Pokhala ndi zofunikira zolimba kwambiri zoteteza chilengedwe komanso zovuta zomwe zikuchulukirachulukira zakuthira madzi otayira m'mafakitale, polydimethyldiallylammonium chloride (PDADMAC, formula yamankhwala: [(C₈H₁₆NCl)ₙ])(https://www.cleanwat.com/poly-dadmac/)ikukhala chinthu chofunikira kwambiri. Makhalidwe ake oyenda bwino, kugwiritsa ntchito kwake, komanso kuyanjanitsa kwachilengedwe kwapangitsa kuti igwiritsidwe ntchito poyeretsa madzi a gwero ndi kuthira madzi oyipa.
Chiyambi cha Zamalonda
Polima ili ndi magulu amphamvu a cationic ndi magulu adsorbent yogwira ntchito. Kupyolera mu mlandu neutralization ndi adsorption mlatho, izo destabilizes ndi flocculates inaimitsidwa particles ndi madzi sungunuka zinthu munali magulu zoipa mlandu m'madzi, kusonyeza mphamvu kwambiri decolorization, yotsekereza, ndi organic kanthu kuchotsa. Izi zimafuna mlingo wocheperako, zimapanga flocs zazikulu, zimakhazikika mofulumira, ndipo zimapanga chipwirikiti chotsalira chochepa, zomwe zimapangitsa kuti pakhale matope ochepa. Imagwiranso ntchito mkati mwa pH yayikulu ya 4-10. Ndiwopanda fungo, wosakoma, komanso wopanda poizoni, ndikupangitsa kuti ikhale yoyenera kuyeretsa madzi osiyanasiyana komanso kugwiritsa ntchito madzi otayira.
Mfundo Zapamwamba
| Chitsanzo | CW-41 |
| Maonekedwe | Kuwala mpaka kotumbululuka chikasu, mandala, viscous madzi. |
| Zolimba (%) | ≥40 |
| Viscosity (mPa.s, 25°C) | 1000-400,000 |
| pH (1% yankho lamadzi) | 3.0-8.0 |
| Zindikirani: Zogulitsa zomwe zili ndi zolimba zosiyanasiyana ndi ma viscosities zitha kusinthidwa mwakufuna kwanu. | |
Kugwiritsa ntchito
Mukagwiritsidwa ntchito nokha, njira yochepetsera iyenera kukonzedwa. Mlingo wamba ndi 0.5% -5% (potengera zolimba).
Pothira madzi opangira magwero osiyanasiyana ndi madzi otayira, mlingo wake uyenera kutsimikiziridwa potengera kusungunuka ndi kuchuluka kwa madzi oyeretsedwa. Mlingo womaliza ungadziwike poyesa kuyesa.
Kuwonjezera malo ndi yoyambitsa liwiro ayenera mosamala anasankha kuonetsetsa yunifolomu kusanganikirana ndi zakuthupi popewa breakage floc.
Kuwonjezera kosalekeza kumakondedwa.
Mapulogalamu
Pakuyandama, imatha kupititsa patsogolo kupanga bwino komanso kuchepetsa zinthu zolimba zamadzimadzi. Posefera, imatha kukonza madzi osefa komanso kupititsa patsogolo kusefa.
Poganizira, zimatha kupititsa patsogolo ndende komanso kufulumizitsa kuchuluka kwa sedimentation. Amagwiritsidwa ntchito pofotokozera zamadzi, kuchepetsa mtengo wa SS ndi turbidity yamadzi oyeretsedwa komanso kuwongolera bwino kwamadzi otayira.
Nthawi yotumiza: Sep-24-2025