Mashandisiro Emishonga Yekuchenesa Mvura 2

Mashandisiro Emishonga Yekuchenesa Mvura 3

Isu iye zvino tinobhadhara zvakanyanya kurapa mvura yakasvibiswa kana kusvibiswa kwezvakatipoteredza kunowedzera kuipa.Mishonga yekuchenesa mvura ndeyekubatsira izvo zvakakosha pamidziyo yekuchenesa mvura yetsvina.Makemikoro aya akasiyana mumigumisiro uye kushandisa nzira.Pano tinosuma nzira dzekushandisa pamakemikari akasiyana ekurapa mvura.

I.Polyacrylamide uchishandisa nzira: (Kumaindasitiri, machira, tsvina yemanisipala uye zvichingodaro)

1.dilute chigadzirwa se 0.1% -0,3% mhinduro.Zviri nani kushandisa mvura isina munyu kana uchinyungudusa.(Semvura yemupombi)

2. Ndokumbira utarise: Paunenge uchidzikisa chigadzirwa, ndokumbira udzore kuyerera kweOtomatiki dosing muchina, kudzivirira kusangana, hove-ziso mamiriro uye kuvhara mumapaipi.

3.Kukurudzira kunofanira kuva pamusoro pemaminitsi makumi matanhatu ne 200-400 rolls / min. Zviri nani kudzora kutonhora kwemvura se 20-30℃, izvo zvicha mhanyisa kupera. Asi ndapota ita shuwa kuti tembiricha iri pasi pe60℃.

4.Nekuda kwehupamhi ph renji iyo chigadzirwa ichi chinogona kuchinjika, iyo dosage inogona kuva 0.1-10 ppm, inogona kugadziriswa maererano nemhando yemvura.

Mashandisiro e polyaluminium chloride: (inoshanda kune indasitiri, kudhinda uye dhayi, tsvina yemunisiparati, nezvimwewo)

　　1. Dissolve iyo yakasimba polyaluminium chloride chigadzirwa nemvura pachiyero che1:10, simbisa uye shandisa.

　　2. Zvinoenderana nekusiyana kwakasiyana turbidity yemvura mbishi, the optimal dosage inogona kutariswa.Kazhinji, kana turbidity yemvura yakasvibirira iri 100-500mg/L, muyero uri 10-20kg pachuru chematani.

　　3. Kana turbidity yemvura yakasvibirira yakakwira, muyero unogona kuwedzerwa zvakakodzera;kana turbidity yakadzikira, dosi inogona kuderedzwa zvakakodzera.

　　4. Polyaluminium chloride uye polyacrylamide (anionic, cationic, non-ionic) inoshandiswa pamwe chete kuti zvive nani.