欧美精品九九99久久在免费线,人妻系列无码专区无码中出,天堂国品一二三产品区别大吗,少妇被水电工侵犯在线播放

NEWS

We presided over the drafting of the national industry standard activated carbon

Author: Zhengsen Environmental  |   Hits: 3603

On October 29, the national industry standard-setting project by our company in charge of drafting sulfur-loaded activated carbon for mercury removal was officially approved by the State Forestry Administration.

Sulfur-loaded special activated carbon for mercury removal is widely used in natural gas and other waste gas containing mercury [Hg]. It is also particularly suitable for the treatment of low-concentration mercury-containing gases that cannot be removed by other methods, making it meet or fall below national emission standards.

Nanjing Zhengsen Environmental Protection Technology Co. Ltd. was approved to preside over the drafting of this national standard, which not only shows the affirmation of our company's technical capabilities by the national standards authority, but also reflects our company's role as a public technology service platform for activated carbon industry in the country to the technology promotion and services enhancement. Our company has established a team of experts and a standard-setting working group to complete the standard-setting task on time.


PREV:The company obtained another invention patent

NEXT:
在线观看亚洲AV日韩AV| 日韩精品国产另类专区| AV无码岛国免费动作片| 免费能直接看黄的视频| 国产AV国片精品有毛| 亚洲 校园 春色 另类 激情|