ʻenehana biodegradation o ka pepa i uhi ʻia

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I ka wā ma mua, ʻo ka perfluorinated substance PFAS i uhi ʻia ma ka ʻaoʻao o loko o kekahi ʻeke meaʻai i loaʻa i kekahi carcinogenicity, no laila ka nui o nā mea hana meaʻai wikiwiki pepa i huli i ka uhi ʻana i ka ʻili o ka pepa me kahi papa o PE, PP, EVA, sarin a me nā resin ʻē aʻe. nā kiʻiʻoniʻoni plastik e hoʻokō ʻia ʻO ke kumu o ka wai a me ka ʻaila-hōʻoia, e pale aku i ka pōʻino i ke olakino kanaka i hana ʻia e nā mea perfluorinated.Akā i loko o ke kaiapuni kūlohelohe, e like me PFAS, paʻa ka molecular structure o kēia mau kiʻiʻoniʻoni plastik a ʻaʻole hiki ke hoʻohaʻahaʻa ʻia, no laila ke kumu o ka pollution plastic keʻokeʻo.

No laila, ua hoʻomohala kekahi mau hui (anaerobic + marine) i ka ʻenehana biodegradation no nā mea polymer (e like me nā plastics, rubber, chemical fibers), hiki ke hoʻokō i ka biodegradation landfill, biodegradation moana a me ka hoʻohaumia ʻana.

ʻO ka ʻenehana biodegradation (Anaerobic + marine) ka haʻahaʻa haʻahaʻa loa, ʻo 1% wale nō ka hoʻohui, hoʻonui wale ʻia ke kumukūʻai e 20% -30%, a ʻaʻole nā ​​​​mea hana mua, nā lako hana, nā kaʻina hana, a me nā waiwai piha o nā mea. pono e hoololi.I ka hoʻohālikelike ʻana, e piʻi aʻe ke kumukūʻai o nā ʻenehana biodegradable piha e like me PLA, PBAT, PBS, a me PHA ma ka liʻiliʻi o 1-2 mau manawa, a ʻaʻole hiki i ka hana holoʻokoʻa o ka huahana i hoʻopau ʻia ke hiki i nā plastics kuʻuna.Ma ke kaʻina hana, nā mea maka, nā mea hana, nā hana hana, a me nā mea'ē aʻe e pono e hoʻololi a hoʻololi.

ʻO ka masterbatch biodegradable anaerobic he kumu honua ia e hoʻokomo ana i ka plastic i loko o ke kaʻina degradation microbial ma o nā hana kemika i hoʻokumu ʻia e ka bacteria (ka nui o ka anaerobic bacteria), waiho wale i ka carbon dioxide, methane a me nā mea humic, kahi e hiki ke hana hou ʻia ka methane e like me ka ikehu maʻemaʻe. hiki ke hoʻohana ʻia i mea hoʻomomona.Ma hope o ka hoʻohui ʻana i ka masterbatch biodegradable anaerobic i ka plastic, hiki ke hoʻoheheʻe ʻia e ka hopena anaerobic i ka pae ʻāina a i ʻole e hoʻohaʻahaʻa ʻia i ka wai kai.

ʻO ka anaerobic microbial degradation i nā manawa a pau ma ke ʻano a ʻaʻole maʻalahi ke ʻike ʻia no ka mea lohi loa ke kaʻina hana.Eia nō naʻe, hiki i ka hoʻohui ʻana o kahi masterbatch biodegradable anaerobic hiki ke wikiwiki i ke kaʻina hana hoʻohaʻahaʻa o nā plastic organic paʻa.ʻO nā masterbatches biodegradable anaerobic e ʻae i nā plastics e hoʻopau i ʻehā mau pae o ka hoʻohaʻahaʻa ʻana i nā uku kiʻekiʻe.

ʻO nā hiʻohiʻona a me nā pōmaikaʻi koʻikoʻi o ka ʻenehana biodegradation pepa i uhi ʻia (anaerobic + marine):
1. Palekana a maʻemaʻe.Hiki ke hoʻohana ʻia kēia ʻenehana ma ke ʻano he kumu kalapona no nā microorganism anaerobic i kahi ʻano anaerobic.Ma hope o ka hana enzymatic, a hiki i ka hoʻoheheʻe ʻia ʻana o ke kumu kalapona paʻa paʻa, hoʻokō piha ia i nā koi huahana ʻōmaʻomaʻo o ka hoʻokaʻawale ʻōpala.
2. ʻAʻole pono e hoʻololi i nā mea hana hana, aʻaʻole pono e hoʻokomo i nā mea hana nui hou.
3. ʻAʻole pili i ka hana o nā mea maka, a ʻaʻole hoʻonui i ke kumukūʻai.
4. ʻAʻole pili i ka palena o ke ola o ka huahana a me ka manawa mālama.
5. Hiki ke hana hou ia.

ʻO Ningbo Tingsheng Import & Export e hāʻawi i ka mea maikaʻi loapahu pizza maʻamau,pahu awakea pepa maʻamau，Papa niho elepani