E mohio ana koe ki ta te mahi o te PCB poari  otinga awakeri ko? Ko te whakaaro matua o te mana o te otinga PCB whakakikorua ko ki te pupuri i ngā wae matū katoa i roto i te awhe i tohua e te tukanga. E whakarite ana te āhuatanga matū, me te tinana o te paninga anake i roto i te tawhā i tohua i roto i te tukanga. He maha ngā momo o ngā tukanga e whakamahia ana mō te mana, tae atu fractionation matū, whakamātautau tinana, faaotiraa uara waikawa o rongoā, mahara motuhake o te otinga faaotiraa colorimetric ranei. E hangaia ēnei tukanga ki te whakarite i te tika, ōritetanga me te pūmautanga o te tawhā pati. Whakaritea te kōwhiringa o te tikanga mana e te momo o te buildup.

Ahakoa he pono hoki te mana pati te tikanga tātari, kahore he kī taurangi e e ka whiwhi i te paninga pai. Na reira, ko te reira e tika ana ano hoki ki te huihui ki ngā whakamātautau-hiko. I roto i ngā, he maha pati-hiko tāpiri tāpiritanga organic ki te whakapai ake i te hanganga me te mahi o te paninga i roto i te tikanga ki te whakarite āhuatanga hiko, me te pūkaha pai o te paninga. He uaua ki te whakamahi i ngā tikanga tātari matū ēnei tāpiritanga, me kua tātarihia, ka whakaritea mā te whakamahi i ngā tikanga whakamātautau-hiko, e mahi hei tāpiri nui ki te whakahaere i te hanganga matū o te pati. ngā mana atu ngā te faaotiraa o ngā taumata tāpiri me whakarerekētanga, filtration me te purenga. Me enei ki te kia āta "kitea" i te whakakikoruatia röpü whakamātautau pati Holstein, a ka aro wetewetehia, tātarihia, ka hīkarotia i te āhua pereti paninga tohatoha ki te whakatutuki i ngā whakapaitanga whakapaitanga ranei i roto i te tukanga. whakaaro Hipanga.

Hei tauira, kei te whakaritea nga tawhā o dispersibility tiketike, waikawa tiketike kanapa, me te iti pati parahi whakakikorua e te tikanga kotuituitanga matū; i roto i te tua ki te tātari matū, kua waiho i raro ano hoki i te otinga parahi matū ki te uara waikawa pH ranei ōwehenga me te ine Tae, etc. Ki te ko te hanganga matū i roto i te tukanga ngā i muri tātaritanga, he mea e tika ana ki te aro nui ki nga huringa o te tahi atu tawhā me te āhua mata o te tïpako ki kia whakakikorua, pērā i te pāmahana o te otinga whakakikorua, te kiato o nāianei, te tikanga o whakapuru me te mana o te kāwanatanga maimoatanga mata o te tïpako i runga i te pati. I roto i ngā, he mea e tika ana ki te whakahaere i te pararopi poke-konutea o te otinga parahi whakakikorua waikawa kanapa, e nui te uara whakatakotoranga tukanga tīkina, a tika pānga te āhua mata o te apa parahi; me tino te tine-mata otinga koranu pati whakahaere i te ihirangi o poke parahi, pērā i te nui tetahi e pā te wettability me weldability me tiaki o te koranu paninga tine-mata.

Tuatahi, PCB whakakikorua whakamātautau

kia ngā te parau tumu mana o te pati whakakikorua te hanganga matū matua o te pati. Hei whakatutuki i te whakawa tika, e hiahiatia matatau me te pono mea whakamātautau me tikanga tātari. Me hoki ētahi pati ki te whakamahi i te tikanga ngaahi houalotú pērā i ine ratou mahara motuhake, me te uara waikawa (PH). I roto i te tikanga ki te mau tika te āhua mata o te paninga, te nuinga o ngā kaiwhakanao PCB inaianei tango te tikanga o te whakamātautau haehae o Holstein. Ko te tukanga whakamātautau motuhake ko ki tahoro i te rōpū whakamātautau e 37 ° ki te roa taua rite te taha roa, ki te pitoake hāngai me haere te taha roa. ka whai i te mehua auau haere te pitoiho te huringa i roto i te tawhiti pitoake-ki-pitoiho, me te hua e te te nāianei haere te pereti whakamātautau te huri tonu. Mai i te āhua o te tuaritanga o te pereti whakamātautau o nāianei, he reira taea ki te pūtaiao whakatau mehemea ko te kiato o nāianei whakamahia i roto i te pati whakakikorua roto te awhe i tohua e te tukanga. taea hoki te kitea te pānga tika o te ihirangi tāpiri i runga i te kiato o nāianei, me te pānga i runga i te kounga mata paninga.

Tuarua, ko te PCB piko tikanga kino whakamātautau:

whāngai i tēnei tikanga te no te reira kopare i te whānuitanga whanui, e hora i he koki, a kua takatūria ona papa o runga, me te raro ki te pānga uruhanga tika ki te āhua poutū. Mai i tenei, ka taea te whakamatauria te whānuitanga o nāianei, me te kaha Horo atu.

A toru, te whakawa me te hīkaro:

Na roto i te tikanga whakamātautau i runga ake-whakahuatia, he reira taea ki te whakawa i te āhuatanga o te tupu i roto i te rohe o nāianei iti o te pereti whakamātautau i te wa o te whakakikorua e te tuhi tūturu o te pereti whakamātautau, a taea whakawakia reira e hiahiatia te tāpiri te ki te tāpiri; a i roto i te rohe o nāianei tiketike, whakamana te whakakikorua te. Hē pērā i mata taratara, blackening me te ahua kōhikohiko kia puta, e tohu e te whakaurunga o poke whakarewa pararopi i roto i te pati tika pānga te āhua mata o te paninga. Ki te riri te mata o te paninga te, te auraa e te mānukanuka mata ko ki te kia iti. maha whakaaturia te apa whakakikorua pakaru rahi o tāpiritanga me te whāwehe i roto i te pati. whakaatu tino taua ari te hiahia mō te tātari wā me te whakatikatikanga kia e tutuki te hanganga matū o te pati te tawhā tukanga tohua i roto i te tukanga. Me tukinotia tāpiri i te taikaha me te decomposed mea organic, tātarihia, ka pure whakamahi waro whakahohe ranei te rite.

I roto i te poto, ahakoa te whakamahi o te hangarau rorohiko ki te whakahaere aunoa tetahi i tetahi i roto i te whanaketanga o te pūtaiao me te hangarau, engari me i whakamatauria hoki e te tikanga o te āwhina, i roto i te tikanga ki te whakatutuki i inihua rua. Na reira, Me ki kia whakamahia ranei rangahau me te whanaketanga o ngā tikanga whakamātautau hou, me te taputapu atu ki te hanga atu tino te tukanga PCB whakakikorua me paninga nga tikanga mana nuitia whakamahia i roto i te mua.

Yongmingsheng Ko te PCB kaihanga China , nau mai ki te whakapā mai!