Wet oxidation of waste water with LEWA diaphragm pumps

Chemical waste water or landfill leachates, for example, are oxidized in these processes.

LEWA supplies metering and process diaphragm pumps for the wet oxidation of waste water that are established in the industry due to their availablity, wide adjustment ranges, and high product quality.

Solutions for wet oxidation

Due to these special requirements, diaphragm pumps are used for applications in the field of wet oxidation.

The advantages of LEWA pumps are:

  • Hermetically tight
  • Corrosion resistant materials
  • Very high availability and reliability
  • Pressures up to 1,200 bar
  • Extremely precise flow rates
  • High positioning accuracy
  • Reproducibility through control accuracy
  • Comprehensive documentation of qualification and certification
  • Worldwide qualified service

Areas of application for LEWA pumps, e.g. wet oxidation

LEWA metering and process diaphragm pumps are used in the following processes:

  • Low-pressure processes   
  • High-pressure processes
  • Catalytic processes
  • Supercritical wet oxidation

In these processes, chemical waste water is oxidized, that for example contains amines, dyes, cyanides, nitrobenzene, ammonium or halogens. In addition to landfill leachates, effluents that contain bacteria or biomass are treated in the same manner.

Background for wet oxidation

Process description

Wet oxidation is the destruction of organic compounds by the introduction of a suitable oxidation agent. The reaction takes place in the liquid phase under high pressure and high temperature. The goal is the destruction of critical compounds in decomposable materials.

Industries

Petrochemicals

LEWA provides durable pumps and metering systems for various processes in the petrochemical industry. Ask our experts for more information!

Chemicals

LEWA supplies you with individual chemical pumps and customized system solutions for various areas of application in the chemical industry.

Pharma, Life Science & Biotech

LEWA supplies pumps and systems for the pharmaceutical, life sciences, and biotech industries that comply with all hygienic requirements. We're happy to help you!

Products

LEWA ecoflow® diaphragm metering pump

LEWA ecoflow diaphragm metering pump all around talent

The ecoflow® diaphragm metering pump from LEWA is a true all-around talent in the field of metering and mixing and can be used in all industries.

LEWA ecoflow® sanitary/hygienic diaphragm metering pump

ecoflow sanitary hygienic pump

The ecoflow® diaphragm dosing pump in sanitary / hygienic version is the ideal pump for food and pharmaceutical production.

LEWA ecoflow ® packed plunger metering pump

LEWA ecoflow packed plunger pump

The LEWA ecoflow® packed plunger metering pump is the high-performance and economical metering pump for simple pumping or metering tasks.

LEWA ecosmart® diaphragm metering pump

LEWA ecosmart diaphragm metering pump

The LEWA ecosmart® diaphragm metering pump is the inexpensive metering pump for various applications and can be ordered quickly and conveniently through the online store.

LEWA ecodos® mechanical diaphragm metering pump

LEWA ecodos diaphragm metering pump

The ecodos® mechanical diaphragm metering pump from LEWA is suitable for all pumping and metering tasks in the low-pressure range.

LEWA ecodos® sanitary/hygienic diaphragm metering pump

LEWA ecodos sanitary/hygienic diaphragm metering pump

The LEWA ecodos® diaphragm metering pump with its sanitary/hygienic design is the ideal pump for food and pharmaceutical products in the low-pressure range.

LEWA ecoflow® process pumps for high-pressure applications

LEWA ecoflow process pump

The LEWA ecoflow process diaphragm pump is the top performer among innovative and universal process pumps for high-pressure process technology.

LEWA triplex® process pumps for high-pressure processes

LEWA triplex process pump

LEWA triplex is the most compact process pump in the world for high-pressure processes in all branches of industry. Contact us, we are happy to help!

Customer-Specific Metering, Mixing or Filling Systems from LEWA

LEWA production units

LEWA develops customized production units for metering, mixing, and filling fluids. Contact us and let us advise you!

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© 2019 LEWA GmbH
© 2019 LEWA GmbH