Polyaliminum chloride (PAC)
Polyaluminum chloride (mac), i kapaʻiaʻo polyumuminum no ka pōkole loa,ʻo ia ka'ōlelo aluminu alhu) ʻO Polyaminum Chrlode Chorude Chogulant he meaʻona waiʻole ma ka hanaʻana i ka wai me ka nui o nā mea kilokilo nui a me ka polyhixicide kiʻekiʻe. Hiki ke hoʻokaʻawaleʻiaʻo Polihiinum Chlorde pac i ka mac i hoʻopaʻaʻia i loko o ka paʻa a me ka wai ma keʻano. Holoiʻo Poyatalumumʻeleʻele, hina-'ōmaʻomaʻo,ʻeleʻele uliuli. Hoʻopili maʻalahi ka pahu wai ma ka wai a me ka maʻalahi i ka wai i loko o ka wai. ʻO ke kaʻina hana hydutysis me ke kaʻina hana kino a me nā kaʻina hana maʻamau e like me ka electrchemistry, Agripterition, a me ka hoʻopiʻiʻana, a ua loaʻa ka hoʻopiʻi
1. Mechanism o ka hana
ʻO ka hopena o ka aqueous o ka cempical he huahana hydrolysis ma waena o fecl₃ a me al (Oh)
2. Nā hiʻohiʻona huahana
●ʻO Polyaluminum chrlode ka chelically ma ka mahana o ka lumi, aʻaʻole e hōʻino ma hope o ka mālama lōʻihi. ʻO ka polyaliminim reposed i hōʻikeʻia e hoʻopili i ka waiʻole, akāʻaʻole e hōʻino, aʻaʻohe meaʻole a me ka hōʻinoʻole.
●ʻO ka waiwai o ka nui o ka wai wai kūpono he 4-14, akā, akāʻo ka waiwai nui o keʻano o keʻano o keʻano o keʻano he 6-8.
● poly alluminim chrlode powder ka hiʻohiʻona o nā dossage liʻiliʻi, haʻahaʻa, haʻahaʻa, ka hana kūpono, ka hana kūpono a me ka hana kūpono a me ka hana kūpono.
Poyacrylallal (Pam)
Poyacrylamide (Pama) / Noniona Polyucrylamide / Cate Poly Polyom ʻO CAGACANT a me FLOCCNANS FLOCCUNCLES i ka mālamaʻana o ka wai,ʻo ka hoʻopauʻana i nā fds i waena o keʻano o keʻano o ke aniani.
ʻO Poyacrylallam he keʻokeʻo keʻokeʻo keʻokeʻo, hiki ke hoʻopauʻia i ka wai i loko o ka hopena o keʻano he nui o ka polymer. ʻO ka pam ka mea nui ma ka hapanui o nā mea kūlohelohe, e like me formalldehyde, ethonol, ka acetone, ether, etc.
1. Mechanism o ka hana
ʻO Poyacrylallam he polymer wai wai a iʻole polyevertrolyte. Aia kekahi mau helu Polar ma ka pakuhi Molecular, e hiki ke hoʻomaikaʻi i nā'āpana paʻa i waena o nā'āpana, a iʻole ka mea e hiki ai i nā mea hoʻohāinu i waena o nā palau. No laila, hiki i ka polislelo PolyCrylal ke hoʻopau i ka pale i hoʻokuʻuʻia. ʻO ka sedimenttion o nā'āpana o nā'āpana he hopena nui loa i ka hoʻoponoponoʻana i ka weheweheʻana i ka hoʻonā a me ka hoʻolahaʻana i ka flutch.
2. Nā Pūnaewele
ʻO Poyacrylallade he meaʻona i ka monomer I loko o ka inu wai inu wai i loko o koʻu'āina,ʻo ka nui o ka nui loa e pono ai ka 0,01mg / l. I mea e pale ai i ka degradation o polyacrylamide,ʻo ka mahana o konaʻano o kāna hopena e pono e kāohiʻia ma mua o 40 ° C. I mea e pale ai i kaʻikeʻana i ka lā, kahi liʻiliʻi o ke stabilizer, e like me ka sodium thitium, abdium nitrite, etc., hiki ke hoʻohuiʻia i ka hopena. Pono nā Powcrylalamade Posid
Pono ka wai polyacrylamide e hoʻopaʻaʻia a laila waihoʻia ma nā hale lāʻau lāʻau a iʻole nā'āpana hao. ʻO ka manawa mālama e pili ana i 3 a 6 mau mahina. Pono ia e hoʻoikaikaʻia ma mua o ka hoʻohanaʻana. ʻAʻole pono ke kiʻekiʻe o ke kaʻaahi ma mua o 32 ° C a me lalo ma lalo o 0 ° C.
Ka hoʻoponoponoʻana o nā flocculation fulcculation o ka pac a me Pam
| EficceIhug | ʻO ka hanaʻana me nā Pac | Ps + pam |
| He liʻiliʻi nā frocs, akā kūʻokoʻa a me ka lole | Nā Dosage kūpono | ʻO ka pae o ka dosing o pac a me ka pam i kūponoʻole, a me ka paepae e pono ai ke hoʻoponoponoʻia i lalo o nā pac |
| ʻO Close Clos, intermittent wai | Overdose o Pac | ʻAʻole lawa i ka hanaʻana o ka pam |
| Coarsse flos, ua maopopo ka wai intermitant | Nā Dosage kūpono | Nā Dosage kūpono |
| ʻO ka floc ka hale o ka kauʻana i ka pā o ka beaker | Hemahema | Overdose o Pam |
| Wai helu wai | Hemahema | Overdose o Pac |
| ʻO ka cediment cediment, hoʻomaʻemaʻe | Nā Dosage kūpono | Nā Dosage kūpono |
| ʻO ka mea nui ka coarsera a me ka supernatant he ao | Hiki paha ke lawa i ka palapala hana | Lawaʻole i ka pam dosing a iʻole kūponoʻole i ka paeʻana o ka pae o pac a me ka pam |
| He liʻiliʻi a liʻiliʻi ka maikaʻi o ka maikaʻi a me ka supernatant | Nā Dosage kūpono | Nā Dosage kūpono |
| He maikaʻi ka maikaʻi o ka maikaʻi a me ka supernatant | ʻAʻole lawa i ka hanaʻana o pac | ʻAʻole lawa i ka hanaʻana o ka pam |
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POST manawa: Mar-11-2022