生态环境材料检测服务

序号 

项目 

分析方法 

备注 

(一) 

特性鉴别 

1

危害物质(重金属)

Zn, Cu, Ni, Cd, Pb, Hg, Cr, Mo, Se, As, F

2

总有机碳含量

ISO 10694:1995Soil quality －－ Determination of organic ａnd total carbon after dry combustion (elementary analysis)

3

挥发性固体

(二) 

生物降解 

4

生物降解

ISO 14855-1:2012 Determination of the ultimate aerobic biodegradability of plastic materials under controlled composting conditions －－ Method by analysis of evolved carbon dioxide －－ Part 1: General method

ASTM D5338 - 11 Standard Test Method for Determining Aerobic Biodegradation of Plastic Materials Under Controlled Composting Conditions, Incorporating Thermophilic Temperatures

ISO 17556:2012 Plastics －－ Determination of the ultimate aerobic biodegradability of plastic materials in soil by measuring the oxygen demand in a respirometer or the amount of carbon dioxide evolved

5

厌氧生物降解

ISO 15985:2004/Cor 1:2007 Plastics －－ Determination of the ultimate anaerobic biodegradation ａnd disintegration under high-solids anaerobic-digestion conditions －－ Method by analysis of released biogas

ASTM D5511 - 12 Standard Test Method for Determining Anaerobic Biodegradation of Plastic Materials Under High Solids Anaerobic Digestion Conditions

ISO 11734:1995 Water quality －－ Evaluation of the "ultimate" anaerobic biodegradability of organic compounds in digested sludge －－ Method by measurement of the biogas production

(三) 

崩解 

6

崩解(中试)

ISO 16929:2013 Plastics －－ Determination of the degree of disintegration of plastic materials under defined composting conditions in a pilot-scale test

7

崩解(实验室规模)

ISO 20200:2004 Plastics －－ Determination of the degree of disintegration of plastic materials under simulated composting conditions in a laboratory-scale test

(四) 

生态效应 

8

藻类生长抑制试验

OECD 201 Freshwater Alga ａnd Cyanobacteria, Growth Inhibition Test

9

溞类急性活动抑制试验

OECD 202 Daphnia sp. Acute Immobilisation Test

10

鱼类急性毒性试验

OECD 203 Fish, Acute Toxicity Test

11

蚯蚓急性毒性试验.

OECD 207 Earthworm, Acute Toxicity Tests

12

陆生植物生长试验

OECD 208 Terrestrial Plant Test Seedling Emergence ａnd Seedling Growth Test

(五) 

堆肥质量 

13

氨氮浓度

TMECC 04.02-C AMMONIUM NITROGEN DETERMINATION

14

氨氮硝酸盐比

TMECC 05.02-C AMMONIUM TO NITRATE RATIO

15

挥发性脂肪酸浓度

TMECC 05.10-A VOLATILE FATTY ACIDS IN COMPOST EXTRACT BY GAS CHROMATOGRAPHY

16

碳氮比

TMECC 05.02-A CARBON TO NITROGEN RATIO

17

耗氧率

TMECC 05.08-A SOUR: SPECIFIC OXYGEN UPTAKE RATE

18

二氧化碳释放率

TMECC 05.08-B CARBON DIOXIDE EVOLUTION RATE

19

外来物质

TMECC 03.08-A CLASSIFICATION OF INERTS

20

重金属

TMECC 04.06 (As, Cd, Cr, Cu, Hg, Ni, Pb, Se, Zn)

21

酸碱度

TMECC 04.11 ELECTROMETRIC pH DETERMINATIONS FOR COMPOST

22

有机物

TMECC 05.07-A ORGANIC MATTER

23

水份

TMECC 03.09-A TOTAL SOLIDS AND MOISTURE

24

病原体

TMECC 07.01-B, TMECC 07.02-A1-2

25

养分含量

TMECC 04.02-A, TMECC 04.03-A, TMECC 04.04-A

26

种子发芽指数

TMECC 05.05 BIOLOGICAL ASSAYS

序号 

项目 

分析方法 

备注 

1

一次性餐饮具

塑料一次性餐饮具通用技术要求GB 18006.1－2009

2

材料在特定微生物作用下潜在生物分解和崩解

ISO 846:1997 Plastics －－ Evaluation of the action of microorganisms

GB/T 19275-2003材料在特定微生物作用下潜在生物分解和崩解能力的评价

定性