MBR Bio-reactor

What is MBR Bio-reactor MembraneBioreactor is a new wastewater treatment process that combines membraneseparation technology and biological treatment technology. It is composed ofbiochemical reaction system and membrane components. It uses membrane modulesto trap activated sludge and macromolecular organic substances in the aerobicbiological reaction tank, so as to increase the concentration of activatedsludge. Hydraulic retention time (HRT) and sludge retention time (SRT) can becontrolled respectively, while the refractory substances are continuouslybiodegraded in the reactor. MBRmembrane bioreactor, which integrates the advantages of membrane separationtechnology and biological treatment technology, can effectively trap nitrifyingbacteria and improve the concentration of activated sludge through theefficient interception of the membrane, so as to improve the biochemicalefficiency, smooth nitrification reaction and effective removal of ammonianitrogen. Afterthe application of MBR technology, COD removal rate can be increased by 20%-40%on the original basis, suspended matter and turbidity of water production areclose to 0, and the effluent water quality is good and stable.

Submerged UF (TXP)

Pressure-driven with suction filtration purification for clean water at a lower cost SubmergedUF filtration system adopts an open external pressure ultrafiltration membranemodule, which is completely submerged in the membrane pool, siphoning and pumping theproduced water under negative pressure through the suction pump. The membranemodule replaces the traditional coagulation, media, filtration and othertechnological processes, and is widely used in the fields of drinking watersafety, sewage treatment plant marking, river channel metallurgy, reclaimedwater resources, industrial wastewater reuse, sea water desalination and so on.

Ultrafiltration （UF）

Pressure-driven purification for clean water at a lower cost Ultrafiltration(UF) is a pressure-driven purification process that separates particulatematter from soluble compounds using an ultrafine membrane media.Ultrafiltration is an excellent separation technology for desalinationpretreatment, reverse osmosis pretreatment, and wastewater reclamation, as wellas for producing potable water. With over 10years of separation-technology leadership in China and good reputation indifferent projects, we offer a portfolio of products designed for outstandingmembrane separation, extreme productivity and efficiency, and exceptionalreliability. E-MEM UF technology center is equipped with advancedtesting and analysis equipment, and has a professional technical service team,which can provide customers with comprehensive and diversified water qualityanalysis services, convenient technical support and timely fault diagnosis, andsolve all kinds of complex problems for customers.

Nanofiltration （NF）

Nanofiltration(NF) is a membrane liquid-separation technology sharing many characteristicswith reverse osmosis (RO). Unlike RO, which has high rejection of virtually alldissolved solutes, NF provides high rejection of multivalent ions, such ascalcium, and low rejection of monovalent ions, such as chloride. E-MEM brand Nanofiltration membrane element is mainly used in the purification of drinking water and industrial water, wastewater purification and treatment, process fluid in terms of concentration and other aspects of valuable ingredients, the interception rate of monovalent salt is10%-80%, and the interception rate of bivalent and multivalent salt is above 90%.

Reverse Osmosis （RO）