kimanta sawun ruwan carbon

Albarkatun ruwa

Albarkatun ruwan da ɗan adam ke da shi yana da ƙarancin gaske. Bisa kididdigar da Majalisar Dinkin Duniya ta fitar, jimillar albarkatun ruwa a doron kasa ya kai kimanin kilomita kubik biliyan 1.4, kuma albarkatun ruwan da dan Adam ke da shi ne kawai ya kai kashi 2.5% na albarkatun ruwa, kuma kusan kashi 70% na su ne. kankara da dusar ƙanƙara ta dindindin a cikin tsaunuka da yankuna na iyakacin duniya. Ana adana albarkatun ruwa a ƙarƙashin ƙasa ta hanyar ruwan ƙasa kuma sun ƙunshi kusan kashi 97% na duk albarkatun ruwan da ake iya samu ga ɗan adam.

Fitar Carbon

A cewar NASA, tun farkon karni na 20, ayyukan bil'adama sun haifar da ci gaba da karuwar hayakin carbon da kuma dumamar yanayi a sannu a hankali, wanda ya haifar da illoli masu yawa, kamar: hawan teku, narkar da glaciers da dusar ƙanƙara. zuwa cikin teku, rage ajiyar albarkatun ruwa Ambaliyar ruwa, matsananciyar guguwa, gobarar daji, da ambaliyar ruwa suna yawan yawa kuma sun fi tsanani.

# Mai da hankali kan mahimmancin sawun carbon / ruwa

Sawun ruwa yana auna adadin ruwan da ake amfani da shi don samar da kowane kaya ko sabis da ɗan adam ke cinyewa, kuma sawun carbon ɗin yana auna adadin iskar gas da ayyukan ɗan adam ke fitarwa. Ma'aunin sawun carbon/ruwa na iya kasancewa daga tsari guda ɗaya, kamar gabaɗayan tsarin kera samfur, zuwa takamaiman masana'antu ko yanki, kamar masana'antar yadi, yanki, ko ƙasa baki ɗaya. Auna sawun carbon/ruwa duka suna sarrafa amfani da albarkatun ƙasa kuma yana ƙididdige tasirin ɗan adam akan yanayin yanayi.

#Aunawa sawun carbon / ruwa na masana'antar yadi, dole ne a biya hankali a kowane mataki na sarkar samar da kayayyaki don rage nauyin muhalli gabaɗaya.

#Hakan ya hada da yadda ake noman fibre ko roba da yadda ake dunkule su da sarrafa su da rininsu da yadda ake kerawa da kawowa da yadda ake amfani da su da wanke su da kuma zubar da su daga karshe.

#Tasirin masana'antar masaku akan albarkatun ruwa da hayakin carbon

Yawancin matakai a cikin masana'antar yadi suna da ruwa mai yawa: sizing, desizing, polishing, wanke, bleaching, bugu da ƙarewa. Amma amfani da ruwa wani bangare ne kawai na tasirin muhalli na masana'antar masaku, kuma ruwan sharar da ake samar da masaku na iya ƙunsar ƙazanta masu yawa da ke lalata albarkatun ruwa. A cikin 2020, Ecotextile ya ba da haske cewa ana ɗaukar masana'antar saka a ɗaya daga cikin manyan masu samar da iskar gas a duniya. Gurbacewar iskar gas da ake fitarwa a halin yanzu daga masana'anta ya kai tan biliyan 1.2 a kowace shekara, wanda ya zarce adadin da wasu kasashe masu ci gaban masana'antu ke fitarwa. Yadudduka na iya yin lissafin sama da kashi ɗaya cikin huɗu na hayaƙin carbon dioxide na duniya nan da 2050, bisa la'akari da yawan ɗan adam na yanzu da yanayin amfani. Ana bukatar masana'antar masaku su jagoranci mayar da hankali kan hayakin carbon da amfani da ruwa da kuma hanyoyin idan ana so a takaita dumamar yanayi da asarar ruwa da lalacewar muhalli.

OEKO-TEX® ta ƙaddamar da kayan aikin tantance tasirin muhalli

Kayan aikin Ƙididdigar Tasirin Muhalli yanzu yana samuwa ga kowane masana'antar samar da yadi da ake nema ko samun steP ta takardar shedar OEKO-TEX®, kuma yana samuwa kyauta akan shafin STeP akan dandalin myOEKO-TEX®, kuma masana'antu na iya shiga da son rai.

Don cimma burin masana'antar masaku na rage fitar da iskar gas da kashi 30 cikin 100 nan da shekarar 2030, OEKO-TEX® ta ɓullo da kayan aiki mai sauƙi, mai sauƙin amfani da dijital don ƙididdige sawun carbon da ruwa - Kayan aikin tantance Tasirin Muhalli, wanda sawun Carbon da ruwa za su iya. za a auna don kowane tsari, dukan tsari da kowane kilogram na abu / samfur. A halin yanzu, STeP ta OEKO-TEX® Factory Certification an haɗa shi cikin kayan aiki, wanda ke taimakawa masana'antu:

• Ƙayyade iyakar tasirin carbon da ruwa bisa ga kayan da aka yi amfani da su ko samarwa da kuma hanyoyin samar da abin da ke ciki;

• Ɗauki mataki don inganta ayyuka da cimma burin rage hayaƙi;

• Raba bayanan sawun carbon da ruwa tare da abokan ciniki, masu zuba jari, abokan kasuwanci da sauran masu ruwa da tsaki.

• OEKO-TEX® ya haɗu tare da Quantis, babban mashawarcin ci gaba na kimiyya, don zaɓar hanyar Screening Life Cycle Assessment (LCA) don haɓaka kayan aikin tantance tasirin muhalli wanda ke taimaka wa masana'antu ƙididdige tasirin carbon da ruwa ta hanyar bayyanannun hanyoyin da samfuran bayanai.

Kayan aikin EIA yana amfani da ƙa'idodin da aka ba da shawarar duniya:

Ana ƙididdige fitar da iskar carbon dangane da hanyar IPCC 2013 da shawarar da Greenhouse Gas (GHG) Protocol Protocol Protocol Tasiri ana auna tasirin ruwa bisa hanyar AWARE da Hukumar Tarayyar Turai ta ba da shawarar Abubuwan da ke dogara da ISO 14040 Samfur LCA da Samfuran Muhalli na PEF Evaluate

Hanyar lissafin wannan kayan aikin ta dogara ne akan bayanan bayanan duniya da aka sani:

WALDB - Bayanan Muhalli don Samar da Fiber da Matakan Gudanar da Yadi - Bayanai a Matsayin Duniya / Yanki / Ƙasashen Duniya: Wutar Lantarki, Steam, Marufi, Sharar gida, Sinadarai, Sufuri Bayan tsire-tsire sun shigar da bayanan su cikin kayan aiki, kayan aikin yana ba da jimlar bayanai ga tsarin samar da mutum ɗaya kuma an ninka ta hanyar da suka dace a cikin Ecoinvent sigar 3.5 database da WALDB.