Midziyo yekuchenesa tsvina yemumba
1, Chigadzirwa chekutarisa
1. Pahwaro hwekupfupisa ruzivo rwekushanda kwezvimisikidzo zvetsvina zvemumba nekune dzimwe nyika, zvakasanganiswa nebudiriro yavo yetsvakiridzo yesainzi uye maitiro einjiniya, chirimwa chakasanganiswa anaerobic tsvina yemvura inogadzirwa.Iyo midziyo inoshandisa MBR membrane bioreactor kubvisa BOD5, COD, NH3-N, mabhakitiriya uye mavhairasi.Iyo ine yakagadzikana uye yakavimbika tekinoroji kuita, yakanaka kurapa maitiro, yakaderera mari, otomatiki mashandiro, uye nyore kugadzirisa uye kushanda, Iyo haitore nzvimbo yepamusoro, haidi kuvaka dzimba, uye haidi kudziyisa uye kuvhara.Iyo yakabatanidzwa mudzimba yekuchenesa tsvina yemidziyo inogona kuiswa pasi kana yakavigwa mhando, uye maruva nehuswa zvinogona kudyarwa pasi pemhando yakavigwa pasina kukanganisa nharaunda yakapoteredza.
2. Kurapa uye kushandiswazve kwetsvina yemumba kubva kumahotera, maresitorendi, masanatoriums, masangano ehurumende, zvikoro, mauto, zvipatara, nzira dzekufambisa, njanji, mafekitari, migodhi, zvinokwezva vashanyi uye yakafanana nediki uye yepakati-saizi maindasitiri emvura tsvina kubva mukuurayiwa, kugadzirwa kwezvinhu zvemumvura. , chikafu, nezvimwewo. Hunhu hwetsvina inobatwa nemidziyo inosangana neyakajairwa chiyero chenyika.
2, Zvigadzirwa zvemhando
1. Iyo miviri-nhanho yebiological contact oxidation process inotora plug flow biological contact oxidation, uye maitiro ayo ekurapa ari nani pane ayo akasanganiswa zvachose kana maviri-nhanho munhevedzano yakasanganiswa zvachose biological contact oxidation tank.Iyo idiki pane yakabatidzwa sludge tank, ine yakasimba kuchinjika kune yemhando yemvura, yakanaka kukanganisa kurodha kuramba, yakagadzikana effluent mhando uye isina sludge bulking.Rudzi rutsva rwe elastic solid filler inoshandiswa mutangi, iyo ine yakakura chaiyo nzvimbo.Utachiona huri nyore kurembera uye kubvisa membrane.Pasi pemamiriro akafanana emutoro, iyo organic matter yekubvisa mwero wakakwira, uye kunyungudika kweokisijeni mumhepo mumvura kunogona kuvandudzwa.
2. Biological contact oxidation nzira inogamuchirwa yebiochemical tank.Huwandu hwehuwandu hwekuzadza hwakaderera.Iyo microorganism iri mune yayo yega oxidation nhanho, uye iyo sludge kugadzirwa idiki.Zvinongotora inopfuura mwedzi mitatu (mazuva makumi mapfumbamwe) kuburitsa sludge (yakaputirwa kana kubviswa mvura mukati medhaka keke rekutakura kunze).
Nguva yekutumira: Sep-15-2022