Is abiodegradable disposable dishautomaticcompostableuye zvakasiyana?Chii chakasiyanabiodegradable uyecompostable ndiro - ndiro, magirazi, cutlery?
Mubvunzo unouya zvakare uye zvakare uye mhinduro dzinowanzovhiringidza.Isu takaita muunganidzwa wezvakataurwa uye zvakanyorwa, kuti tikupe iwe yakanaka uye yakapusa vhezheni iyo ichakubatsira iwe kuwana nzira yako.
Aya maqualifiers, biodegradable and compostable, anotsanangurwa muEuropean standard - NF 13432 - iyo inotsanangura mutsauko uripo pakati pe compostable uye biodegradable.Isu tinotora iyo nheyo:
Biodegradable kushandurwa kwechigadzirwa kuita carbon dioxide, mvura uye humus.Chinhu chinonzi chinogona kuparara kana chasvika 90% ye biodegradation mushure memwedzi mitanhatu.A biodegradable chigadzirwa chinoora uye chinova bio-assimilable pasi pekuita kwezvidiki-zvipenyu, okisijeni, tembiricha, mwando uye kupisa.Hapana chinosungirwa pahukuru hwezvikamu zvakawanikwa.
Zvese zvigadzirwa zvinogadzirwa ne compostable zvinogoneka biodegradable asi kwete imwe nzira yakatenderedza.
Chokwadi, kuti chigadziriswe chinhu chinofanira kuremekedza mamwe maitiro.Zvimwe zvigadzirwa zvebiodegradable, nepo zvichikodzera kufanirwa, zvinogadzirwa nezvikamu izvo, kazhinji yenguva ine zvinowedzerwa zviripo mukuumbwa kwavo, zvinotsemuka, kushatisa, mumasikirwo.Asi usanyangarika zvachose pasina kukuvadza kana kukuvadza.
Chigadzirwa checompostable hachina chero chezvikamu izvi.Kuti ionekwe seine compost, chigadzirwa chinofanira kuora pamwero wakafanana nezvirimwa.Zvinhu - mahwendefa, magirazi, cutlery ... - yakagadzirwa nefiber, pulp, huni, PLA, ... inosanganiswa.
Izvi zvinoreva zvakare kuti chigadzirwa checompostable chinogona kushandurwa kuita compost yemhando muindasitiri yekuisa composting.Mushonga wecompost muindasitiri unofanirwa kuremekedza hunhu chaihwo (tembiricha 75°-80°, humidity rate 65-70% uye oxygen rate 18-20%).Pasi pemamiriro ezvinhu aya, nzira yekugadzira manyowa inotora masvondo gumi nemaviri.Mu "mumba-yakagadzirwa" manyowa, tembiricha haiwanzo kudarika 40 ° uye hunyoro hunosiyana zvichienderana nemamiriro ekunze.
Saka, composting ndiko kugadzirisa kweiyo biodegradation process.Zvinosanganisira kutsamwisa nekuchengetedza, mumamiriro ezvinhu akanakisa, izvo zvakasikwa zvinotoita.
Heino misiyano inotsanangurwa pakati pe biodegradable uye compostable uye nei chigadzirwa chinosanganiswa chichigoneka asi kwete zvakapesana.
PaZhongxin isu tinoteerera zvakanyanya kune aya maitiro anove iwo maitiro matsva uye nekukurudzira mamwe maitiro eco-ane mutoro.Isu tinopa nekudaro zvinyorwa muzvikamu zvechigadzirwa - mahwendefa, magirazi, kucheka, machira etafura, napkins - izvo zvinopa compostable hunhu uye nekudaro biodegradable.
Zhongxin inopa zvakasiyana siyana zvekugadzira zvigadzirwa zvakagadzirwa kubva kune zvinogonekazve uye zvinodzokororwa zvinhu, zvakaita sembiya, makapu, zvivharo, ndiro uye midziyo.
Nguva yekutumira: Zvita-20-2021