共找到 150 條與 固有生物降解性 相關(guān)的標(biāo)準(zhǔn)，共 10 頁
本標(biāo)準(zhǔn)規(guī)定了化學(xué)品土壤中的固有生物降解性試驗(yàn)的術(shù)語和定義、受試物信息、試驗(yàn)原理、參比物質(zhì)、試驗(yàn)方法概述、試驗(yàn)操作、質(zhì)量保證與質(zhì)量控制、數(shù)據(jù)與報(bào)告。 本標(biāo)準(zhǔn)適用于測定 $^{14}\mathrm{C}$ 同位素標(biāo)記的化學(xué)品在土壤微生物作用下的礦化率。 本標(biāo)準(zhǔn)適用于對土壤中微生物活性無明顯抑制的揮發(fā)性或
Chemicals—Inherent biodegradability in soil test
本標(biāo)準(zhǔn)規(guī)定了化學(xué)品固有生物降解性改進(jìn)的MITI試驗(yàn)(Ⅱ)的方法概述、試驗(yàn)準(zhǔn)備、試驗(yàn)程序、質(zhì)量控制、數(shù)據(jù)與報(bào)告。 本標(biāo)準(zhǔn)適用于測試試驗(yàn)濃度下非揮發(fā)的、對微生物無抑制作用的、不與CO2吸附劑反應(yīng)的化學(xué)品的固有生物降解性
Chemicals.Inherent biodegradability.Modified MITI test(Ⅱ)
本標(biāo)準(zhǔn)規(guī)定了化學(xué)品固有生物降解性贊恩-惠倫斯試驗(yàn)的方法概述、試驗(yàn)準(zhǔn)備、試驗(yàn)程序、質(zhì)量保證與質(zhì)量控制、數(shù)據(jù)與報(bào)告。 本標(biāo)準(zhǔn)適用于測定可溶于水的(水中質(zhì)量濃度不低于50 mg/L，以DOC計(jì))、非揮發(fā)的、無強(qiáng)吸附性的、不因溶液發(fā)泡而損失的、對試驗(yàn)濃度下對微生物無抑制作用的化學(xué)品的固有生
Chemicals.Inherent biodegradability.Zahn-Wellens test
本標(biāo)準(zhǔn)規(guī)定了化學(xué)品固有生物降解性改進(jìn)的半連續(xù)活性污泥試驗(yàn)的方法概述、試驗(yàn)準(zhǔn)備、試驗(yàn)程序、質(zhì)量保證與質(zhì)量控制、數(shù)據(jù)與報(bào)告。 本標(biāo)準(zhǔn)適用于測試可溶于水的(水中DOC質(zhì)量濃度不低于20 mg/L)、非揮發(fā)的、試驗(yàn)濃度下對微生物無抑制作用的、在試驗(yàn)玻璃容器表面無明顯吸附作用、不因溶液發(fā)泡而
Chemicals.Inherent biodegradability.Modified SCAS test
This document specifies test methods and criteria for showing intrinsic biodegradability in marine environments of virgin plastic materials
Plastics. Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions. Test methods and requirements
Plastic-Assessment of the Intrinsic Biodegradability of Materials Exposed to Marine Inocula Under Mesophilic Aerobic Laboratory Conditions-Test Methods and Requirements
Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements (ISO 22403:2020)
Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements
Plastics – Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions – Test methods and requirements
本文件規(guī)定了用于表明塑料和聚合物材料在海洋環(huán)境中固有的生物降解性的測試方法和標(biāo)準(zhǔn)。這些測試方法旨在顯示完全的生物降解性，即轉(zhuǎn)變?yōu)槎趸肌⑺吧镔|(zhì)。不涉及其他潛在的生態(tài)毒性效應(yīng)或環(huán)境影響評(píng)估
Plastics. Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions. Test methods and requirements
Il norma specifica i metodi e i criteri di prova per dimostrare la biodegradabilità intrinseca in ambienti marini di materie plastiche vergini e
Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements
This document specifies test methods and criteria for showing intrinsic biodegradability in marine environments of virgin plastic materials
Plastics — Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions — Test methods and requirements
This document specifies test methods and criteria for showing intrinsic biodegradability in marine environments of virgin plastic materials
Plastics - Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions - Test methods and requirements (ISO 22403:2020)
NS-EN ISO 22403:2021 塑料 中溫需氧實(shí)驗(yàn)室條件下暴露于海洋接種物的材料固有生物降解性的評(píng)估 試驗(yàn)方法和要求（ISO 22403:2020）
ADOPTED_FROM:EN ISO 22403:2021 This document specifies test methods and criteria for showing intrinsic biodegradability in marine environments
Plastics – Assessment of the intrinsic biodegradability of materials exposed to marine inocula under mesophilic aerobic laboratory conditions – Test methods and requirements (ISO 22403:2020)
本文件規(guī)定了在海洋環(huán)境中對原生塑料材料和聚合物進(jìn)行內(nèi)在生物降解性測試的方法和標(biāo)準(zhǔn)，無需任何初步環(huán)境暴露或預(yù)處理。 本文件中應(yīng)用的測試方法在中溫范圍內(nèi)有氧條件下進(jìn)行，旨在顯示最終生物降解性，即轉(zhuǎn)化為二氧化碳、水和生物質(zhì)。 本文件既不評(píng)估成分（如受管制的金屬或?qū)Νh(huán)境有害的物質(zhì)），也不評(píng)估潛在的生態(tài)毒性
Plastics Test methods and requirements for the evaluation of inherent biodegradability of materials exposed to marine inoculum under mesophilic aerobic laboratory conditions (Draft)
