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

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

Publisher: 国家能源局

Technical Committee: 中国煤炭工业协会标准化专家组

Pages: 12 pages

Scope

本文件规定了矿区土壤修复用煤基固废（粉煤灰、气化渣）的质量要求、煤基固废（粉煤灰、气化渣）应用技术要求、煤基固废（粉煤灰、气化渣）应用效果评价。
本文件适用于矿区土壤使用煤基固废修复的质量控制。其他污染地块土壤修复可参考使用。

Development Information

Drafting Units:

国家能源集团新疆能源有限责任公司、中国矿业大学(北京)、国家能源集团、国能龙源环保有限公司、国能新疆红沙泉能源有限责任公司、中煤科工生态环境科技有限公司

Drafting Persons:

韩勇、张凯1）、蒋新军、周玲妹、张凯2）、侯波、刘昆轮、张志刚、闫瑞兵、李晓楠、刘遵义、冉丛江、段维权、韩科明、刘祥宏、郑浩、宋爽、黄聪、雷芷琪

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

Related Standards

DZ/T 0101.12-1994 Active

DZ/T 0101.12-1994 Geological instrument manufacturing time quota for printed circuit board

Publish Date: 1994-01-27

JJG 204-1980 Active

JJG 204-1980 Meteorological Ventilation Psychrometer

Publish Date: 1980-07-11

SC 53-1980 Active

SC 53-1980 Transfer blade hydraulic steering gear repair quality standard

Publish Date: 1981-07-01

DZ 4-1981 Replaced

DZ 4-1981

Publish Date: 1981-08-20

SC 69-1982 Active

SC 69-1982 ZSS-12 Flash-type seawater desalination production device technical specifications

Publish Date: 1982-01-20

SC 72-1982 Active

SC 72-1982 Steel Fishing Boat Builder Quality Standards and Mooring Equipment Installation Technical Requirements

Publish Date: 1982-03-30