Kidney Dialysis RO Water Treatment Plant

The kidney’s physiological principles are replicated in the hemodialysis procedure. Diffusion, in which blood is forced to flow in the opposite direction of the dialysis fluid, and ultrafiltration, in which fluid is forced through a semipermeable membrane using convective force.

Swimming pool water treatment

come in a variety of shapes and sizes. The function (tropical swimming pool, sauna), size, and circumstances (water temperature, cleaning system, and water disinfection method) of swimming pools vary. Swimming pools can be divided into indoor and outdoor pools.There is a distinction to be made between swimming pools that have a water recirculation system and […]


Sewage treatment is the process of removing contaminants from municipal wastewater, containing mainly household sewage plus some industrial wastewater. Physical, chemical, and biological processes are used to remove contaminants and produce treated wastewater (or treated effluent) that is safe enough for release to the environment. A by-product of sewage treatment is a semi-solid waste or […]


Industrial wastewater treatment describes the processes used for treating wastewater that is produced by industries as an undesirable by-product. After treatment. the treated industrial wastewater (or effluent) may be reused or released to a sanitary sewer or to a surface water in the environment.Most industries produce some wastewater. Recent trends have been to minimize such […]


lon exchange, in the context of water purification, is a quick and reversible process in which contaminant ions in the water are replaced by ions released by an ion-ex- change resin. The impurity ions are absorbed by the resin, which must be renewed on a regular basis to return to its original ionic state. (An […]


The main hardness causing iron are Calcium (Ca2+), Magnesium (Mg2+) and Bicarbonate (HCO3-). These ions or minerals are normally addressed as scale in the water causing scaling of pipes and equipment. GREEN TECH offers water softeners related equipment for laboratories and industrial applications.


Iron removal is technique used to remove excessive iron and manganese from water. It is mormally done by mixing of the water with air followed by sand filtation. Complex bound iron and manganese, e.g, complex bound with humic acids, can be very difficult to remove. In this case oxidation with ozone can be a solution


REVERSE OSMOSIS is a process of water filtration. under high pressure, using special membernes to remove suspended, dissolved, bacterial and chemical impurities up to 0.0001 micron from water.