16 2022-11

Common problems and solutions of industrial wastewater treatment in industrial parks

I. Common sewage problems in industrial parks(I) Swelling of sludgeSludge swelling is a common sewage treatment problem in industrial parks. The main reason for···

16 2022-11

Environmental protection equipment industry market analysis and development prospects will focus on five directions and nine areas in the future

Policy guidance environmental protection equipment industry will focus on five directions and nine areas in the futureEnvironmental protection and management, w···

16 2022-11

Application of aeration fan in sewage treatment

Principle of aerationAeration is to make air and water contact, the purpose is to dissolve the oxygen in the air in the water, or to expel the unwanted gases an···

16 2022-11

Causes and countermeasures of effluent sludge

1, the existence of impact loadJudgment points: effluent accompanied by turbidity analysis: activated sludge load caused by the discharge water entraining of pa···

16 2022-11

The source and characteristics of waste water in paper mill and the treatment of waste water by Roots fan energy saving transformation

The paper industry uses a lot of water in the production process. Generally, the production of 1t paper requires about 300~500m3 of water. In the paper making w···

16 2022-11

Air suspension fan in paper pulp wastewater treatment technology

The pulp and paper industry has the characteristics of large wastewater production, complex water quality components, high concentration of pollutants, and diff···

16 2022-11

Centrifugal blower and industrial wastewater papermaking wastewater zero discharge process

The paper industry itself is very serious pollution, and in the process of paper making will consume a lot of natural resources, more serious is the paper indus···

16 2022-11

Application of TL type cyclone microbubble aeration fan in papermaking wastewater treatment

First, paper wastewater introductionAs one of the necessities of life, paper has an unusual irreplaceability. In recent ten years, with the continuous developme···