Momwe mungagwiritsire ntchito mankhwala othandizira madzi 2

Momwe mungagwiritsire ntchito mankhwala othandizira madzi 3

Tsopano tapereka chidwi kwambiri ndikuchiritsa madzi owononga pomwe kuwonongeka kwa chilengedwe kukukulirapo. Apa timangolera njira zogwiritsira ntchito zamankhwala osiyanasiyana amadzimadzi.

I.Palcrylamide pogwiritsa ntchito njira:

1.Dilte malonda monga 0.1% -0,3% yankho. Zingakhale bwino kugwiritsa ntchito madzi osalowerera popanda mchere mukamawononga. (Monga madzi ampopi)

2.Chotoni

3.Siriring iyenera kukhala yoposa mphindi 60 ndi 200-400 roll / min.it kuwongolera kutentha kwamadzi monga 20-30℃, izi zimathandizira kusungunula.koma chonde onetsetsani kutentha kuli pansipa 60℃.

4.Kutsa ku mitundu yonse ya ph zomwe izi zitha kusintha, mlingo ungakhale 0,1-10 ppm, imatha kusinthidwa malinga ndi mtundu wamadzi.

Momwe mungagwiritsire ntchito polsalumuminim chloride:

　　1. Sungunulani mtengo wokhazikika wa polloridem cloride ndi madzi pamlingo wa 1:10, uziyambitsa ndi kugwiritsa ntchito.

　　2. Malinga ndi kusokonekera kosiyanasiyana kwa madzi osaphika, kuchuluka koyenera kumatha kutsimikizika. Nthawi zambiri, pamene kusokonekera kwa madzi osaphika ndi 100-500mg / l, mlingo wake ndi 10-20kg pa matani zikwizikwi.

　　3. Ku Turbidity kuli kotsika, Mlingo ungathe kuchepetsedwa moyenerera.

　　4. Polyulumuminim chloride ndi polyacryamide (anionic, conic, osagwirizana, osakhala inic) amagwiritsidwa ntchito ngati zotsatira zabwino.