Waa maxay waxyaabaha la bacrimin karo?

Nabaad guurka wasakhda ah waa xaddidaadda bayoolajiga, tilmaamidda deegaanka microbial, waqtiga xaalufka, heerka iyo saamaynta deegaanka. Midowga Yurub wuxuu u leeyahay qeexitaan tan, taas oo lagu tilmaamo inay tahay "shey la isku kariyo". Marka loo eego EN13432, walxaha bacrimin kara waa inay muujiyaan astaamaha bayoolajiga, taas oo ah, awoodda qalabka isku-darka loo beddelo CO2 iyadoo la adeegsanayo ficil-celinta noolaha. Hantidan waxaa lagu cabiray habka tijaabada heerka shaybaarka: en14046 (sidoo kale loo siidaayay iso14855: biodegradability marka lagu daro xaaladaha nafaqeynta lagu xakameeyo). Si loo muujiyo nooleynta dhammeystiran, ugu yaraan 90% heerka bayoolajiga waa in lagu gaaraa wax ka yar 6 bilood.


Midowga Yurub wuxuu soo saaraa qawaaniin ku saabsan walxaha sunta dumi kara

Kala daadsanaanta lagu cabiray tijaabada compost tijaabada ah (en14045), yacni kala jajabka iyo araga oo lumay (wasakh la arki karin) compost-ka ugu dambeeya. Muunado ka mid ah qalabka baaritaanka ayaa lagu nafaqeeyay qashinka noolaha muddo 3 bilood ah. Bacriminta ugu dambeysa ayaa markaa lagu miiraa shaandho 2 mm ah. Cufka hadhaaga ah ee walxaha tijaabada ee cabirkiisu yahay> 2mm waa inuu ka yaraadaa 10% ee cufka asalka ah.


Nidaamka meertada ee alaabada la kariyo

Ma jirin wax saameyn taban ah oo ay ku yeelatay hawsha nafaqeynta, taas oo lagu xaqiijiyay tijaabada tijaabinta isku-dhafka miisaanka. Heerarka hoose ee biraha culus (oo ka hooseeya inta ugu badan ee la bixiyo) iyo wax saameyn ah oo taban kuma yeelan doonaan isku-darka isku-darka (sida hoos u dhigga qiimaha agronomic iyo joogitaanka saameynta ecotoxicological ee koritaanka dhirta). Tijaabooyinka koritaanka dhirta (wax laga beddelay oecd208) iyo falanqeyn kale oo jimicsi ayaa lagu dabaqay bacriminta halka xaalufinta maaddada baaritaanka ay dhacday.

Qalabka Biodegradable waxaan (Wuhu Radar Plastic Company Limited) soosaarka wax soo saar leh
Waxaan u qaadaneynaa PLA iyo PBAT inay yihiin maaddooyinka ugu waaweyn ee aan ugu talagaly badeecooyinkeenna la baabi'in karo
1, Xidhmada xajista PLA, filimka Plat Stretch, PLA xirxirida filimka;
2, Bacaha PLA (bacaha saxaro eeyaha la karayn karo, bacaha qashinka lagu kala qaado), oo ah PLA + PBAT;
3, Caws cawska, Xadgudub PLA cabbi kara Caws.
Wax soo saarkeenu dhammaantood waa 100% wax-baabi'in kara oo la bacrimin karo, oo ah EN13432, ASTM D6400, BPI, FDA, oo la oggolaaday.


Waqtiga boostada: Dec-19-2020