Hoʻokaʻawale ʻia ka flocculant noe pena i ʻelua mau ʻāpana: A a me B. He huahana i haku ʻia me nā mea polymer a me nā surfactants like ʻole e like me ka detackifiers. Hoʻohana nui ʻia ia e hoʻokaʻawale a hoʻopaʻa a lana i nā ʻāpana noe pena i loko o ka wai kaʻapuni o ke keʻena pena.
ʻO ka ʻAgent A he alkaline nāwaliwali a ʻo ka ʻAgent B he ʻakika nāwaliwali, he wai wai keʻokeʻo. Ma hope o ka hui ʻana, aia ka pH ma kahi o 8.0. ʻAʻohe mea ʻino i nā mea hana, ʻaʻole pilikia i nā limahana ke hana, ʻaʻohe pilikia ahi.
1. Nā waiwai o ka pena noe coagulant pono'ī
1. Hiki ole ke ahi
2. ʻAʻohe formaldehyde, nā metala kaumaha a me nā mea ʻino ʻē aʻe
3. ʻAʻohe ʻala maopopo
4. Kekahi hau≤0 ℃
5. Ka wā mālama ma ka lumi wela ≥ 6 mahina
2. Nā koi hoʻokūkū no ka coagulant noe pena
1. ʻAʻole pono e hoʻoponopono ʻia ka wai pH wai (koho) - ʻO 7.5-9 ka pono o ka wai pH waiwai.
3. Nā kūlana hoʻohui no ka coagulant noe pena:
Nā pae hoʻohui maʻamau:
ʻO ka Agent A i loko o ka wai kahe, ʻo ka nui i hoʻohui ʻia he 4-5 mau tausani o ka nui o ka wai kahe.
ʻO ka Agent B e kahe ana i ka puka wai, ʻo ka nui i hoʻohui ʻia he 4-5 mau tausani o ka nui o ka wai kahe.
4. Pono ka maikaʻi o ka wai ma hope o ka mālama ʻana i ka noe coagulant
1. Nani: Ho'opio a lana ka pena, a akaka ka wai
2. Condensation a me ka lana lana: ≥95% - ho'āʻo i kēlā me kēia lā
3. ʻAla: ʻaʻohe ʻala - hoʻokahi sniff
4. ʻO ke kiʻekiʻe o ka puna wai: ≤5cm
5. Nānā: ≥15cm-hoʻāʻo i kēlā me kēia lā
6. ʻO ka paʻa o ka paʻi pena: ʻaʻohe paʻa i ka wā e hoʻopā ai i ka pā pena me ka lima hoʻokahi
7.COD maʻiʻo: ≤100mg / ml
8. ʻO ke ola maikaʻi o ka wai: ≥6 mahina: (ka hoʻololi ʻana i ka wai kahe ≥500mm/cm)
5. Ke ala hoʻokolohua no ka laʻana coagulant noe pena:
KaʻAnuʻu Hana 1: E hoʻohana i kahi hue wai mineral e hoʻopiha i ka 350-400 ml o ka wai.
KaʻAnuʻu Hana 2: E hoʻohui i 5 ml o ka mea hana A, e uhi i ka poʻi a lulu ikaika no nā manawa he ʻumi.
KaʻAnuʻu Hana 3: E hoʻohui i kahi 3 ml o ka pena, e uhi i ka poʻi a lulu ikaika no nā manawa he ʻumi.
KaʻAnuʻu Hana 4: E hoʻohui i ka 5 ml o ka Agent B, e uhi i ka poʻi a lulu ikaika no kekahi mau manawa hou a hiki i ka wā e hoʻopaʻa ʻia a hoʻokuʻu ʻia ka pena pena, a laila e noho no 3 mau minuke.
E nānā i ka hopena.
Ka manawa hoʻouna: Mar-20-2024