GB/T 47193-2026 Active National standards

GB/T 47193-2026 Technical specification for application of backfilling used steel slag for mine rehabilitation

GB/T 47193-2026 Technical specification for application of backfilling used steel slag for mine rehabilitation

Publish Date: 2026-02-27 Implement Date: 2026-09-01 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

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Basic Information

Standard Code: GB/T 47193-2026

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Mineral processing reagents

ICS Name: Other steel products

Publish Date: 2026-02-27

Implement Date: 2026-09-01

Pages: 16 pages

Scope

This document stipulates the basic requirements, workflow, site selection requirements for open-pit mining, baseline survey of the mine, sampling and performance requirements of steel slag, environmental risk assessment, pollution prevention and control requirements, backfilling operation requirements, environmental quality monitoring, and archiving and post-operational management requirements for using steel slag to backfill open-pit mines.
This document is applicable to the use of steel slag for backfilling open-pit mines.

Development Information

Word Count: 19 Thousand words Pages: 16 pages

Referenced Standards

GB 8978 GB/T 14848-1993 Quality standard for ground water GB/T 14848-2017 Standard for groundwater quality GB 16297 GB/T 17643-1998 Geosynthetics—Polyethylene geomembrane GB/T 17643-2011 Geosynthetics—Polyethylene geomembrane GB/T 17643-2025 Geosynthetics—Polyethylene geomembrane GB 18599 GB/T 28294-2012 Steel slag composite material GB/T 28294-2024 Iron and steel slag composite materials GB 36600-2018 Soil environment quality risk control standard for soil contamination of development land DZ/T 0282-2015 Specification for hydrogeological survey(l:50000) DZ/T 0282-2024 Hydrological and Geological Survey Standards (1:50,000) HJ/T 20-1998 Industrial Solid Waste Sampling and Preparation Technical Specification HJ 25.1-2019 Soil pollution investigation technical guidelines for construction land HJ25.1-2014 Site environment investigation technical guidelines HJ 25.1-2014 Site Environmental Survey Technical Guidelines HJ 25.3-2019 Soil pollution risk assessment technical guidelines for construction land HJ 557-2010 HJ 557-2010 Solid waste leaching toxicity leaching method Horizontal shaking method HJ761-2015 Solid waste determination of organic matter by incineration loss method HJ 761-2015 Solid waste determination of organic matter by incineration loss method HJ 819-2017 Technical Guidelines for Self-Monitoring by Polluting Units General Provisions NY/T 1121.16-2006 Soil testing Part 16: Determination of Total Available Water Soluble Salts in Soil YB/T 801-1993 Engineering backfilling using steel slag YB/T 804-1995 Technical terminology for treatment and utilization of ironmaking and steelmaking slag YB/T 804-2009 Iron slag and terms for treatment and utilization

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