DB21/T 4069-2024 Active Liaoning ProvinceLocal standards

DB21/T 4069-2024 General technical specification for backfilling and remediation of mine pits using general industrial solid waste, including fly ash and slag

Publish Date: 2024-12-20 Implement Date: 2025-01-20 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB21/T 4069-2024

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Natural resource and environmental protection

ICS Name: Integrated Environment and Environmental Protection

Publish Date: 2024-12-20

Implement Date: 2025-01-20

Publisher: 辽宁省市场监督管理局

Technical Committee: 辽宁省生态环境厅

Development Information

Drafting Units:

生态环境部固体废物与化学品管理技术中心、华润电力（锦州）有限公司、葛洲坝生态治理（湖北）股份有限公司、抚顺崟达电力粉煤灰开发有限公司

Drafting Persons:

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