Solutions for the brown or gray foam produced in aeration tanks.

12 Jan,2025

Causes: Sludge aging, excessive sludge age, and the sludge after disintegration adhering to the foam.

Ecological protection and green development will continue to be the theme of the times.

12 Jan,2025

Causes: High load leads to incomplete decomposition of organic matter, affecting the sedimentation performance of sludge, resulting in poorer settling effects; Low load results in a lack of nutrients for sludge, increasing the number of low-nutrient tolerant bacteria, which deteriorates flocculation performance.

The reason for large blocks of black sludge floating in the sedimentation tank.

12 Jan,2025

Causes: The sedimentation tank has dead corners where local accumulation of sludge occurs anaerobically, producing CH4 and CO2. Bubbles attach to the sludge particles, causing them to float, which often results in higher ammonia nitrogen in the effluent. Additionally, a too low return ratio leads to untimely sludge return, causing anaerobic conditions.

The advancement of urbanization continuously brings incremental space for the water industry.

12 Jan,2025

In 2015, the urban population in our country reached 771 million, with the growth rate of the urban population maintaining around 3% in recent years; the area of urban built-up areas reached 52,100 square kilometers in 2015, with the area growth rate maintaining at 4-5% in recent years.

Ecological protection and green development will continue to be the theme of the times.

12 Jan,2025

The environmental protection industry, driven by strong national policies, has become one of the seven strategic emerging industries that the country is accelerating to cultivate and develop. It permeates various fields of economic life, and its important role is evident.

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Tianjin Ximei Environmental Protection Technology Co., Ltd.

Contact Us

Telephone:86-22-84940334

Mobile:86-13802196330

E-mail:aaa_668@126.com

Address: Tianjin Lixing Boyu Metal Products Co., Ltd., No.38 Jixian Road, Jinnan District, Tianjin

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