Semiconductor industry
- IPA dehydration
- CMP wastewater
- Ammonia removal
- Metals recycling
Company introduction
Dong Rui Material(DRM), founded in 2018,
is a professional manufacturer of organic tubular membranes and high-efficiency air filters.
DRM offers customers the highest quality products to reduce costs and enhance productivity, which are including different sizes of membrane modules, customized system and H13/H14/U15 high efficiency air filters.
Industrial application
DRM offers customers the highest quality products to reduce costs and enhance productivity
Pharmaceutical industry
- Raw material concentration
- Chinese medicine clarification
- Western medicine clarification
Bio industry
- Agricultural products clarification
- Food processing
- Specialty chemicals processing
Production process
- Polymer purification
- Solvent purification
- Products recycling
Highly polluted wastewater
- Landfill leachate
- Textile wastewater
- Coking wasterwater
- Oilfield wastewater
Moderately polluted wastewater
- Electronics industry wastewater
- Electroplating wastewater
- Emulsified oil wastewater
Membrane separation
- Landfill leachate
- Textile wastewater
- Coking wastewater
- Oilfield wastewater
Air filter
- Cabin air filters
- Cleanroom filters
- Air purifier filters
- H13/H14/U15 filters