GB/T 41952-2022 Active National standards

GB/T 41952-2022 Technical specification of treatment and disposal for waste liquid from naphthalene dye intermediates

Publish Date: 2022-12-30 Implement Date: 2023-07-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: GB/T 41952-2022

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Technical Specifications for Pollution Control

ICS Name: Liquid waste, sludge

Publish Date: 2022-12-30

Implement Date: 2023-07-01

Pages: 9 pages

Scope

This document stipulates the general requirements, treatment methods, and environmental protection requirements for the disposal of wastewater from the production of naphthalene-based dye intermediates. This document is applicable to the treatment and disposal of wastewater from the production of naphthalene-based dye intermediates.

Development Information

Word Count: 20 Thousand words Pages: 9 pages

Referenced Standards

GB 5085.7 GB/T 6009-2014 Anhydrous sodium sulfate for industrial use GB/T 10500-2009 Sodium sulfide for industrial use GB 18599 HG/T 5907-2021 Dye by-product ammonium sulfate HJ/T 20-1998 Industrial Solid Waste Sampling and Preparation Technical Specification HJ/T 298-2007 Hazardous waste identification technical specifications HJ 298-2019 Hazardous waste identification technical specifications HJ 501-2009 Determination of Total Organic Carbon by Combustion Oxidation-Non-Dispersive Infrared Absorption Method for Water Quality HJ 828-2017 Water quality: Determination of Chemical Oxygen Demand using Dichromate Method

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