Midhiya yekurapa mvura yakasviba: Zvinhu Zvikuru zvekusarudza vatengi

Mukugadzirisa mvura yakasviba, nzvimbo dzekuchengetedza (kana kuti dzinotakura) idzo dzinonyanya kushandiswa senzvimbo dzekuchengetedza tupukanana. Kana vatengi vedu vachisarudza nzvimbo dzekuchengetedza, havasi kungotarisa mutengo chete—vanonyanya kutarisa mashandiro e biofilm, hupenyu hwavo, uye matambudziko ekugadzirisa.

Heano mibvunzo inowanzo bvunzwa nevatengi, pamwe chete neruzivo rwehunyanzvi rwavari kutsvaga:

1. "Zvinotora nguva yakareba sei kuti biofilm iumbwe?"

Mhinduro: Zvinoenderana nekupisa kwemvura uye mutoro wezvisikwa. Kazhinji, munzvimbo dziri pakati pe20°C ne30°C, aerobic biofilm inotora mazuva 7-15, nepo anaerobic biofilm inogona kutora mazuva 15-30.

Zano Repamusoro: Taura nezvekuchinja kwemvura inonyungudika (kuwedzera mapoka epolar pamusoro). Iyi tekinoroji inokurumidza zvikuru kubatana kwehutachiona hwekutanga.

2. "Ndeipi nzvimbo inoshanda chaiyo yepamusoro?"

Pfungwa: Nzvimbo yakakura inobvumira mabhakitiriya akawanda kubatana, zvichiita kuti kugona kurapwa kuwedzere.

Mhinduro: Unofanira kusiyanisa pakati penzvimbo yepamusoro inodzidziswa uye inoshanda. Kana chinhu chinotakurwa chisina kugadzirwa zvakanaka uye chikavhara mukati, nzvimbo iyoyo yemukati inova "nzvimbo isina kufa" uye haichashandi pakurapa.

3. "Zvichavhara here? Tozvigadzirisa sei?"

Kune midhiya yakagadziriswa kana Mugari weTubes, kuvharika kwemabasa idambudziko guru rekushanda.

Pfungwa: Kukura kwakanyanya kwe biofilm kana kuwanda kwetsvina kunogona kuvhara migero, zvichikonzera "kupfupika kwemhepo" kana kutoputsika kwechimiro chemidziyo.

Mhinduro yacho: * Mbbr Media: Izvi zvinofamba nguva dzose nekuda kwemhepo inofefetera, zvichishandisa kurovera kubvisa biofilm yakawandisa (kuzvichenesa).

Fixed Media: Inoda mapatani emhepo akagadziridzwa kana kushambidzwa kwemusana nguva nenguva kudzivirira kuungana kwetsvina.

4. "Nguva yekurarama chii? Ichaoma here?"

Pfungwa: Hunhu hwezvinhu hunosarudza kugara kwenguva refu.

Kuenzanisa:

Zvinhu Zvakadzokororwa: Hazvina kusimba zvakanyanya; zvinogona kupwanyika mukati megore 1-2, zvichikonzera kuti TSS (Total Suspended Solids) ikwire mumvura inobuda.

Virgin HDPE (High-Density Polyethylene): Nezvinodzivirira UV uye ma antioxidants, izvi zvinowanzogara kwemakore anopfuura gumi.

5. "Chiyero chekuzadza chinokurudzirwa chii?"

Pfungwa: Zvakawanda hazvisi nani nguva dzose.

Gwaro: * Kune masisitimu eMBBR, mwero wekuzadza unowanzova pakati pe30% ne67%. Kupfuura 67% kunokanganisa kufamba kwemhepo, zvichideredza kutapurirana kweokisijeni.

Kune Fixed Media, inowanzo verengerwa nehuwandu hwenzvimbo iri pasi pemvura.

Paunobvunza mibvunzo iyi, edza kuzvibvunza kuti: "Sisitimu yako yekufema ine simba rakakwana here kune iyi media?" Kazhinji, kushanda zvisina kunaka kwe media hakusi iko kunokonzerwa nepurasitiki pachayo, asi kushaikwa kwekusanganiswa kwakakodzera kana oxygen, izvo zvinotungamira ku "nzvimbo dzisina kusimba" kana kuunganidzwa kwetsvina isina mweya.