GB/T 46426-2025 Active National standards

GB/T 46426-2025 Design specification for produced water treatment of coalbed methane well

Publish Date: 2025-10-05 Implement Date: 2026-05-01 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 46426-2025

Standard Type: National standards

Standard Status: Active

is_force_gb: no

CCS Name: Mining

ICS Name: \nCoal

Publish Date: 2025-10-05

Implement Date: 2026-05-01

Pages: 16 pages

Scope

This document specifies the design basis, design principles, design process, metering design, gathering and transportation design, water quality analysis design, design of water treatment purposes, water treatment process design, monitoring requirements, quality, health, safety, and environmental protection management, and an outline for the preparation of the design document for the water treatment of coal seam gas wells during the exploration and development phase of coal seam gas. This document is applicable to the design of water treatment for coal seam gas wells during the exploration and development phase of coal seam gas.

Development Information

Word Count: 15 Thousand words Pages: 16 pages

Referenced Standards

GB 5084-1992 Standards for irrigation water quality GB 5084-2005 Standards for irrigation water quality GB 8978 GB 18599 GB/T 18920-2002 The reuse of urban recycling water—Water quality standard for urban miscellaneous water consumption GB/T 18920-2020 The reuse of urban recycling water—Water quality standard for urban miscellaneous use GB/T 18921-2002 The reuse of urban recycling water—Water quality standard for scenic environment use GB/T 18921-2019 The reuse of urban recycling water—Water quality standard for scenic environment use GB/T 40546-2021 Design specification for coalbed methane well drainage engineering NB/T 10029-2016 Coal Bed Methane Collection and Transportation Design Specification SY/T 5523-2016 Oilfield water analysis methods

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