Izixhobo zokucoca ugutyulo lwamanzi amdaka

Imithombo yamanzi amdaka alungiswayo

Inkqubo yokuvelisa: ukunyibilika kwemathiriyeli ekrwada → ukucoca → ukucoca → ukulayishwa kwepleyiti → ukukhenkceza ngokukhawuleza Imathiriyeli ekrwada ekhenkcezisiweyo enyibilikayo intlanzi, ukuhlamba amanzi, ulawulo lwamanzi, ukubulala iintsholongwane, ukucoca kunye nezinye iinkqubo zivelisa amanzi amdaka emveliso, Ezona zingcolisi zikhutshwa kumanzi okuhlamba izixhobo zokuvelisa. kunye nomgangatho weworkshop yiCODcr, BOD5, SS, ammonia nitrogen, njl.

Itekhnoloji yenkqubo yonyango lwangaphambili

Ngenxa yokukhutshwa okungalinganiyo kwamanzi asetyenzisiweyo asetyenzisiweyo kunye nokuguquguquka okukhulu kumgangatho wamanzi, kuyimfuneko ukomeleza amanyathelo onyango lwangaphambili ukuze kuphunyezwe iziphumo zonyango oluzinzile.Amanzi amdaka athatyathwa yigridi yokususa intwana emanzini, kwaye izinto eziqinileyo ezimisiweyo ezinje ngesikhumba sentlanzi, ukuchetywa kwenyama, kunye namathambo entlanzi ziyahlulwa phambi kokuba zingene kwitanki yokulawula.Isixhobo sokungenisa umoya sifakwe kwitanki, esinemisebenzi efana ne-deodorization kunye nokukhawulezisa ukwahlukana kweoli kumanzi amdaka, ukuphucula i-biodegradability yamanzi amdaka kunye nokuqinisekisa ukusebenza kakuhle konyango lwebhayoloji elandelayo.Ngenxa yobuninzi begrisi emanzini amdaka, izixhobo zokususa ioli kufuneka zifakwe.Ngoko inkqubo yonyango yangaphambili ibandakanya: i-grating kunye negumbi lokuphakamisa impompo, itanki ye-air flotation, itanki ye-hydrolysis ye-asidi.

Ukusetyenzwa kwemfuno

1. Umgangatho wamanzi amdaka omgangatho wokukhutshelwa kogutyulo uhlangabezana nomgangatho wokuqala ochazwe “kwiMigangatho yoKulahlwa kweWaste Comprehensive Waste” (GB8978-1996).

2. Iimfuno zobugcisa:

① Inkqubo * *, ethembeke ngokobuchule, kunye nesisombululo esilungiselelwe uqoqosho siyafuneka.Uyilo olunengqiqo kunye neenyawo ezincinci ziyafuneka.

② Izixhobo eziphambili zesikhululo samanzi amdaka zamkela ulwakhiwo lwekhonkrithi yentsimbi engaphezulu komhlaba.

③ Amanzi okungena adityaniswe ngombhobho wekhonkrithi, kunye nomphakamo osezantsi we-2.0m.Emva kokudlula kumthombo wokulinganisa, amanzi afakwe kumbhobho kamasipala ngaphandle kwendawo yefektri.

Umgangatho wokuqala womgangatho ocaciswe “kuMgangatho oBanzi wokuLalwa kwamanzi amdaka” (GB8978-1996): iyunithi: mg/L izinto eziqinileyo ezimisiweyo SS ＜ 70;BOD＜ 20;I-COD <100;I-nitrogen ye-ammonia <15.