Te Whakapaipai i te Tiaki Taiao: Te Whakakore i te Mana o nga Punaha Whakakorenga Hau Whakamutunga Hihiko
pikitia 1Pourewa Desulfurization
Ko te Pūnaha desulfurization hau pau he taputapu nui hei whakaiti i te whanariki hauhā (SO2) i roto i te hau rewharewha. He whanui te kaupapa mahi me te awhe tono.
Ko nga korero e whai ake nei mo te whakamohiotanga Te Whakarewa Hau pūnaha:
1.Maapono mahi
Ko te maataapono mahi o te punaha desulfurization hau ka wehea ki te desulfurization maku me te desulfurization maroke:
pikitia 2 Rere mahere o te punaha whakangao ngongo hau
Whakawhanaunga mākū:Ko te whakamaoritanga maku ko tetahi o nga hangarau whakamaaramatanga e tino whakamahia ana. I roto i te tukanga desulfurization mākū, rongoā kawakore pērā i slurry pākeho te konutai waihā te nuinga whakamahia rite absorbents. Ka haere te hau rewharewha i roto i te pourewa desulfurization, ka tino pa atu ki te kohu wai, ki te wairewa kawakore ranei i maputia mai i te paparanga rehu. Ko te sulfur dioxide i roto i te hau rewharewha ka ngohia e te mimiti ka tauhohe matū ki te hanga pūkawa (pērā i te konupūmā sulfite me te konupūmā pūkawa). I muri mai, ka taea te tukatuka ano enei sulfates, penei i te waikura, te tioata, me etahi atu, hei hanga i nga hua-a-muri penei i te gypsum.
pikitia 8 Desulfurization pourewa hanganga hoahoa
Whakawhanaunga maroke:Karekau he wai, he wairewa ranei te whakamaroketanga whakamaroke, engari ka whakamahi i nga mimiti maroke (pēnei i te waro whakahohe, te konupūmā waikura, me etahi atu) hei whakauru i te whanariki i roto i te hau rewharewha. He pai tenei tikanga mo nga wa e iti ana te wai i roto i te hau rewharewha, me karohia ranei te wai para.
2.Te titonga o te punaha
Kei roto i te punaha desulfurization hau para nga waahanga matua e whai ake nei:
Pūnaha hau rere: Kei te tito o te kuaha rewharewha rewharewha damper kuaha, karohia te tatau hau rewharewha damper kuaha, rewharewha maitai, aha atu, e te kawenga mō te whakauru hau rewharewha kei roto whanariki hauhā ki roto i te pūnaha desulfurization.
Pūnaha whakarite whakangao (tikanga mākū): Pērā i te pūnaha whakarite slurry pākeho, tae atu ki te paura pākeho silo, wiriwiri hopper, taputapu pauna, tīwiri whāngai, slurry mīhini whakarite, me ētahi atu, whakamahia ki te whakarite i te absorbent e hiahiatia ana mo te desulfurization.
pourewa desulfurization: Ko te pourewa desulfurization ko te taputapu matua o te pūnaha desulfurization. Ka tauhohe matū te hau rewharewha ki te mimiti i roto i te pourewa ki te whakatutuki i te awenga desulfurization. Ko te pourewa desulfurization mākū te nuinga o rite rawa ki te apa rehu me te apa tarapēke ki te whakapai ake i te kakama desulfurization.
pikitia 9 pourewa desulfurization
Pūnaha whakamaroke gypsum (tikanga mākū):Mo nga hua-a-whaa penei i te gypsum i hangaia e te whakamaaramatanga makuku, ka hiahiatia te maimoatanga whakamaoritanga mo te whakamahi i muri mai, ka tukuna ranei.
Pūnaha hangarau tūmatanui: Tae atu ki te punaha wai tukatuka, te punaha tohatoha hiko iti-ngaohiko me te punaha hau kōpeke, me etahi atu, hei whakarato i nga tikanga whakahaere e tika ana mo te punaha whakaheke.
Pūnaha Aroturuki Tukunga Hau Rere Tonu (CEMS):whakamahia ki te ine i nga tawhā hau rewharewha o te pūrere desulfurization i roto i te wā tūturu, whakarato raraunga mō te whakatika i te tawhā whakahaere o te pūrere desulfurization, whakarite te mahi noa o te pūrere, me te whakarato raraunga mo te aromatawai mahi o te pūrere desulfurization.
3.Te Awhi Tono
Ko te Pūnaha desulfurization hau pau Kei te whakamahia nuitia i roto i nga momo ahumahi, ina koa ko nga ahumahi e hiahia ana kia nui nga tauhohenga matū me te whakaputa i te hau rewharewha kei roto i te whanariki hauhā, penei i te petrochemicals, te para hinu, te whakarewa, te maniua matū, te maitai, te hiko, me etahi atu. taiao.
4.Painga Hangarau
Ko te Pūnaha desulfurization hau pau he maha nga painga o te hangarau, tae atu ki te kaha o te desulfurization teitei, te aratau mahi ngawari, te whanui whanui, me nga hua-a-taiao. I tua atu, me te haere tonu o te hangarau, kei te whakapai tonu te punaha desulfurization hau para ki te whakapai ake i te pai o te desulfurization, te whakaheke i nga utu whakahaere me te whakaiti i te paanga o te taiao.
5. Whakarāpopototanga
pikitia 10 Nga taputapu whakangao hau parapara
Hei whakarāpopototanga, ko te punaha whakangao hau para he taputapu whakamarumaru taiao, he mea tino nui mo te whakaheke i te ihirangi whanariki hau i roto i nga whakaputanga ahumahi me te tiaki i te taiao me te hauora tangata.