CN Patent

CN106268664A — 一种含汞废水的处理剂及其制备方法

Assigned to TONGREN CITY WANSHANG DISTRICT SHENGHE MINING INDUSTRY Co Ltd · Expires 2017-01-04 · 9y expired

What this patent protects

本发明涉及废水处理领域，尤其涉及一种含汞废水的处理剂及其制备方法，处理剂原料组成为改性活性炭、药渣、滤材，制备方法为将药渣制粒后，依次用改性活性炭、滤材包裹，形成以药渣为芯材，滤材为外壳的颗粒，本发明处理剂能有效地去除COD和重金属，吸附及富集功能优，废水处理效率高，处理范围广。

USPTO Abstract

本发明涉及废水处理领域，尤其涉及一种含汞废水的处理剂及其制备方法，处理剂原料组成为改性活性炭、药渣、滤材，制备方法为将药渣制粒后，依次用改性活性炭、滤材包裹，形成以药渣为芯材，滤材为外壳的颗粒，本发明处理剂能有效地去除COD和重金属，吸附及富集功能优，废水处理效率高，处理范围广。

Drugs covered by this patent

Patent Metadata

Patent number
CN106268664A
Jurisdiction
CN
Classification
—
Expires
2017-01-04
Drug substance claim
No
Drug product claim
No
Assignee
TONGREN CITY WANSHANG DISTRICT SHENGHE MINING INDUSTRY Co Ltd
Source
FDA Orange Book + USPTO grounding via Google Patents

Bibliographic data sourced from FDA Orange Book + USPTO public records. Plain-English summary generated by AI grounded in source text. Patent term extensions (PTR, SPC, pediatric) may shift the effective expiry. Not legal advice.

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