Double Membrane PVC mother liquor recycling processing technology

Double Membrane PVC mother liquor recycling processing technology

　　Technical Overview
　　Pretreatment of waste water by adjusting the temperature, removing PVA additives and organic molecules with UF membrane to remove the PVC particles and oligomeric state PVC, OR use film to further remove water solubility of salt and some small organic molecules , wastewater reuse reach requirements to the polymerization step .
　　Technical Features
　　Mother Liquid for high turbidity characteristics, the choice of ultrafiltration membrane products, external pressure filter with one-step method will almost 100% recycled PVC products ;
　　Advanced technology and equipment, mature and reliable , stable treatment effect , ensure water stably achieve the required water quality standards, the direct process water is recycled to the production apparatus ;
　　Process is simple, easy to manage and easy to operate, small footprint, low operating costs;
　　Easy operation and management, flexible operation, high quantity and quality of adaptability to changes, to maximize processing apparatus and processing structures can be processed;
　　Easy to achieve automatic control of the process, improve management, reduce labor intensity and labor costs;
　　Water reuse rate, less waste discharge, to reduce environmental pollution while saving a lot of water for customers to create the best benefits; for the expansion and upgrading of industrial customers in the future to solve the problem of water and sewage disposal;
　　Small portion of the concentrate produced after filtration is more suitable for biological treatment;
　　Water quality to meet the quality requirements of deionized water, deionized water, saving the cost of water;
　　For different water features, use of advanced membrane technology professional, advanced technology and equipment, mature and 　　reliable, stable treatment effect, ensure water stably achieve the required water quality standards.
　　Wastewater can also be treated using the MBR technology, water reuse capacity to replenish circulating water system.　　
　　Suitable for centrifugally liquor wastewater treatment different formulations, different brands, different kettle type production of PVC produced.

　　PVC double membrane treatment technology mainly liquor recycling process