He Tauira Tono mō tētahi Whare Hiko Whaiaro i roto i tētahi Ahumahi Pepa i Fujian

Kei te Porowini o Fujian tētahi kamupene hanga pepa iti te herenga, ā, ko tētahi o ngā umanga whakaputa pepa nui rawa atu i te porowini, ā, he umanga porowini matua e whakauru ana i te hanga pepa nui me te whakakotahitanga o te wera me te whakaputa hiko. Kei roto i te tauine hanga katoa o te kaupapa e whā ngā huinga "630 t/h ngā poiha moenga wai rere pāmahana teitei me te pēhanga teitei + 80 MW ngā tāwhana mamaoa pēhanga-muri + 80 MW ngā whakaputa hiko," me te poiha kotahi hei wae tārua. E rua ngā wāhanga o te kaupapa: ko te wāhanga tuatahi he huinga e toru o ngā taputapu kua whakahuatia ake nei, ko te wāhanga tuarua he huinga tāpiri.

He mea nui te tātari kounga wai i roto i te tirotiro i ngā poiha, nā te mea he pānga tika te kounga o te wai ki te whakahaere o ngā poiha. Tērā pea ka hua ake he koretake o te mahi, he kino ngā taputapu, me ngā tūponotanga haumaru mō ngā kaimahi i te kounga ngoikore o te wai. Mā te whakamahi i ngā taputapu aroturuki kounga wai ipurangi ka tino whakaiti i te tūponotanga o ngā aituā haumaru e pā ana ki ngā poiha, ā, mā reira ka whakarite kia haumaru, kia pumau hoki te whakahaere o te pūnaha poiha.

Kua whakamahia e te kamupene ngā taputapu tātari kounga wai me ngā pūoko taurite i hangaia e BOQUMā te aroturuki i ngā tawhā pēnei i te pH, te kawe hiko, te hāora rewa, te silicate, te phosphate, me ngā katote konutai, ka whakarite kia haumaru, kia pumau hoki te mahi a te pōro, ka roa ake te ora o ngā taputapu, ā, ka whakamanahia te kounga o te mamaoa.

Ngā Hua Kua Whakamahia:
Pūtātari pH Ipurangi pHG-2081Pro
Kaitātari Ahumahi Ipurangi DDG-2080Pro
KURĪ-2082Pro Kaitātari Hāora Whakarewa Ipurangi
Kaitātari Silicate Ipurangi GSGG-5089Pro
Kaitātari Phosphate Ipurangi LSGG-5090Pro
Kaitātari Ion Konutai Ipurangi DWG-5088Pro

Uara pH: Me pupuri te pH o te wai poihau i roto i tētahi awhe (te tikanga 9-11). Mēnā he iti rawa (waikawa), ka waikura ngā wāhanga whakarewa o te poihau (pērā i ngā paipa rino me ngā pahu mamaoa). Mēnā he teitei rawa (tino kawakore), ka taka pea te kiriata tiaki i runga i te mata whakarewa, ka hua ake te waikura kawakore. Ka taea hoki e te pH tika te aukati i te pānga waikura o te hauhā waro kore utu i roto i te wai, me te whakaiti i te mōrearea o te tauraki o ngā paipa.

Te Ahumahi: Ko te ahumahi e whakaata ana i te nui katoa o ngā katote wairewa i roto i te wai. Ka teitei ake te uara, ka nui ake ngā poke (pērā i te tote) kei roto i te wai. Ka taea e te ahumahi teitei rawa te arahi ki te tauine o te poiha, te tere o te waikura, ā, ka pā pea ki te kounga o te mamaoa (pērā i te kawe tote), te whakaiti i te pai o te wera, tae atu ki te puta o ngā aituā haumaru pērā i te pakaru o ngā paipa.

Hāora rewa: Ko te hāora rewa i roto i te wai te tino take o te waikura hāora o ngā konganuku poiha, inā koa i roto i ngā economizer me ngā pakitara whakamatao-wai. Ka taea e ia te arahi ki te pakaru me te angiangi o te mata o te konganuku, ā, i ngā wā tino kino, ka turuturu ngā taputapu. He mea tika kia whakahaerea te hāora rewa i te taumata tino iti (te nuinga o te wā ≤ 0.05 mg/L) mā te maimoatanga whakakore hau (pēnei i te whakakore hau wera me te whakakore hau matū).

Silicate: He ngāwari te silicate ki te memeha me te mamaoa i raro i te pāmahana me te pēhanga teitei, ka whakatakotoranga ki ngā mata o te tāpine hei hanga i te unahi silicate, ka whakaiti i te pai o te tāpine, ā, ka pā ki tana mahi haumaru. Mā te aroturuki i te silicate ka taea te whakahaere i te nui o te silicate i roto i te wai poihau, te whakarite i te kounga o te mamaoa, me te ārai i te memeha o te tāpine.

Pūtake Phosphate: Mā te tāpiri i ngā tote phosphate (pērā i te trisodium phosphate) ki te wai kohua ka taea te tauhohe ki ngā katote konupūmā me te konupora hei hanga i ngā matūriki phosphate ngohengohe, ka ārai i te hanganga o te unahi mārō (arā, "maimoatanga ārai unahi phosphate"). Mā te aroturuki i te kukū o te pūtake phosphate ka noho tonu i roto i te awhe whaitake (te nuinga o te wā 5-15 mg/L). Mā ngā taumata tiketike rawa ka arahi pea ki te kawe a te pūtake phosphate e te mamaoa, engari ko ngā taumata iti rawa ka kore e ārai i te hanganga unahi.

Ngā iona konutai: Ko ngā iona konutai he iona wehea-tote noa i roto i te wai, ā, ka taea e tōna ihirangi te whakaata ā-kore i te nui o te kukū o te wai poiha me te āhua o te tote e haria ana e te mamaoa. Mena he nui rawa te kukū o ngā iona konutai, he tohu tēnei kua tino kukū te wai poiha, ā, ka ngāwari ki te whakapūkara me te waikura; ko te nui rawa o ngā iona konutai i roto i te mamaoa ka arahi hoki ki te kohikohinga tote i roto i te tāwhana mamaoa, ka pā ki te mahi a te taputapu.