Background
Scouring waste water mainly contains suspended solid, grease, detergent, and less microorganism, among of which wool grease is always emulsified by surfactant and suspended in the stream. The interaction of components make COD、BOD、SS and grease content of souring waste water become too high to be treated.
But wool grease is valuable for medicine and chemicals, and can be easily recovered by selecting suitable pore size membrane according to emulsified grease droplet size(0.01~50um). Based on this principle,TANGENT developed CRM ceramic membrane recovering wool grease technology.
Process Diagram
Process Advantages
● Recovering great part of wool grease, grease recovery rate≥98%
● Good quality of filtrate can be reused to scouring process
● Saving detergent and alkali, saving lots of water
● Reducing waste water COD disposal, less harm to environment
● With excellent properties of ceramic membrane, CRM ceramic membrane is very suitable for this alkali liquid with high COD. The whole integrated system has high reliability
● Easy to be regenerated, pro-long membrane service life
● Simple process, small footprint,and automatical running
If you need more details about ceramic membrane process for wool scouring water treatment ,please do not hesitate to contact with us or send email to us. We sincerely welcome your visit to our plant and reference projects.TANGENT is willing to communicate and share information with you on engineering process issues. We are looking forward to developing more market and more applications with your help, bring this new technology to end users, create more values and benefits for all parties.
