Kaʻina hana hoʻomeamea organik
ʻO ke kaʻina hana hoʻomeamea kūlohelohe e pili ana i kekahi mau ʻanuʻu o ka hana ʻana, e pili ana kēlā me kēia me nā mea hana like ʻole.Eia ka hiʻohiʻona nui o ke kaʻina hana hoʻomeamea organik:
1.Pre-treatment pae: ʻO kēia ka hōʻiliʻili ʻana a me ka hoʻokaʻawale ʻana i nā mea kūlohelohe e hoʻohana ʻia e hana i ka mea momona.Hoʻopili pinepine ʻia nā mea a hui pū ʻia e hana i kahi hui homogenous.
2.Fermentation pae: Hoʻokomo ʻia nā mea kanu i hui ʻia i loko o kahi pahu fermentation a i ʻole mīkini, kahi e hana ai lākou i kahi kaʻina decomposition kūlohelohe.I kēia wā, hoʻohiolo ka bacteria i ka mea ola i loko o nā pūhui maʻalahi, e hana ana i ka wela a me ka carbon dioxide e like me nā huahana.
3. ʻO ka ʻohi ʻana a me ka hui ʻana: I ka wā i hoʻomoʻa ʻia ai nā mea kūlohelohe, hele lākou i loko o kahi mea hoʻoheheʻe a laila hui pū ʻia me nā mea ʻē aʻe e like me nā minerala a me nā mea ʻala e hana i kahi mea momona kaulike.
4.Granulation pae: Hoʻopili ʻia ka mea hoʻohuihui me ka mīkini granulation, e like me ka disc granulator, rotary drum granulator, a i ʻole extrusion granulator.ʻO ka nui o nā granules ma waena o 2-6 mm.
5.Drying and cooling stage: Hoʻomaloʻo ʻia a hoʻomaloʻo ʻia nā granules hou i hoʻohana ʻia me ka mīkini hoʻomaloʻo a me ka mīkini hoʻoluʻu.
6.Screening and packaging stage: ʻO ka hana hope loa e pili ana i ka nānā ʻana i nā granules e wehe i nā ʻāpana nui a i ʻole ka liʻiliʻi ʻole, a laila hoʻopaʻa iā lākou i loko o nā ʻeke a i ʻole nā mea ʻē aʻe no ka hāʻawi ʻana.
I loko o ke kaʻina hana, he mea nui e nānā i ka maikaʻi o ka mea momona a hōʻoia i ka hoʻokō ʻana i nā kūlana kūpono no ka ʻai a me ke kūlike.Hiki ke hoʻokō ʻia kēia ma o ka hoʻāʻo ʻana a me ka nānā ʻana, a me ka hoʻohana ʻana i nā kaʻina hana hoʻomalu maikaʻi.