China National Standards		 HOME  CONTACT US to PC vesion

'Biodegradation'
China GB Standards List

 GB/T 43282.2-2023  
Plastics. Determination of aerobic Biodegradation of plastic materials exposed to seawater. Part 2: Method for determination of oxygen demand in a closed respirometer.
塑料 暴露于海水中塑料材料需氧生物分解的测定 第2部分：采用测定密闭呼吸计内需氧量的方法
 GB/T 43282.1-2023  
Plastics. Determination of the aerobic Biodegradation of plastic materials exposed to seawater. Part 1: Using methods to analyze the release of carbon dioxide.
塑料 暴露于海水中塑料材料需氧生物分解的测定 第1部分：采用分析释放二氧化碳的方法
 GB/T 40611-2021  
Plastics—Determination of aerobic Biodegradation of non-floating plastic materials in a seawater/ sandy sediment interface—Method by measuring the oxygen demand in closed respirometer
塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定密闭呼吸计内耗氧量的方法
 GB/T 40367-2021  
Plastics—Determination of the aerobic Biodegradation of non-floating materials exposed to marine sediment—Method by analysis of evolved carbon dioxide
塑料 暴露于海洋沉积物中非漂浮材料最终需氧生物分解能力的测定 通过分析释放的二氧化碳的方法
 GB/T 40612-2021  
Plastics—Determination of aerobic Biodegradation of non-floating plastic materials in a seawater/sediment interface—Method by analysis of evolved carbon dioxide
塑料 海水沙质沉积物界面非漂浮塑料材料最终需氧生物分解能力的测定 通过测定释放二氧化碳的方法
 GB/T 38737-2020  
Plastics—Determination of the ultimate anaerobic Biodegradation of plastic materials in controlled slurry digestion systems—Method by measurement of biogas production
塑料 受控污泥消化系统中材料最终厌氧生物分解率测定 采用测量释放生物气体的方法
 GB/T 38787-2020  
Plastics—Methods for the preparation of samples for Biodegradation testing of plastic materials
塑料 材料生物分解试验用样品制备方法
 GB/T 33797-2017  
Plastics—Determination of the ultimate anaerobic Biodegradation under high-solids anaerobic-digestion conditions—Method by analysis of released biogas
塑料 在高固体份堆肥条件下最终厌氧生物分解能力的测定 采用分析测定释放生物气体的方法
 GB/T 35523-2017  
Chemicals—Aerobic mineralisation in surface water—Simulation Biodegradation test
化学品 地表水中好氧矿化 生物降解模拟试验
 GB/T 32106-2015  
Plastics—Determination of the ultimate anaerobic Biodegradation of plastic materials in an aqueous system—Method by measurement of biogas production
塑料 在水性培养液中最终厌氧生物分解能力的测定 通过测量生物气体产物的方法
 GB/T 16716.7-2012  
Packaging and packaging waste - Part 7：Recoverable by composting and Biodegradation
包装与包装废弃物 第7部分: 生物降解和堆肥
 GB/T 27852-2011  
Chemicals - Biodegradation screening test - Biochemical oxygen demand
化学品 生物降解筛选试验 生化需氧量

Find out:12Items   |   First -Previous-Next -Last  | 1

                
      www.rjs.cn         transcustoms.com       gbstandards.org

- Since 2001 -

+86-755-25831330        [email protected] 
© Copyright  2001-2021 All Rights Reserved