Ko te whare whakangao parakaingaki taone i tetahi takiwa o Xi'an City he hononga ki tetahi Shaanxi Group Co., Ltd. kei te taone nui o Xi'an, Porowini o Shaanxi.
Ko nga mea nui o te hanga ko te hanga whare wheketere, te whakaurunga paipa paipa, te hiko, te whakamarumaru uira me te whakamahana whenua, te whakamahana, te hanga huarahi wheketere me te whakakao, me etahi atu.
Ka whakamahia e te kaupapa nga taputapu maimoatanga parakaingaki, a, ko te mahinga matua o te tipu ka tango i te tukanga maimoatanga SBR. Ko te paerewa tukunga kounga o te wai parakaingaki kua rongoatia ko te "Urban Sewage Treatment Plant Pollutant Discharge Standard" (GB18918-2002) Taumata A. Ko te whakaotinga o te whare whakangao parapara i te taone nui i tetahi takiwa o Xi'an kua tino pai ake te taiao wai taone. He mahi tino nui ki te whakahaere i te parahanga me te tiaki i te kounga o te wai me te taurite kaiao o te waahi wai o te rohe. Ka whakapai ake ano i te taiao haumi o Xi'an me te mohio ki te oranga ohaoha me te oranga hapori o Xi'an. He pai te mahi a te whanaketanga toiwhi ki te whakatairanga i te whanaketanga.
BOQU COD, te haukini haukini, te paura katoa o te ūkuikui, me te katoa o te hauota tātari aunoa i whakauruhia ki te kokoru me te putanga o te whare horoi parapara i tetahi takiwa o Xi'an City, a ka whakauruhia te pH me nga mita rere ki te putanga. I te whakarite kia tutuki te waikeri o te whare parakaingaki ki te karaehe A o te "Pollutant Discharge Standard for Urban Sewage Treatment Plants" (GB18918-2002), ka tino aro turukihia, ka whakahaeretia te tukanga maimoatanga parakaingaki kia mau tonu ai te painga o te maimoatanga.
Wā whakairinga: Hune-11-2024
