function of bioreactor through membrane separation technology, so that the concentration of activated sludge is greatly increased, and the hydraulic retention time (HRT) and sludge retention time (SRT) can be controlled respectively.
Influent and effluent quality indicators

Device parameters

Characteristics of the equipment

1) High removal rate of pollutants, strong resistance to sludge bulking ability, stable and reliable effluent quality, no suspended matter in the effluent;

2) Membrane bioreactor can control sludge age SRT and hydraulic retention time HRT respectively, so its design and operation are greatly simplified;

3) The mechanical interception of the membrane avoids the loss of microorganisms, and the bioreactor can maintain a high sludge concentration, so as to improve the volume load and reduce the sludge load, with strong impact resistance;

4) Due to the long SRT, the bioreactor plays the role of "sludge nitrification tank", thus significantly reducing the sludge output, low surplus sludge output, low sludge treatment cost;

5) SRT is prolonged due to the interception effect of the membrane, which creates microorganisms conducive to slow proliferation. For example, the growth environment of nitrifying bacteria can improve the nitrification capacity of the system, at the same time, it is conducive to improve the treatment efficiency of refractory macromolecular organic matter and promote its thorough decomposition;

6) The activated sludge in the MBR aeration tank will not be lost along with the effluent. In the process of operation, the activated sludge will change due to the change of the concentration of organic matter, and achieve a dynamic balance, which makes the effluent of the system stable and has the characteristics of impact load resistance;

7) The larger hydraulic cycle leads to the even mixing of sewage, which makes the activated sludge have good dispersion and greatly improves the specific surface area of the activated sludge. The high dispersion of activated sludge in MBR system is another reason to improve the effect of water treatment. This is the common biochemical water treatment technology to form larger micelles is difficult to compare;

8) Membrane bioreactor is easy to integrate, easy to realize automatic control, easy to operate and manage;

9) MBR process omits the secondary sedimentation tank and reduces the floor area.

Equipment Advantages

MBR combines membrane separation technology in separation engineering with traditional wastewater biological treatment technology, which greatly improves solid-liquid separation efficiency. Moreover, the biochemical reaction rate was increased due to the increase of activated sludge concentration in the aeration tank and the emergence of specific bacteria (especially dominant bacteria) in the sludge. At the same time, by reducing the F/M ratio to reduce the amount of residual sludge production (even 0), so as to basically solve many outstanding problems existing in the traditional activated sludge process. MBR combines membrane separation technology in separation engineering with traditional wastewater biological treatment technology, which greatly improves solid-liquid separation efficiency. Moreover, the biochemical reaction rate was increased due to the increase of activated sludge concentration in the aeration tank and the emergence of specific bacteria (especially dominant bacteria) in the sludge. At the same time, by reducing the F/M ratio to reduce the amount of residual sludge production (even 0), so as to basically solve many outstanding problems existing in the traditional activated sludge process.


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Chengdu Yuanjin Environmental Protection Engineering Co., Ltd. was established in 2012 with a registered capital of 20 million. The production workshop covers an area of 1,400 square meters. There are more than 20 employees, including 2 senior engineers, 4 intermediate engineers, and 14 professional technicians; our company's technical team, all It is composed of a group of people who have worked in the field of water treatment for a long time. The company is a high-tech enterprise. It has obtained a number of certificates such as a patent certificate, nine software copyrights, a construction enterprise qualification certificate, and ISO9001 international quality management system certification. The environmental protection project will strive to build the most well-known Chengdu water treatment company. We have always adhered to the tenet of "quality first, customer first" and the management policy of "integrity, pragmatism, responsibility and efficiency", and advocated new ideas and new technologies. Tolerance for failure is the company's philosophy, which ensures that every employee of our company can pay for the company wholeheartedly, and that every one of our customers is satisfied with the services provided by the company.

FAQ
1.Why choose us?
1) Yuanjin has 12 years of experience in wastewater and sludge treatment.
2) We introduce advanced technology and experience at home and abroad, and have been committed to the research and development of water treatment equipment for a long time.
3) We only use the best parts from the best suppliers.
​4) Yuanjin's technical team is composed of a group of people with long-term working experience in the field of water treatment to provide customers with high-quality services.

2. What is the price of the product?
According to the amount of water treated, the price is different, and the unit price range is 145~866 $/m3·d.
3. What is the effect of the treated water?
1) The treated pure water can be directly consumed and meets the World Health Organization (WHO) drinking water quality standards.
2) The sewage can be directly discharged after treatment, which is environmentally friendly and meets the requirements of international sewage treatment discharge standards.

Chengdu Yuanjin Environmental Protection Engineering Co., Ltd. is located in Tianfu New District, a national new district in Sichuan Province, and Chengdu Yida Tianfu Smart Science and Technology City. The company has a group of professional technical teams engaged in water environment treatment for a long time, which can provide targeted design schemes. Its own production workshop directly manufactures equipment according to the design requirements, and the prefabricated equipment in the workshop is directly sent to the construction site for installation and commissioning. It is an environmental protection supplier that can provide professional environmental protection equipment manufacturing and housekeeping technical services in design, manufacture, installation, commissioning and operation.

The company is a high-tech enterprise, with professional contracting qualification of environmental protection engineering, second-class qualification of domestic sewage and automatic monitoring operation ability, 7 national authorized patents, 9 computer software copyrights, ISO quality management certification system and other qualifications and honors.

The water treatment equipment produced by the company covers domestic sewage, medical wastewater, landfill leachate, reclaimed water reuse, pure water preparation and other fields, which can meet the national, local and industrial discharge and use standards and different needs of customers.

The company has four series of integrated sewage treatment equipment, namely AT·Jin sewage treatment integrated reactor, DT·Jin sewage treatment integrated reactor, PT·Jin sewage treatment integrated reactor and MINI·Jin sewage treatment integrated reactor. Prefabricated pumping station, reclaimed water reuse and pure water preparation are all systems.

AT·Jin sewage treatment integrated reactor is a series of products adopting "AAO+ tubular membrane" process. After biochemical treatment, sewage enters the third generation external ceramic tubular membrane, and under certain pressure, macromolecular particles larger than 0.1 micron are trapped by the nano-pore filtration function of the membrane. The flux of tubular membrane is 3~10 times that of organic membrane, and its service life is 10 years, which is 3~5 times that of organic membrane.

DT·Jin sewage treatment integrated reactor is a series of products adopting "AAO+MBR" process. After anaerobic, anoxic and aerobic biochemical treatment, the sewage enters the built-in MBR membrane pool for membrane filtration, and the hollow fiber membrane wall is covered with micropores. Under the action of aeration, the sewage accelerates to flow outside the hollow fiber, and forms dynamic negative pressure filtration under the suction of self-priming pump, which does not block the membrane surface and can run continuously for a long time. Macromolecular particles are trapped in the micropores of the membrane, and clear water enters the membrane filaments through the micropores, and is pumped into the clear water pool by a self-priming pump.

PT·Jin sewage treatment integrated reactor, first of all, through biochemical treatment in anaerobic tank and aerobic tank, biological filler is added into aerobic tank, bacteria micelle, filamentous bacteria, etc. grow into microcolony on the filler, and finally a biofilm with a certain thickness is formed. The oxygen content inside and outside the biofilm is different, which produces nitrification and denitrification to purify sewage. The biofilm will gradually fall off after aging, and the released bacteria will form a new biofilm on the surface of the filler again, and the biochemical cycle treatment will continue. After that, chemical dephosphorization is added to the effluent, which enters the inclined tube sedimentation tank to effectively separate the mud and water.

MINI·Jin sewage treatment integrated reactor, with small equipment size, flexible layout of internal space and various shapes, is a small equipment for rural sewage treatment.

The integrated pumping station is the lifting equipment for lifting sewage, rainwater, drinking water and wastewater, which is assembled by the factory and then transported to the site for installation. With highly integrated equipment, convenient installation and prefabricated workshop, it is gradually replacing the traditional civil pump house, which is the second generation of high-efficiency and energy-saving products.

The preparation of pure water and the reuse of reclaimed water are treated by ultrafiltration and reverse osmosis processes. According to the application approaches and standard requirements, single membrane, double membrane, one-stage and multi-stage configurations are carried out, which are used in high-standard fields such as drinking water and industrial soft water.

The water treatment equipment produced by the company is equipped with PLC control system, which can realize remote control and unattended operation, thus saving worry and effort for customers.

The company's integrated water treatment equipment, installation and operation projects are widely used in the southwest and northwest regions. In the past three years, the annual output value has increased by more than 10 million yuan, which has established a good reputation in the industry. Chengdu Yuanjin Environmental Protection Engineering Co., Ltd. adheres to the business philosophy of "focusing on sewage treatment, reappearing clear water and clearing the source", constantly improves its professional ability, develops and updates its product series, improves its quality service, and strives to build a first-class brand in the industry, helping the construction of national ecological civilization and guarding our common home!