Chemical pesticide glyphosate waste water solvent extraction equipment operation process
Glyphosate is a common pesticides herbicides the active chemical components, is a kind of non-selective, no residual sterilant herbicides, are widely used in rubber, orchards, mulberry, tea and sugar cane in areas such as weeding.
In pesticide plant production, the material utilization value is high, the production process will produce a large amount of waste water containing glyphosate, needed for such wastewater pretreatment, extraction and recycling will be inside of glyphosate, improve the utilization value.
for the extraction of glyphosate recycling, commonly used method is the solvent extraction method, solvent extraction is a liquid liquid extraction, extraction by organic phase and water phase are mixed, water phase to separate the material into the organic phase, again by two phase mass density different separate two phase.
Using this method to extraction recovery, high recovery efficiency, and the solvent can be recycled recycling, is the ideal effect of extraction method.
for the extraction of glyphosate recycling, using centrifugal extraction machine comprehensive cost is small, suitable for pesticide plant wastewater treatment process in a row.
Centrifugal extraction machine operating principle is the glyphosate waste water and extracting agent according to certain proportion respectively from different entrance into centrifugal extraction machine, with the aid of the rotation of the drum, through the turbine disc and the impeller to make two phase mixing and dispersing quickly, two phase solution fully mass transfer, mixing and mass transfer process.
Mixture again after the effect of drum centrifugal force through two separate out of the body side by side.
after extraction of the organic phase and reverse extraction, the solvent extracted recycle recycle, glyphosate recycling use, the effect is good, save a lot of input costs for pesticide plant.
chose to glyphosate extraction recovery centrifugal extraction machine, because compared with the traditional extraction equipment, the centrifugal extraction machine is the use of motor driven rotary drum high-speed rotation, the density of different and each of two immiscible liquids in drum or under the action of shear force produced by the rotation of blades complete mixing and mass transfer, and the effects of the centrifugal force in the high-speed rotating drum under rapid separation.
centrifugal extraction machine is widely used in chemical, wet metallurgy, environmental protection, fine chemical industry and other fields, such as want to learn more about the operation of the centrifugal extraction machine principle and performance characteristics, can contact extraction technology co. , LTD. Zhengzhou days online customer service!