Icala Lokufaka Isicelo Sesikhungo Sokuhlanza Indle e-Beijing

Esinye isikhungo sokuhlanza indle e-Beijing singesinye sengqalasizinda eyakhelwe ukuxazulula izinkinga zokukhuculula indle edolobheni nasezindaweni ezizungezile. Yaqedwa ngokusemthethweni futhi yaqala ukusetshenziswa ngoJuni 2009. Njengamanje, indawo emaphakathi nedolobha isebenzisa uhlelo oluhlanganisiwe lokukhipha indle ngaphandle kwezindawo zokuhlanza indle. Indle ayilashwa futhi ikhishelwa emfuleni ngepayipi elikhona elihlangene, okubangela ukungcoliswa okukhulu kwesimo samanzi esikhona. Ngokuthuthuka okuqhubekayo kokwakhiwa kwamadolobha, inani labantu baleli dolobha liyakhula ngokushesha, kanti nenani lendle liyanda usuku nosuku. Ngaphezu kwalokho, ukuze kuvikelwe imithombo yamanzi yedolobha, njengengxenye ebalulekile yengqalasizinda yasemadolobheni, kuyadingeka ukuthi kwakhiwe indawo yokukhuculula indle kuleli dolobha. Ixhaphozi elisha elizokwenziwa lizokwakhiwa eduze kwendawo yokukhuculula indle, futhi amanzi ahlanzekile azosetshenziswa njengomthombo wamaxhaphozi okwenziwa noma akhishelwe emfuleni othile. Isilinganiso sephrojekthi singu-20000 m3/d esikhathini esizayo esiseduze kanye ne-30000 m3/d esikhathini eside.

(isibalo sendiza yendawo yokuhlanza indle eBeijing)

Isakhiwo esikhulu sesakhiwo sihlanganisa: Igumbi lokumpompa lokungena (okuhlanganisa negumbi le-grille), igumbi le-cyclone grit, igumbi lokuwasha isihlabathi, umsele okhipha i-oxidation ongaphezulu, ithange le-sedimentation, igumbi lokumpompa udaka, igumbi lomshini wokukhipha udaka kanye nethangi lokugcina udaka, amashede esitoreji, iziteshi zokubulala amagciwane e-UV, izakhiwo, iphunga kanye nezindawo zokugeza. ezinye izakhiwo nezakhiwo zihlanganisa igumbi lesiteshi esikhulu, isakhiwo esibanzi, indawo yokucima umlilo kanye negumbi lokumpompa, igumbi lephampu yokushisa, indawo yokugcina impahla, igumbi lokunakekela, kanye negumbi lokuxhumana. Isakhiwo esibanzi sifakwe igumbi lokulawula eliphakathi nendawo kanye nelabhorethri, engaqapha ngempumelelo futhi ilawule idatha ehlukahlukene. Ukuze abasebenzi abasendaweni bakwazi ukulungisa imingcele yenqubo ngesikhathi esifanele. Isikhungo sethu sisebenzisa indlela ye-oxidation ye-sludge eyenziwe yasebenza ukuze kuhlanzwe indle, kucatshangelwa izidingo zokususwa kwe-phosphorus ne-nitrogen.

Ucula imikhiqizo:

I-Shanghai BOQU Instrument inikeza inhlanganisela yokuqapha okuzenzakalelayo kanye nokuqapha ngesandla kule phrojekthi, ukuqapha okuzenzakalelayo kuxazulula izinkinga zenkampani zokuzisebenza nokuzilungisa endaweni yokuhlanza indle futhi kuqinisekisa ukuzinza nokuthembeka kwekhwalithi yamanzi ngesikhathi sokwelashwa kwenkampani. Ukuqapha okwenziwa ngesandla okuphathiswe i-Beijing Urban Drainage Monitoring Station kuyaqapha. Ngokusebenzisa ukuqapha nokulawula izinga lamanzi olunzulu ukuze kuqinisekiswe izinga lamanzi elizinzile nelithembekile.