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Waste gas treatment, also known as waste gas purification, means that waste gas produced by the industrial sites, factories and workshops is made to undergo pretreatment before discharged to the outside, in order to meet the national standards for waste gas emission. Generally, waste gas treatment includes the organic waste gas treatment, dust treatment, acid / alkaline waste gas treatment, mephitic waste gas treatment, air sterilization, disinfection and purification, etc.

Through more than ten years’ technological research and development as well as engineering services, U&D Environmental Equipment Technology Co., Ltd. (“U&D”) has reaped fruitful results in the following kinds of waste gas treatment:


1. Organic waste gas treatment;
2. Dust treatment;
3. Acid/ alkaline waste gas treatment;
4. Mephitic waste gas treatment.


We offer the following services relating to waste gas treatment:
1. Handling the environmental protection formalities as an agent;
2. Technical consultancy relating to waste gas treatment;
3. Waste gas treatment engineering;
4. Equipment and material supply for waste gas treatment engineering;
5. Installation, trial run and after-sales services of equipment;
6. Old waste gas treatment system improvement projects.