Envirox Protection Co. Pvt. Ltd.

Worli, Mumbai, Maharashtra

The nano filtration technique is mainly used for the removal of two valued ions and the larger mono valued ions such as heavy metals. This technique can be seen as a coarse RO (reversed osmosis) membrane. Because nano filtration uses less fine membranes, the feed pressure of the NF system is generally lower compared to RO systems. Also the fouling rate is lower compared to Ro systems.. Applications for NF systems are: softening specific removal of heavy metals from proces streams for reuse of water Reduction of salt contents of slightly brackish water Typical membrane performance for NF membranes are 50% NaCl removed and 90% (or more) for CaSO4

Ultrafiltration  is a separation process using membranes with pore sizes in the range of 0.1 to 0.001 micron. Typically, Ultrafiltration will remove high molecular-weight substances, colloidal materials, and organic and inorganic polymeric molecules.  Low molecular-weight organics and ions such as sodium, calcium, magnesium chloride, and sulfate are not removed.  UF Membranes only removes high-molecular weight species, the osmotic pressure differential across the membrane surface is negligible. Low applied pressures are therefore sufficient to achieve high flux rates from an ultrafiltration membrane. Examples of fields where ultra filtration is applied are: The dairy industry (milk, cheese) The food industry (proteins) The metal industry (oil/ water emulsions separation, paint treatment) The textile industry

A membrane bioreactor is an activated sludge process where the clarifiers are replaced with membranes for solid separation. A membrane bioreactor is a technology integrating membrane separation and biological process. Biological waste water treatment with submerged membrane modules in the form of membrane bioreactors (MBR) is the process of the future. This advanced membrane technology offers operational safety, high efficiency and cost effectiveness. Types of membrane Hollow Fiber MBR Plate and Frame MBR BIOCEL ® MBR’s produce a high effluent quality which can not be achieved with typical conventional systems. For the first time the new BIO-CEL ® - module combines the advantages of submerged hollow fiber and flat modules. This application of self-supporting membrane sheets allows the construction of modules with high packing density.  Advantages of the new BIO-CEL ® - Module: Absolute separation of bacteria and suspended solids Separation of adsorbed viruses Resistant to clogging e.g. with hairs and fibers or sludge High packing density due to self-supporting membrane sheets Efficient use of surface area by a hydro - dynamically optimized design Effective membrane cleaning with permeate

We are offering ultraflo.

We are offering ultra filteration plant.