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Recent content by CathyJiang

  1. CathyJiang

    pretreatment technology

    My company has a product of coalescing separater, which is used to treat oily wastewater. It includes separater vessel and coalescing cartridges. These cartridges will be clogged if wastewater has too much suspended solid. So in order to extend the lifetime of coalescing cartridges, we have to...
  2. CathyJiang

    seawater treatment

    Hello, everyone! Would you please give me some advise for seawater treatment? Thanks a lot! Specifications: 1)the object of treatment: seawater 2)the characteristics of seawater: a.high suspension solid content from 20~1200mg/l:the solid content in winter is above 1000mg/l, and in summer below...
  3. CathyJiang

    Sand Filter

    Please give me some information of the function and principle of sand filter. It's very urgent for me. I will feel very appreciated if you can give me any suggestion and information!
  4. CathyJiang

    Treat produced water

    It's a very big problem to treat produced water to meet the requirement of water injection for very-low permeable oil field in the world. Now, I am having a project of the produced water treatment. I will feel very appreciated if you can give me any suggestion or information. Flow rate of...
  5. CathyJiang

    oily wastewater treatment

    1. sourse of wastewater: airport fuel tank cleaning wastewater 2. flow rate: 3m3/h 3. oil content in wastewater: about 500~1000ppm 4. COD in wastewater: about 1000 5. the requirement standard: after treatment: COD<100; oil content<5ppm Would you please help me find an optimal method? Thanks...

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