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Emulsion wastewater treatment

    Emulsion wastewater treatment:

    In the mechanical manufacturing industry, a large amount of emulsion is used for lubricating and cooling in the metal cutting process. After a period of time, the emulsion used will be discharged as wastewater. Made by mixing emulsified oil with water and emulsifier, the emulsion mainly contains engine oil and surfactant. 

     

    Project example: Changshu Baosheng's emulsion wastewater treatment project 

    Designed duty of water: 8m³/D

     

    Raw water quality 

    Parameter

    Value

    Unit

    CODcr

    10-50

    g/l

    Oil

    10-30

    g/l

    PH

    7-8

     

     

    Made by mixing emulsified oil with water and emulsifier, the emulsion mainly contains engine oil and surfactant. As a surfactant, it can greatly reduce the interfacial free energy of oil and water to the minimum value, thereby dispersing oil in water. Also, the surfactant can produce ionization to make oil droplets become charged and adsorb a layer of water molecules to form a hydrated ionic membrane. What's more, the contra-ion in water adsorbs around its surface to become a double-electrode layer, i.e. the static adsorption layer and movable diffusion layer. Therefore, the oil droplets are surrounded by a layer of elastic and strong hydrated ionic membrane with same charges, preventing possible combination of oil droplets during collision and making them maintain long-term stability in water to become white emulsion. The pH value of prepared emulsion is generally between 8 and 9, and even as high as 10 to 11 sometimes. 

     

    Outgoing water quality 

    The NH4-N and TP in treated emulsion can meet the requirements of EIA and acceptance standard. 

     

     

     

    For details, please call 400-831-8810 to obtain an emulsion wastewater treatment plan for free. 

     

     

     

    Suzhou CPS Technology Co., Ltd. is a Sino-Dutch joint venture committed to provide one-stop industrial wastewater treatment solutions. With 38 years of experience of serving the European environmental protection industry, CPS has witnessed the widespread use of its industrial wastewater and waste gas treatment equipment in phosphorus chemical industry, metal surface treatment, mechanical processing, electronic chemicals, new materials and other industries. CPS outstands itself with sophisticated design concepts, manufacturing processes and proved product performance, and capitalizes on its wastewater/waste gas treatment practice in Europe to serve customers, thereby providing the most professional solutions to help customers achieve sustainable growth.


    We’ve established partnerships with Holland ECP, PROFILPLAST, HYDROTHANE and other companies, with the purpose of introducing advanced environmental protection technologies of European enterprises, showcasing environmental protection and cleaning technologies with widespread use outside China, and strengthening the international cooperation in environmental protection technology.

     

    The national high-tech enterprises, has won 10 national patents

     

    500 enterprise customers witness

     

    Through the ISO9001:2008 quality management system certification

     

    The European professional technical team, won the seventh session of the Suzhou Industrial Parkleading the growth of the title


    Product

     

     

    Honor

     

     

     

     

    SUZHOU CPS TECHNOLOGY CO.,LTD

    Postal Code: 215121

     

    Address: No.55, Weixi Rd., Suzhou Industrial Park, China         

    Company Email: cps@cpschina.cn

    Marketing Email: seven@cpschina.cn

                          

     


     

    关键字:乳化液废水处理
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    SUZHOU CPS TECHNOLOGY CO.,LTD

    COMPANY TELEPHONE:+400-828-6100

    公司传真:+86-512-62625100

    公司邮箱:cps@cpschina.cn

    公司地址:中国苏州工业园区唯西路55号

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