Ityala Lokusetyenziswa Kwesityalo Sokucoca Amanzi Amdaka eBeijing

Elinye iziko lokunyanga amanzi amdaka eBeijing lelinye leziseko zophuhliso ezakhelwe ukusombulula iingxaki zokunyanga amanzi amdaka edolophini nakwiindawo ezingqongileyo. Lagqitywa ngokusesikweni laza lasetyenziswa ngoJuni 2009. Okwangoku, indawo esembindini wedolophu isebenzisa inkqubo yokukhupha amanzi amdaka edibeneyo ngaphandle kwezibonelelo zokunyanga amanzi amdaka. Inkunkuma ayinyangwa kwaye ayikhutshelwa emlanjeni ngepayipi ekhoyo edibeneyo, nto leyo ebangela ungcoliseko olukhulu kwimeko yamanzi ekhoyo. Ngokukhawuleziswa kokwakhiwa kwedolophu, inani labemi bedolophu likhula ngokukhawuleza, kwaye inani lenkunkuma liyanda imihla ngemihla. Ukongeza, ukuze kukhuselwe imithombo yamanzi yesixeko, njengenxalenye ebalulekileyo yeziseko zophuhliso zasedolophini, kuyimfuneko ukwakha isikhululo sokunyanga amanzi amdaka kule dolophu. Kuya kwakhiwa indawo entsha emanzi eyenziweyo ejikeleze isikhululo sokunyanga amanzi amdaka, kwaye amanzi alungisiweyo aya kusetyenziswa njengomthombo wendawo emanzi eyenziweyo okanye akhutshelwe emlanjeni othile. Isikali seprojekthi yi-20000 m3/d kungekudala kunye ne-30000 m3/d kwixesha elide.

(umfanekiso weplane yesityalo sokucocwa kwamanzi amdaka eBeijing)

Isakhiwo esiphambili siquka: igumbi lokumpompa elingaphakathi (kubandakanya igumbi legrille), igumbi lokuhlamba isanti, igumbi lokuhlamba isanti, umsele wokunyibilikisa umphezulu, itanki yodaka, igumbi lokumpompa udaka, igumbi lomatshini wokukhupha amanzi udaka kunye netanki yokugcina udaka, iishedi zokugcina udaka, imijelo yokubulala iintsholongwane kwi-UV, izibonelelo kunye nezakhiwo zokususa ivumba, kunye namagumbi okulinganisa; ezinye izakhiwo kunye nezakhiwo ziquka igumbi eliphambili lesitishi, isakhiwo esibanzi, ichibi lomlilo kunye negumbi lokumpompa, igumbi lepompo yobushushu, indawo yokugcina impahla, igumbi lolondolozo, kunye negumbi lonxibelelwano. Isakhiwo esibanzi sixhotyiswe ngegumbi lolawulo eliphakathi kunye nelebhu, enokubeka esweni ngempumelelo kwaye ilawule idatha eyahlukeneyo. Ukuze abasebenzi abakwindawo bakwazi ukulungisa iiparameter zenkqubo ngexesha elifanelekileyo. Iziko lethu lisebenzisa indlela ye-oxidation ditch esebenzayo ye-sludge kunyango lwesibini lwebhayoloji yelindle, kuthathelwa ingqalelo iimfuno zokususwa kwe-phosphorus kunye ne-nitrogen.

Uiimveliso zokucula:

IShanghai BOQU Instrument inika indibaniselwano yokubeka esweni ngokuzenzekelayo kunye nokubeka esweni ngesandla kule projekthi, ukubeka esweni ngokuzenzekelayo kusombulula iingxaki zenkampani zokuzisebenzela kunye nokugcinwa kwesityalo sokucocwa kwamanzi amdaka kwaye kuqinisekisa uzinzo kunye nokuthembeka komgangatho wamanzi ngexesha lenkqubo yokucocwa kwenkampani. Ukubeka esweni ngesandla iBeijing Urban Drainage Monitoring Station inika ukubeka esweni. Ngokusebenzisa umsebenzi opheleleyo wokubeka esweni nokulawula umgangatho wamanzi ukuqinisekisa umgangatho wamanzi ozinzileyo nothembekileyo.