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Wastewater Treatment
Wastewater Treatment
It includes the treatment of municipal sewage, industrial effluent (chemical industry, printing and dyeing, pharmaceuticals, metallurgy, papermaking, waste leachate, etc.) and oil field wastewater (oil field produced water, fracturing flowback, drilling waste, etc.)
  • Municipal Sewage Treatment
  • Industrial Effluent Treatment
  • Oilfield Wastewater Treatment
  • Municipal Sewage Treatment
    Business Scope

    Industrial sewage, municipal sewage, rural sewage, water reuse and comprehensive improvement of environmental

    Service Range

    Upgrading and reconstruction of sewage treatment plant, sewage treatment plant design and energy saving management, technology development, water treatment equipment manufacturing and sales, EPC services, project investment, construction and operation management.


    Technical Advantages

    The oxygen transfer rate of the new type aerator is up to 40%, which will obviously improve the energy saving effect of the new underground treatment device.

    The mechanical stirring device is not needed because of the strong gas stirring effect of the aerator.

    The new aerator adopts an independent gas-import system to completely avoid mixed liquids entering the anoxic area from the middle part.


  • Industrial Effluent Treatment
    Industrial effluent is featured with complex water quality and high pollution level. Jereh offers cost-effective processing technology according to the sources and characteristics of the industrial wastewater for different treatment needs of customers.
    Business Scope

    Industrial park wastewater, pharmaceutical wastewater, chemical wastewater, steel mill wastewater, food processing wastewater, etc.

    Service Range

    Engineering consultation, design, equipment manufacturing, sales and installation and EPC services.

  • Oilfield Wastewater Treatment
    Relying on years of experience in oilfield industry, Jereh provides targeted treatment plan according to the in-depth research on the oily wastewater produced in oilfield development, crude oil gathering and transportation, and refining, etc.
    Business Scope

    Fracturing flow-back fluids, oilfield produced water, drilling wastewater

    Service Range

    Modular equipment manufacturing and sales, technical consultation, and engineering implementation.

    Technical Advantages

    ? Fracturing flow-back fluids reuse & treatment technology

    Drilling wastewater treatment technology

  • Diversified Business Model
    Leveraging the financial strength of Jereh Group as a listed company, we can provide project consultation, design, construction, operation, investment and other services as needed or flexible business model in the forms of EPC, BOT, BOO, TOT etc.
    Diversified Business Model
  • Strong Technical Advantages
    The self-developed "new aeration device" can realize comprehensive energy saving of 20%, reducing the cost of sewage treatment to RMB 3-5 cent per ton. Combining micro-kinetic nitrogen and phosphorus removal technology and underground installation, it has no secondary pollution with zero noise and ozone. This technology is applicable for residential pollution sources from small watershed township and rural areas; "HFP-P multi-media ecological infiltration municipal sewage technology" and "Composite micro-kinetic nitrogen and phosphorus removal technology" are widely used for continuous treatment projects in rural environment. The treatment technology of "Pre-treatment + Grille pool + Anaerobic pool + Constructed wetland" adopts the model of "decentralized treatment together with small centralized treatment".
    Strong Technical Advantages
  • (SMART)Integrated Urban Wastewater Treatment System (SMART)
    This technology is mainly used for urban and rural sewage treatment, combining the widely-used AAO technology with MBBR biological filler technology, so that we can realize effective removal of COD as well as nitrogen and phosphorus. It integrates the anaerobic pool, anoxic pool, aerobic pool and sedimentation tank to achieve the full use of compressed air energy.
    (SMART)Integrated Urban Wastewater Treatment System (SMART)
  • Diversified Business Model
    Leveraging the financial strength of Jereh Group as a listed company, we can provide project consultation, design, construction, operation, investment and other services as needed or flexible business model in the forms of EPC, BOT, BOO, TOT etc.
    Diversified Business Model
  • Rich Engineering Experience and Economic Operation
    We have successfully implemented more than 200 projects, including industrial park sewage treatment; high ammonia nitrogen industrial wastewater treatment; food, sugar, fermentation wastewater treatment; medical and chemical wastewater treatment; electronics, electroplating, metallurgical wastewater treatment; papermaking, printing and dyeing, and tannery wastewater treatment; heavy metal pollution treatment.
    Rich Engineering Experience and Economic Operation
  • Modularized Equipment
    We provide the manufacture and sales of skid-designed and modularized wastewater treatment equipment, as well as professional after-sales services.
    Modularized Equipment
  • Expert Team
    Jereh has established long-term cooperation with Tsinghua University, Central South University, Huazhong Normal College, and GE (China) Technology Center etc. to build an open research and development platform for more independent innovation.
    Expert Team
  • Diversified Business Model
    Strategic investment, agent cooperation, modular equipment sales, environmental engineering construction and operation (EPC, BOT, BOO, TOT, etc.), professional environmental services;
    Diversified Business Model
  • Modularized Equipment
    The annual production capacity of modularized oilfield wastewater treatment equipment is up to several hundreds, and they have been sold to major oilfields in China and overseas market in Middle East, and Africa.
    Modularized Equipment
  • Rich Engineering Experience and Economical Operation
    Jereh provided Shell (China) with shale gas fracturing flow-back fluids treatment services, becoming the first company to provide this kind of services in China. And the oily wastewater disposal services for domestic large-scale oilfields we conducted are highly recognized by customers. Through the early selection of process technology, rapid technology transformation during equipment manufacturing and professional after-sales services, we offer one-stop efficient environmental services along the industry chain.
    Rich Engineering Experience and Economical Operation
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