DB12/T 1423-2025 Active Tianjin CityLocal standards

DB12/T 1423-2025 Procedural Specification for Quality Control of Composting Processes

Publish Date: 2025-02-12 Implement Date: 2025-03-15 For services related to genuine standard inquiry, procurement, translation, and other related services in China, please Contact Us

Basic Information

Standard Code: DB12/T 1423-2025

Standard Type: Local standards

Standard Status: Active

is_force_gb: no

CCS Name: Fertilizers and soil conditioners

ICS Name: Fertilizer

Publish Date: 2025-02-12

Implement Date: 2025-03-15

Publisher: 天津市市场监督管理委员会

Technical Committee: 天津市农业农村委员会

Development Information

Drafting Units:

天津市农业发展服务中心、天津大环生物科技有限公司、天津绿之本生物科技有限公司、天津施易得肥料有限公司

Drafting Persons:

付婷婷、郭云峰、徐建坡、王锐竹、丁润琐、吴建金、张华颖、吕艳杰、高金权、祖绍颖、萧男、邢硕、赵孟可、李冰、李健、李宏伟、柳青

Related Standards

GB/T 3598-1983 Abolished

GB/T 3598-1983 Fertilizers—Determination of urea nitrogen content—Urease method

Publish Date: 1983-04-11

GB 8569-1997 Replaced

GB 8569-1997 Packing of solid chemical fertilizers

Publish Date: 1987-01-01

GB/T 8570.1-1988 Replaced

GB/T 8570.1-1988 Liquefied anhydrous ammonia—Taking a laboratory sample

Publish Date: 1988-01-03

GB/T 8570.2-1988 Replaced

GB/T 8570.2-1988 Liquefied anhydrous ammonia—Estimating of ammonia content

Publish Date: 1988-01-03

GB/T 8570.3-1988 Replaced

GB/T 8570.3-1988 Liquefied anhydrous ammonia—Determination of residue content—Gravimetric method

Publish Date: 1988-01-03

GB/T 8570.4-1988 Replaced

GB/T 8570.4-1988 Liquefied anhydrous ammonia—Determination of residue content—Titrimetric method

Publish Date: 1988-01-03