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Shanghai Lymax Environmental Technology Co., Ltd. 

Shanghai Lymax Environmental Protection Equipment Co., Ltd. is a high-tech environmental engineering equipment company with water treatment and separation of chemical liquid as its core and specializing in the field of environmental protection and resource reuse.

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CLASSIC CASE

Double Membrane PVC mother liquor recycling Cases

Classification:
Case
Release time:
2018/03/13 11:14

  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 liquor by centrifugation for high turbidity characteristics, the choice of ultrafiltration membrane products, external pressure filter with one-step method will almost 100% recycled PVC products;
   technology and advanced 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  filter is more suitable for biological treatment;
   deionized water effluent quality to meet quality requirements, saving the cost of water deionized water;
   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.
   treated wastewater can also use MBR technology, water reuse capacity to replenish circulating water system.
  Scope
  Suitable for centrifugally liquor wastewater treatment different formulations, different brands, different kettle type production of PVC produced.
   Main Case

 

Case

Mother Liquid Water(m3/h)

Inner Mongolia, a chlor-alkali plant

165

Ningxia, a chlor-alkali plant

30

A chlor-alkali plant in Shaanxi

65

Qinghai in a chlor-alkali plant

65

Inner Mongolia, a chlor-alkali plant

120

 

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