久久66热re国产**片基地_亚洲精品日韩专区在线观看_亚洲国产日韩欧美永久在线观看_欧美第一页草草影院_男女丁香五月激情_亚洲高清澡超碰碰中文字幕_麻豆av中文无码在线导航_在线观看高清视频bbixx_久久韩国精品无码一区二区毛片_99精品国产兔费观看66

Contact us

  • Address:No. 206 Honghui Road, Yuhong District, Shenyang City, Liaoning Province, China
  • Telephone:+86-24-25354582
  • Email:tdmy118@163.com
What's a good way to remove odor in
What's a good way to remove odor in

1. Activated carbon adsorption Activated carbon adsorption method is based on the principle that the internal space structure of activated carbon has a large specific surface area, and the odorous gas molecules are adsorbed through the acti...... …

Objects and requirements of exhaust gas treatment
Objects and requirements of exhaust gas treatment

I. Waste gas treatment object Due to human activities and natural processes, pollutants are discharged into the clean atmosphere, resulting in atmospheric pollution, and human activities, especially human production activities, are the main...... …

Objects and requirements of exhaust gas treatment
Objects and requirements of exhaust gas treatment

I. Waste gas treatment object Due to human activities and natural processes, pollutants are discharged into the clean atmosphere, resulting in atmospheric pollution, and human activities, especially human production activities, are the main...... …

Classification method of exhaust gas
Classification method of exhaust gas

Exhaust gas refers to unused gas discharged from industrial furnaces or living processes. There are many types of exhaust gas, which are classified as follows. 1. Classified by the nature of the source of the exhaust gas The exhaust gas pro...... …

Classification of air pollution sources
Classification of air pollution sources

Pollution source refers to the source of various pollution factors that cause environmental pollution. For example, a plant, site, or equipment that releases pollutants to the environment or releases harmful factors. I. Classification of po...... …

Working principle of spray tower
Working principle of spray tower

How the spray tower treats the exhaust gas, the spray method to treat the exhaust gas is usually called wet exhaust gas treatment. Due to the characteristics of the liquid, the components in the exhaust gas can be captured, precipitated, di...... …


Copyright @ 2019 Liaoning Hefan Environmental Engineering Co., Ltd. All Rights Reserved

Contact us

Contact:Manager Liu

Phone:15840543048

Phone:024-25354582