Kaiwhakakore Tae Wai ParaHe momo rongoā tēnei e whakamahia ana i roto i ngā wai para ahumahi. E aro ana ki ngā wāhanga rōpū tae i roto i te wai para. He rongoā wai e whakaiti ana, e tango ana rānei i te chroma i roto i te wai para kia tutuki ai te āhua pai. E ai ki te mātāpono o te tango tae, ka taea te wehewehe i ngā rongoā tango tae kia toru ngā wāhanga: ngā rongoā tango tae flocculation, ngā rongoā tango tae waikura me ngā rongoā tango tae adsorption. Ko te rongoā tango tae waikura te nuinga o te wā e whakamahi ana i tōna āhuatanga waikura kaha ki te whakangaro i ngā rōpū tae kia tutuki ai te kaupapa o te tango i te chroma, ko te rongoā tango tae adsorption ia e tango ana i te chroma mā roto i ōna ake pore adsorption. He maha ngā herenga me ngā ngoikoretanga o ēnei tikanga e rua, ā, kāore e pai mō te tauine nui. He whānui te whakamahinga, ā, koia te take e waiho ai te rongoā tango tae flocculation hei hua matua o te tango tae.
Ka taea hoki e te tango tae te whakakore i te matū horoi me te hinu whakapūkara kei roto i te wai para mā te kaupapa o te whakapūkara me te whakatō, ka huri hei matūriki iti, kātahi ka totohu i raro i te mahi a te kaha ā-papa mā te whakapūkara me te whakatō kia tutuki ai te tukanga wehenga totoka-wai. Ko tōna kaupapa he tango i ngā mea rauropi kua whakatarewahia, he whakaiti i te COD i roto i te wai, he tango i te chroma, ā, i te wā kotahi ka tutuki ai ngā mahi maha o te whakaiti i te kawenga rauropi o te maimoatanga matū koiora o muri mai.
He tino māmā hoki te tikanga whakahaere o te tango tae wai para: tuatahi tangohia te 100ml o te wai para hei whakamātautau maimoatanga, kātahi ka tāpirihia he 2.5 wāhanga mō ia mano o te tango tae wai para o Beijingshi ki te wai para, whakaohokia mō te 6-8 hēkona, kātahi ka whakatikatika i te uara pH ki te 7-8, ā, hei whakamutunga tāpirihia he nui e tika ana. Mā te maturuturunga o te anion PAM (1‰ wairewa) ka oti te maimoatanga.
Ko te tango tae o te wai para e whakamahia nuitia ana mō te maimoatanga tango tae o te wai para nui-chroma i roto i ngā wheketere tae, ā, ka taea te whakamahi mō te maimoatanga wai para o ngā tae tauhohe, waikawa me ngā tae marara. Ka taea hoki te whakamahi mō te maimoatanga kakahu, te whakama me te tae, te maimoatanga wai para tā me te tae, me te maimoatanga wai para ahumahi o ngā tae, waituhi, me te hanga pepa.
Mō ētahi atu taipitopito tono me te hoko o ngā tango tae, whakapā atu ki a Yuncang (he kaihanga ngaio ongā matū maimoatanga wai ahumahi): sales@yuncangchemical.com.
Wā tuku: Hanuere-12-2023