Kuhikuhi maʻamau o ka hoʻololi ʻana o ka ea ma kahi lumi hoʻomaʻemaʻe

1. Ma kalumi hoʻomaʻemaʻenā kūlana o nā ʻāina like ʻole, ʻaʻole like ke kumukūʻai o ka ea ma kahi lumi hoʻomaʻemaʻe non-unidirectional kahe o ka pae like.

ʻO ko mākou ʻāina "Code for Design of Clean Workshops"(GB 50073-2001) e kuhikuhi maopopo ana i ka nui o ka hoʻololi ʻana i ka ea e pono ai no ka helu ʻana i ka lako ea maʻemaʻe i nā lumi hoʻomaʻemaʻe non-unidirectional o nā pae like ʻole.Eia kekahi, ʻo ka International Standard for Laboratory Animal Environment and Facilities (GB14925-2001) e kuhikuhi ana i ka 8 ~ 10 mau manawa / h i ka enironment maʻamau;10 ~ 20 mau manawa / h i ke kaiapuni pale;20 ~ 50 manawa / h ma kahi kaʻawale.

2. ʻO ka mahana a me ka haʻahaʻa pili

Pono ka mahana a me ka haʻahaʻa haʻahaʻa i loko o ka lumi maʻemaʻe (kahi) me ke kaʻina hana lāʻau.Inā ʻaʻohe koi kūikawā, pono e hoʻomalu ʻia ka mahana ma 18 ~ 26 ℃, a pono e mālama ʻia ka mahana pili ma 45% ~ 65%.

3. Pumi like ʻole

(1) Pono ka lumi hoʻomaʻemaʻe e mālama i kekahi kaomi postive, hiki ke hoʻokō ʻia ma ka ʻae ʻana i ka nui o ka hāʻawi ʻana i ka ea ma mua o ka nui o ka ea hoʻopau, a aia kekahi mea e hōʻike ai i ka ʻokoʻa o ke kaomi.

(2) ʻO ka ʻokoʻa ʻokoʻa ma waena o nā lumi e pili ana i nā pae hoʻomaʻemaʻe ea like ʻole e ʻoi aku ka nui ma mua o 5Pa, ʻoi aku ka nui o ke kaomi paʻa ma waena o ka lumi hoʻomaʻemaʻe (wahi) a me ka lewa o waho ma mua o 10Pa, a aia kahi mea e hōʻike ai i ke kaomi. ʻokoʻa.

(3) ʻO ka nui o ka lepo, nā mea ʻino, nā mea olefinic a me nā mea pahū a me nā lāʻau allergenic ikaika ʻano penicillin a me kekahi mau lāʻau steroid i hana ʻia i ke kaʻina hana.ʻO ka lumi hana a i ʻole kahi me nā kaʻina hana mocroorganisms i manaʻo ʻia he hopena pathogenic, pono e mālama i kahi kaomi maikaʻi ʻole mai ka lumi pili.

4. Ka nui o ka ea hou

Pono e mālama ʻia kahi nui o ka ea hou i loko o ka lumi maʻemaʻe, a ʻo kona waiwai e lawe i ka nui o kēia mau mea:

(1) 10% ~ 30% o ka huina ea lako leo i loko o ka non-unidirectional kahe maʻemaʻe lumi, ole 2% i 4% o ka huina ea lako leo o ka one-way kahe cleanroom.

(2) Comepensate ʻO ka nui o ka ea hou e pono ai no ka hoʻopau i loko a mālama i ke kaomi maikaʻi.

(3) E hōʻoia i ka nui o ka ea hou no kēlā me kēia kanaka i kēlā me kēia hola i loko o ka lumi ma lalo o 40 m3.