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

Carrier series activated carbon

ZS-07 type silver-loaded activated carbon for drinking water

Author: Zhengsen Environmental  |   Hits: 12693

2009616194855.jpg

The product uses high-quality coconut shell or bamboo granular activated carbon as the base carbon and the silver is firmly adsorbed on the inner surface of the activated carbon through a special silver loaded [Ag] new process.

This product is widely used in drinking water purification, sterilization, removal of heavy metal elements, harmful organics, residual chlorine in water, according to the fretting effect of silver ion, play a role in sterilization and bacteriostasis. The drinking water purified by silver loaded activated carbon completely meets the national drinking water standard and can be directly drunk.

Special indexes can also be developed and produced according to the actual requirements of customer.


PREV:No info

NEXT:
欧美亚洲色综久久精品国产 | 伊人狠狠色丁香婷婷综合| 国产成本人片无码免费2020| 亚洲欧美牲交| 香蕉久久人人爽人人爽人人片AV| 成人VA亚洲VA欧美天堂|