MT/T 1258-2025 Active Industry standards-Coal

MT/T 1258-2025 Technical specification for land reclamation and ecological restoration of coal mines(fly ash,gasification slag) for soil improvement in mining areas

Publish Date: 2025-06-30 Implement Date: 2025-12-30 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: MT/T 1258-2025

Standard Type: Industry standards

Standard Status: Active

is_force_gb: no

CCS Name: General standards for the control of solid waste

ICS Name: -

Publish Date: 2025-06-30

Implement Date: 2025-12-30

Pages: 12 pages

Scope

This document stipulates the quality requirements for coal-based solid waste (fly ash and gasification slag) used in soil remediation in mining areas, the technical requirements for the application of coal-based solid waste (fly ash and gasification slag), and the evaluation of the application effect of coal-based solid waste (fly ash and gasification slag).
This document is applicable to the quality control of soil remediation using coal-based solid waste in mining areas. It can also be used as a reference for soil remediation in other contaminated sites.

Development Information

Word Count: 12 Thousand words Pages: 12 pages

Referenced Standards

GB/T 176-1996 Method for chemical analysis of cement GB/T 176-2008 Methods for chemical analysis of cement GB/T 176-2017 Methods for chemical analysis of cement GB/T 176-2025 Methods for chemical analysis of cement GB 18599 GB/T 39229-2020 Fertilizers and soil conditioners—Determination of arsenic,cadmium,chromium,lead and mercury contents GB/T 42817-2023 Technical specification for the use of soil conditioners in agricultural production areas NY/T 1121.2-2006 Soil testing Part 2: Determination of soil pH NY/T 1121.4-2006 Soil testing Part 4: Determination of soil bulk density NY/T 1121.6-2006 Soil testing Part 6: Determination of soil organic matter NY/T 1121.16-2006 Soil testing Part 16: Determination of Total Available Water Soluble Salts in Soil NY/T 1973-2021 Determination of Water-soluble Fertilizer Content of Insoluble Matter and pH NY/T 1973-2010 Determination of water-soluble fertilizer insoluble matter content and pH value NY/T 1980-2018 Fertilizer and Soil Conditioning Agent: Requirements for Acute Oral Toxicity Test and Evaluation NY 1980-2010 Requirement for acute oral toxicity test and evaluation of fertilizer registration NY/T 2272-2012 Soil Amendment Agent Determination of Calcium, Magnesium, and Silicon Content NY/T 2876-2015 Fertilizer and soil conditioner organic matter classification determination NY/T 3035-2016 Soil Amendment Agent Determination of Aluminum and Nickel Content NY/T 3036-2016 Fertilizer and soil conditioner - Determination of moisture content, particle size, and fineness

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