Ngā Pūrongo Ahumahi
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He nui te pānga o ngā taputapu whakakore pahuka ki ngā moroiti?
He pānga tō ngā kaiwhakakore pahuka ki ngā moroiti? He aha te nui o te pānga? He pātai tēnei e pātaihia pinepinetia ana e ngā hoa i roto i te umanga maimoatanga wai para me te umanga hua whakapūkara. Nō reira, i tēnei rā, kia ako tātou mēnā he pānga tō ngā kaiwhakakore pahuka ki ngā moroiti. Ko te ...Pānuihia atu -
Taipitopito! Te whakatau i te pānga o te PAC me te PAM ki te whakapūmau
Ko te Polyaluminum Chloride (PAC) Ko te Polyaluminum chloride (PAC), e kiia nei ko te polyaluminum mō te poto, ko te inenga Poly Aluminium Chloride i roto i te Maimoatanga Wai, ko tōna tauira matū ko Al₂Cln(OH)₆-n. Ko te Polyaluminum Chloride Coagulant he kaihoko maimoatanga wai polymer inorganic he nui te taumaha ngota me te h...Pānuihia atu -
Ngā āhuatanga e pā ana ki te whakamahinga o ngā flocculants i roto i te maimoatanga parakaingaki
pH o te paru He nui te awe o te uara pH o te paru ki te pānga o ngā mea whakapūkara. E pā ana te uara pH o te paru ki te kōwhiringa o ngā momo mea whakapūkara, te horopeta o ngā mea whakapūkara me te pānga o te whakapūkara me te whakatō. Ina 8 te uara pH, ka tino pā te pānga whakapūkara...Pānuihia atu -
Kua tukuna mana te raupapa paerewa ā-motu "Te Pūrongo Whanaketanga Maimoatanga me te Hangarua Para o te Tāone o Haina" me "Ngā Aratohu Whakamahi Anō Wai"
Ko te maimoatanga me te hangarua i ngā parapara ngā wāhanga matua o te hanganga hanganga taiao o te tāone. I ngā tau tata nei, kua tere te whanaketanga o ngā whare maimoatanga parapara o tōku whenua, ā, kua eke ki ngā hua whakamiharo. I te tau 2019, ka piki ake te auau maimoatanga parapara o te tāone ki te 94.5%,...Pānuihia atu -
Ka taea te tāpiri i te flocculant ki roto i te puna membrane MBR?
Mā te tāpiri i te polydimethyldiallylammonium chloride (PDMDAAC), te polyaluminum chloride (PAC) me te flocculant hiato o ngā mea e rua i roto i te mahi tonu o te membrane bioreactor (MBR), i rangahauhia kia taea ai te whakaiti i te MBR. Ko te pānga o te poke o te membrane. Ka ine te whakamātautau i te ch...Pānuihia atu -
Dicyandiamide formaldehyde kapia whakaemi tae
I roto i ngā maimoatanga waipara ahumahi, ko te waipara tā me te tae tētahi o ngā waipara tino uaua ki te tukatuka. He matatini tōna hanganga, he nui te uara chroma, he nui te kukū, ā, he uaua ki te pirau. Ko tētahi o ngā waipara ahumahi tino kino, tino uaua hoki ki te tukatuka ...Pānuihia atu -
Me pēhea te whakatau i te momo polyacrylamide
E mōhio ana tātou katoa, he rerekē ngā momo maimoatanga paru me ngā pānga rerekē o ngā momo polyacrylamide. Nō reira, he mā katoa ngā matūriki o te polyacrylamide, me pēhea te wehewehe i tōna tauira? E whā ngā huarahi māmā hei wehewehe i te tauira o te polyacrylamide: 1. E mōhio ana tātou katoa ko te polyacrylamide cationic...Pānuihia atu -
Ngā otinga mō ngā raruraru noa o te polyacrylamide i roto i te whakamaroke paru
He tino whai hua ngā polyacrylamide flocculants mō te whakamaroke paru me te taunga paru. E ai ki ētahi kiritaki ka pāngia te polyacrylamide pam e whakamahia ana mō te whakamaroke paru e ngā raruraru pēnei me ētahi atu. I tēnei rā, ka tātarihia e au ētahi raruraru noa mō te katoa. : 1. Ko te pānga o te flocculation o te p...Pānuihia atu -
Arotake i te ahunga whakamua o te rangahau o te whakakotahitanga pac-pam
Xu Darong 1,2, Zhang Zhongzhi 2, Jiang Hao 1, Ma Zhigang 1 (1. Beijing Guoneng Zhongdian Energy Conservation and Environmental Protection Technology Co., Ltd., Beijing 100022; 2. Te Whare Wānanga o Haina mō te Hinu (Beijing), Beijing 102249) Whakarāpopototanga: i roto i te mara o te tukatuka wai para me ngā toenga para...Pānuihia atu -
Te Wai Mārō Kounga Teitei o Haina Tangohia te Hauota Hauota Ngā Konganuku Taumaha Ngā Parahanga
Ko te kaihopu tango konganuku taumaha CW-15 he kaihopu konganuku taumaha kāore i te paitini, ā, he hoa hoki ki te taiao. Ka taea e tēnei matū te hanga i tētahi matū pumau me te nuinga o ngā katote konganuku monovalent me te divalent i roto i te wai para, pērā i: Fe2+, Ni2+, Pb2+, Cu2+, Ag+, Zn2+, Cd2+, Hg2+, Ti+ me Cr3+, kātahi ka tutuki te kaupapa o te tango i te...Pānuihia atu -
Wheketere tika i Haina Diallyl Dimethyl Ammonium Chloride Dadmac
Kia ora, he kaihanga matū wai ma tēnei nō Haina, ā, ko tā mātou arotahi matua ko te tango tae o te paru. Me whakaatu atu e au tētahi o ngā hua a tā mātou kamupene - DADMAC. Ko te DADMAC he tote ammonium quaternary teitei te parakore, he mea whakakotahi, he tote cationic quaternary, he monomer cationic teitei te matotoru. He kore tae tōna āhua...Pānuihia atu -
Te tono mō ngā Acrylamide Co-polymers (PAM)
E whakamahia whānuitia ana te PAM i roto i ngā pūnaha taiao tae atu ki: 1. hei whakarei ake i te matotoru i roto i te whakaora hinu whakarei ake (EOR) ā, nō nā tata nei hei whakaiti i te waku i roto i te pakaru waipēhi nui (HVHF); 2. hei mea whakapūpū i roto i te maimoatanga wai me te whakamaroke paru; 3. hei...Pānuihia atu