一、您的關(guān)注
材料作為社會經(jīng)濟(jì)發(fā)展的物質(zhì)基礎(chǔ)和先導(dǎo)，對推動人類文明的進(jìn)程起著及其重要的作用。隨著經(jīng)濟(jì)和社會的發(fā)展，對材料及產(chǎn)品的需求也越來越大。隨之而來的在資源利用和開發(fā)的技術(shù)水平、深度和廣度，以及資源效益、經(jīng)濟(jì)效益、環(huán)境效益上的問題也日益突出。正是在這種背景下，近幾年國際上提出并發(fā)展了生態(tài)環(huán)境材料（Eco-Materiel）這一概念，并成為材料科學(xué)發(fā)展的引領(lǐng)方向和熱點(diǎn)前沿之一。相對于傳統(tǒng)材料，生態(tài)環(huán)境材料的顯著特質(zhì)集中于零有害物質(zhì)、綠色環(huán)保、高材料循環(huán)性以及高材料效能等四方面。它的發(fā)展有助于解決資源短缺、環(huán)境惡化等一系列問題，促進(jìn)社會經(jīng)濟(jì)的可持續(xù)性發(fā)展。
生態(tài)環(huán)境材料的研發(fā)、推廣、應(yīng)用和進(jìn)出口貿(mào)易都涉及到材料的生態(tài)環(huán)境安全性能的檢測和評價(jià)。國際上通用的檢測內(nèi)容有材料特性鑒別、生物降解、崩解、生態(tài)效應(yīng)和堆肥質(zhì)量等五方面。如：
ASTMD6400 - 12 Standard Specification for Labeling of Plastics Designedto be Aerobically Composted in Municipal or IndustrialFacilities
ASTMD6868 - 11 Standard Specification for Labeling of End Items thatIncorporate Plastics and Polymers as Coatings or Additives withPaper and Other Substrates Designed to be Aerobically Composted inMunicipal or Industrial Facilities
EN13432:2000 Packaging -- Re for packaging recoverablethrough composting and biodegradation -- Test scheme and evaluationcriteria for the final acceptance of packaging
AS4736-2006 - Biodegradable plastics - Biodegradable plasticssuitable for composting and other microbial treatment
二、我們的服務(wù)
序號
項(xiàng)目
分析方法
備注
(一)
特性鑒別
1
危害物質(zhì)(重金屬)
Zn, Cu, Ni, Cd, Pb, Hg, Cr, Mo, Se, As, F
2
總有機(jī)碳含量
ISO 10694:1995Soil -- Determination of organic and totalcarbon after dry combustion (elementary analysis)
3
揮發(fā)性固體
(二)
生物降解
4
生物降解
ISO 14855-1:2012 Determination of the ultimate aerobicbiodegradability of plastic materials under controlled compostingconditions -- Method by analysis of evolved carbon dioxide -- Part1: General method
ASTM D5338 - 11 Standard Test Method for Determining AerobicBiodegradation of Plastic Materials Under Controlled CompostingConditions, Incorporating Thermophilic Temperatures
ISO 17556:2012 Plastics -- Determination of the ultimate aerobicbiodegradability of plastic materials in soil by measuring theoxygen demand in a respirometer or the amount of carbon dioxideevolved
5
厭氧生物降解
ISO 15985:2004/Cor 1:2007 Plastics -- Determination of the ultimateanaerobic biodegradation and disintegration under high-solidsanaerobic-digestion conditions -- Method by analysis of releasedbiogas
ASTM D5511 - 12 Standard Test Method for Determining AnaerobicBiodegradation of Plastic Materials Under High Solids AnaerobicDigestion Conditions
ISO 11734:1995 Water -- 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(中試)
ISO 16929:2013 Plastics -- Determination of the degree ofdisintegration of plastic materials under defined compostingconditions in a pilot-scale test
7
崩解(實(shí)驗(yàn)室規(guī)模)
ISO 20200:2004 Plastics -- Determination of the degree ofdisintegration of plastic materials under simulated compostingconditions in a laboratory-scale test
(四)
生態(tài)效應(yīng)
8
藻類生長抑制試驗(yàn)
OECD 201 Freshwater Alga and Cyanobacteria, Growth InhibitionTest
9
溞類急性活動抑制試驗(yàn)
OECD 202 Daphnia sp. Acute Immobilisation Test
10
魚類急性毒性試驗(yàn)
OECD 203 Fish, Acute Toxicity Test
11
蚯蚓急性毒性試驗(yàn).
OECD 207 Earthworm, Acute Toxicity Tests
12
陸生植物生長試驗(yàn)
OECD 208 Terrestrial Plant Test Seedling Emergence and SeedlingGrowth Test
(五)
堆肥質(zhì)量
13
氨氮濃度
TMECC 04.02-C AMMONIUM NITROGEN DETERMINATION
14
氨氮硝酸鹽比
TMECC 05.02-C AMMONIUM TO NITRATE RATIO
15
揮發(fā)性脂肪酸濃度
TMECC 05.10-A VOLATILE FATTY ACIDS IN COMPOST EXTRACT BY GASCHROMATOGRAPHY
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
二氧化碳釋放率
TMECC 05.08-B CARBON DIOXIDE EVOLUTION RATE
19
外來物質(zhì)
TMECC 03.08-A CLASSIFICATION OF INERTS
20
重金屬
TMECC 04.06 (As, Cd, Cr, Cu, Hg, Ni, Pb, Se, Zn)
21
酸堿度
TMECC 04.11 ELECTROMETRIC pH DETERMINATIONS FORCOMPOST
22
有機(jī)物
TMECC 05.07-A ORGANIC MATTER
23
水份
TMECC 03.09-A TOTAL SOLIDS AND MOISTURE
24
病原體
TMECC 07.01-B, TMECC 07.02-A1-2
25
養(yǎng)分含量
TMECC 04.02-A, TMECC 04.03-A, TMECC 04.04-A
26
種子發(fā)芽指數(shù)
TMECC 05.05 BIOLOGICAL ASSAYS
注：TMECC - Test Methods for the Examination of Composting andCompost (TMECC) (Eds.: W. H.Thompson (Chief Ed.), P. B. Leege, P.D.Millner & M.E. Watson, 2002. The USDA and US CompostingCouncil,USA. )
其他檢測服務(wù)
序號
項(xiàng)目
分析方法
備注
1
一次性餐飲具
塑料一次性餐飲具通用技術(shù)要求GB 18006.1－2009
2
材料在特定微生物作用下潛在生物分解和崩解
ISO 846:1997 Plastics -- Evaluation of the action ofmicroorganisms
GB/T 19275-2003材料在特定微生物作用下潛在生物分解和崩解能力的評價(jià)
定性
三、我們的質(zhì)量
*材料特性鑒別和堆肥質(zhì)量指標(biāo)的檢測符合ISO/IEC17025:2005的質(zhì)量要求。
*生物降解、生態(tài)效應(yīng)測試項(xiàng)目的測試程序符合良好實(shí)驗(yàn)室規(guī)范（GLP）的質(zhì)量標(biāo)準(zhǔn)。