Waa maxay macnaha Compostable?

Waa lagama maarmaan in la qaato xalal baakad oo wanaagsan oo waara mustaqbalka adduunka. Marka loo eego qiyaasaha Hay'adda Ilaalinta Deegaanka Mareykanka (EPA), qashinka baakadu waxay ka kooban tahay 28 boqolkiiba qashinka adag ee degmada. Qiimahan waxaa ku jira weel balaastiig ah iyo baakad.

Waa maxay macnaha Compostable?

Qashinkan balaastikada ah waxay ku sii jirayaan dabeecadda wakhti dheer iyo polymers-ka caagga ah waxay khatar weyn ku yihiin dabeecadda, aadanaha iyo duurjoogta. Mugga qashinka caagga ah ayaa sii kordhaya maalinba maalinta ka dambeysa.

Si taas looga hortago, ganacsiyadu waxay bilaabeen inay soo bandhigaan badeecooyin noolo-guurto ah iyo kuwo la burburin karo. In kasta oo labadan erey si is beddel ah loo isticmaalo, haddana isku macne ma laha.

Erayga la burburin karo waxaa loo isticmaalaa in lagu qeexo shey aan sun ahayn oo dabiici ahaan qudhmi kara. Tani waxay sidoo kale ku dhacdaa heer joogto ah oo leh walxo dabiici ah oo la mid ah. Alaabooyinka la burburin karo waxay u baahan yihiin noole yar yar, qoyaan iyo kulayl si ay u soo saaraan badeeco dhammaatay (sida kaarboon laba ogsaydh, biyo, xeryahooda aan noolayn iyo noole noole). Halka, ereyga biodegradable loo isticmaalo badeecooyinka biodegradable ee ay cunaan noolaha noolaha sida fungi ama bakteeriyada. Habkani wuxuu kaa caawinayaa inaad u kala jajabiso alaabtan isku-dhafka laga helo dabeecadda.

Alaabooyinka la kala saari karo iyo kuwa noolaha laga saari karo waa qashinka dabiiciga ah ee si dabiici ah u dhaca ama dib loo warshadeeyay iyadoo la adeegsanayo hababka noolaha. Farqiga ugu weyn ee u dhexeeya labada waa in walxaha biodegradable ay qaadato waqti aan xad lahayn si ay u burburiso. Taas bedelkeeda, walxaha la isku qasi karo waxay u jajabaan walxo dabiici ah muddo wakhti ah. Si kastaba ha noqotee, tan, shuruudo gaar ah ayaa loo baahan yahay, sida xarumaha bacriminta warshadaha.

Badeecada noole rogrogmi karta ayaa aakhirka u burburi doonta dhawr walxood oo dabiici ah oo ku hoos jira xaalado sax ah. Tusaale ahaan, koobabka kafeega ee xaashida leh ee balaastigga ah ayaa weli ka tagaya qashinka microplastic-ka ah, xitaa haddii warqadda iyo balaastikada ay burburaan. Si kastaba ha noqotee, habka bacriminta, waxay u beddeshaa baakadaha cuntada la burburin karo sida qashinka cuntada, qurxinta beerta, koobabka qaxwaha warqadda walxaha organic ama humus. Sidan ugama tagayso balaastiig ama kiimikooyin walaac leh.

Si fudud loo dhigo, wax kasta oo la burburin karo sidoo kale waa biodegradable. Si kastaba ha ahaatee, biodegradation had iyo jeer macnaheedu maaha in la burburin karo.

Ururkayagu wuxuu bixiyaa adeegyo shahaado oo aad u kala duwan oo loogu talagalay ganacsiyada qaybaha kala duwan waxayna fulisaa imtixaannada, falanqaynta, xakamaynta iyo qiimaynta lagama maarmaanka ah ee qaabkan dhexdiisa. Shaqooyinkan, had iyo jeer waxay raacdaa halbeegyada gudaha iyo dibedda, xeerarka sharciga ee lagu dabaqi karo iyo dhaqamada guud ee la aqbalay. Ururkayagu waxa uu leeyahay shaqaale tababaran oo khibrad leh iyo tas-hiilaadyo horumarsan oo tignoolajiyadeed. Xaaladdan oo kale, codsanaya ganacsiyada,Waxa kale oo ay bixisaa shahaado compost iyo C-Label (Compost Summadaynta) adeegyada calaamadaynta compost.