HG/T 6446-2025 Active Industry standards-Chemical industry

HG/T 6446-2025 Sodium dimethyl dithiocarbamate for wastewater and fly ash treatment

Publish Date: 2025-12-17 Implement Date: 2026-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: HG/T 6446-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: Water treatment agents

ICS Name: Water treatment agents

Publish Date: 2025-12-17

Implement Date: 2026-07-01

Publisher: 工业和信息化部

Technical Committee: 全国化学标准化技术委员会水处理剂分技术委员会

Scope

本文件适用于废水及飞灰处理用二甲基二硫代氨基甲酸钠。

Development Information

Drafting Units:

同济大学、湖南福尔程科技股份有限公司、上海赛翠克环保科技有限公司等

Drafting Persons:

张冰如、李永战、王君等

Related Standards

GB/T 16632-1996 Replaced

GB/T 16632-1996 Determination of scale inhibition performance of water treatment agents—Calcium carbonate precipitation method

Publish Date: 1996-12-02

GB 17514-1998 Replaced

GB 17514-1998 Water treatment chemicals—Polyacrylamide

Publish Date: 1998-10-19

GB/T 10533-2000 Replaced

GB/T 10533-2000 Water treatment chemicals—Polyacrylic acid

Publish Date: 2000-07-31

GB/T 18175-2000 Replaced

GB/T 18175-2000 Determination of corrosion inhibition performance of water treatment agents—Rotation specimen method

Publish Date: 2000-07-31

GB 15892-2003 Replaced

GB 15892-2003 Water treatment chemical—Poly aluminium chloride

Publish Date: 2003-06-13

GB/T 20778-2006 Active

GB/T 20778-2006 Evaluation of biodegradability of water treatment chemicals—Carbon dioxide evolution test

Publish Date: 2006-12-29