Munyika yanhasi inoona nezve eco-conscious, mazwi akadai sekuti “biodegradable” uye “compostable” anowanzoshandiswa zvakafanana, asi kunzwisisa musiyano kwakakosha pakuita sarudzo uchiziva. Nepo zvinhu zvese zviri zviviri zvichinzi zvine hushamwari kwezvakatipoteredza, zvinoputsika nenzira dzakasiyana kwazvo pasi pemamiriro chaiwo. Musiyano uyu unogona kukanganisa zvakanyanya mabhenefiti avo ezvakatipoteredza, kubva mukuderedza marara emarara kusvika pakupfumisa ivhu.
Saka, chii chaizvo chinoisa biodegradable uye compostable zvinhu zvakasiyana? Ngationgororei nuances kuseri kwemavara akasvibira aya uye nei zvakakosha kupasi redu.
• Biodegradable
Biodegradable materials inoreva zvinhu zvinogona kugadziriswa kuita zvinhu zvakasikwa (mvura, methane) muvhu kana mumvura nema microorganisms nekushandiswa kwebiodecomposition technology. Izvi azvakasikwakuitika nzira isingade kupindira kwekunze.
• Compostable
Compostable zvinhu mafetireza ayo anogarwa achiputswa nekufamba kwenguva nemamicroorganisms (kusanganisira fungi, mabhakitiriya, mapuroteni emhuka uye zvimwe zvipenyu) kuita kabhoni dhaikisaidhi, mvura uye humus, inovaka muviri uye inoshandiswa pakurima.
Parizvino kune marudzi maviri ezvigadzirwa zvinosanganiswa -Industrial Composting & Home Composting.
Nguva yekutumira: Aug-28-2024