Ngā Pūrongo Ahumahi
-
Ethyl Cellulose (EC): He Polymer Maha-Wāhanga, Āhua-Tuturu mō ngā Whakamahinga Tino-Mutunga o te Ao
Hei matū kore-ionic cellulose kounga teitei, he rauemi mata nui te Ethyl Cellulose (EC) i roto i ngā ahumahi kounga teitei o te ao, e paingia ana mō tōna pumau tino pai, ōna āhuatanga hanga kiriata pai, me te hototahi whānui. I te whai a te mākete o te ao i te pumau, te tutuki i ngā whakaritenga, me te pikinga ake o te hua...Pānuihia atu -
He aha e kore ai e taea te whakamahi tauwhitiwhiti i ngā flocculants tango tae mai i ngā ahumahi rerekē?
Ngā Kupumatua: Te whakarewa tango tae, te kaihoko tango tae, te kaihanga o te kaihoko tango tae I roto i te mara o te maimoatanga wai para ahumahi, ka mahi ngā whakarewa tango tae pērā i te "tākuta kounga wai," e tātaritanga ana me te tohu maimoatanga mō te wai para mai i ngā ahumahi rerekē...Pānuihia atu -
Mai i te "Whakaora-katoa" ki te "Whaiaro": Te Whanaketanga Hangarau o ngā Kaihoko Whakakore Tae o te Wai Para
Ngā Kupumatua: Kaihoko tango tae o te wai para, kaihoko tango tae o te wai para, kaihanga kaihoko tango tae I roto i te mara o te maimoatanga wai para ahumahi, i whakaarohia ngā kaihoko tango tae o te wai para hei "rongoa mō te katoa" - pērā i te whakapono o te whakatupuranga tawhito ka taea e te pakiaka Isatis te whakaora i te...Pānuihia atu -
Ngā Kaitiaki e Kitea Ana: Te Āhua Hou o te Taiao Wai o ēnei Rā e Ngā Āhuatanga Maimoatanga Wai
Ngā Kupumatua: Ngā kaihoko moroiti maimoatanga wai, Ngā kaihanga kaihoko moroiti maimoatanga wai, Kaihoko huakita I raro i te ngangau me te pukumahi o te tāone, e rere puku ana tetahi ara ora e kore e kitea—te puna wai ma e...Pānuihia atu -
Kaiwhakakore Tae o te Wai Para: Me pēhea te Kōwhiri i te Hoa Horoi Tika mō tō Wai Para
I te wā i tūtaki ai te kaiwhakahaere wharekai a Mr. Li ki ngā peere wai para e toru o ngā tae rerekē, kāore pea ia i te mōhio he rite te whiriwhiri i tētahi mea whakakore tae wai para ki te whiriwhiri i tētahi hopi horoi kakahu mō ngā paru rerekē—ko te whakamahi i te hua hē ehara i te mea ka moumou moni anake engari ka arahi pea ki tētahi haerenga mai a ngā kaitātari taiao...Pānuihia atu -
Ka whakamōhio atu a YiXing Cleanwater ki a koe ki te polydimethyldiallylammonium chloride.
I te mea kei te piki haere te kaha o ngā whakaritenga tiaki taiao me te uaua haere o te maimoatanga waipara ā-umanga, kei te huri te polydimethyldiallylammonium chloride (PDADMAC, tātai matū: [(C₈H₁₆NCl)ₙ]) (https://www.cleanwat.com/poly-dadmac/) hei hua matua. Ko tōna rere pai...Pānuihia atu -
Te Ārahi i Muri i ngā Hurihuri Utu o te Polydimethyldiallyl Ammonium Chloride (PDADMAC)
I roto i te mākete rauemi mata matū, he mahi puku tā te Polydimethyldiallyl ammonium chloride (PDADMAC) i muri i ngā whakaaturanga, ā, ka pāngia e ngā rerekētanga utu te tini o ngā kamupene. Ko tēnei polymer cationic, e whakamahia whānuitia ana i roto i te maimoatanga wai, te hanga pepa, me te tango hinu, i ētahi wā ka kite i tōna utu he...Pānuihia atu -
He aha te hononga whakamīharo i waenga i te whai huatanga o ngā kaihoko tango fluoridation me te pāmahana?
1. Te Raruraru o ngā Kaiwhakaiti Fluoridation i ngā Pāmahana Iti I amuamu a Ms. Zhang, te wahine mahi kīhini, "Me whakamahi tonu e au ētahi pounamu tāpiri e rua o te kaiwhakaiti fluoridation i te takurua kia whai hua ai." Nā te mea ...Pānuihia atu -
Ka whakaotihia e te taputapu whakakore tae wai para ngā raruraru maimoatanga wai para ā-tāone
He mea tino kitea te uaua o ngā wāhanga wai para o te tāone. Ka puta he paru miraka i te hinu e haria ana e te wai para o ngā wharekai, ka puta he kikorangi-kakariki te pahuka e puta mai ana i ngā hopi horoi, ā, he parauri pouri te nuinga o te wā i roto i te wai para. Mā tēnei pūnaha whakauru maha-tae ka nui ake te hiahia...Pānuihia atu -
Te makutu o te purenga paru-te tango tae o te flocculant
Hei rauemi matua mō te maimoatanga paru hou, ko te hua purenga pai rawa atu o ngā mea whakakore tae e ahu mai ana i te tikanga mahi toru "hiko-matū-tinana-koiora". E ai ki ngā raraunga a te Manatū Taiao me te Taiao, ko te maimoatanga paru...Pānuihia atu -
DCDA-Dicyandiamide (2-Cyanoguanidine)
Whakaahuatanga: He matū maha ngā whakamahinga o te DCDA-Dicyandiamide, he whānuitia ngā whakamahinga i roto i ngā ahumahi rerekē. He paura karaihe mā. Ka wairewa i roto i te wai, te waipiro, te ethylene glycol me te dimethylformamide, kāore e wairewa i roto i te ether me te benzene. Kāore e mura. Ka pumau ina maroke. Whakamahinga F...Pānuihia atu -
He maha ngā momo polymer decolorizing flocculants e whakamahia whānuitia ana i roto i te mara o te wai ahumahi me te maimoatanga parakaingaki.
I roto i te taiao hou, ko ngā raruraru paru i puta mai i te whanaketanga ahumahi kua tino rongoatia i te kāinga me tāwāhi. Mō tēnei, me kōrero tātou mō te āhua o ngā mea whakakore tae i roto i te maimoatanga wai. Ko te tikanga, ko te paru i puta mai i te tangata...Pānuihia atu