Pam pamadzi
Chiyambi
Pam (polyacrylamide) ndi mtundu wa polinsi womwe umagwiritsidwa ntchito pamapulogalamu osiyanasiyana, kuphatikizapo chithandizo chamadzi. Polyacrylamide amagwiritsidwa ntchito ngati nyumba yoyendetsera madzi njira zothandizira kusuta tinthu tating'onoting'ono, zimapangitsa kukhala kosavuta kusiyanitsa mathithi ndi madzi.
Polyacrylamide (Pam) ndi polymer compound yomwe imagwiritsidwa ntchito mu gawo lamadzi. Zimabwera m'mitundu yambiri, kuphatikiza Nonionic, carric, ndi anionec.
Zolemba zaluso
Polyacrylamide (Pam) ufa
| Mtundu | CAPIC Pam (cpam) | Anionic Pam (AkhAM) | Osagwirizana Pam (NPAM) |
| Kaonekedwe | Ufa woyera | Ufa woyera | Ufa woyera |
| Zolimba,% | 88 min | 88 min | 88 min |
| mtengo wamtengo | 3 - 8 | 5 - 8 | 5 - 8 |
| Kulemera kwa maselo, x106 | 6 - 15 | 5 - 26 | 3 - 12 |
| Kuchuluka kwa ion,% | Otsika, Sing'anga, M'mwamba | ||
| Kusungunuka nthawi, min | 60 - 120 | ||
Polyacrylamide (Pam) emulsion:
| Mtundu | CAPIC Pam (cpam) | Anionic Pam (AkhAM) | Osagwirizana Pam (NPAM) |
| Zolimba,% | 35 - 50 | 30 - 50 | 35 - 50 |
| pH | 4 - 8 | 5 - 8 | 5 - 8 |
| Makulidwe, MPA.S | 3 - 6 | 3 - 9 | 3 - 6 |
| Kusungunuka nthawi, min | 5 - 10 | 5 - 10 | 5 - 10 |
Mapulogalamu
Maluwa:Polyacrylamide nthawi zambiri amagwiritsidwa ntchito ngati nyumba yoyendetsera madzi kuti ichotse zokhazikika, tinthu tating'onoting'ono ndi ma colloids ndipo zimawakhumudwitsa kuti zikhale zokulirapo kapena kusefa. Kudzikwankha uku kumathandiza kuwongolera kumveka kwamadzi ndi kuwonekera.
Othandizira:Polyacrylamide amatha kupanga ma hades ndi zitsulo kuti azilimbikitsa zotsatira za mpweya. Pochiza zinyalala zokhala ndi ma ions achitsulo, kugwiritsa ntchito kwa polyacrkala kumatha kusintha mphamvu ndikuchepetsa zomwe zili mu madzi achitsulo mu madzi owononga.
Antisciant:M'madzi chithandizo chamadzi, polyacryamide amathanso kugwiritsidwa ntchito ngati sikelo yolepheretsa kutsitsa mapaipi ndi zida. Zimasintha madzi amtundu wa ion, amalepheretsa zakuthupi zosungunuka m'madzi, ndikuchepetsa mapangidwe a sikelo.
Kupititsa patsogolo Madzi:Polyacrylamide amathanso kugwiritsidwa ntchito kukonzanso madzi nthawi zina, monga kuwonjezera kuchuluka kwa ma slumed oyimitsidwa m'madzi, ndikuchepetsa mapangidwe a sludge, etc.
Kulimbikitsidwa kwa nthaka:Munthaka yolimba ndi kukonza, polyacryamide imatha kugwiritsidwa ntchito kukonza bata ndi kukana kwa nthaka, potengera nthaka.
Tiyenera kudziwa kuti mlingo wa polyacrylamide kuyenera kuyang'aniridwa mosamala panthawi yogwiritsa ntchito kupewa zovuta zachilengedwe. Kuphatikiza apo, ntchito inayake zimatengera zofunikira za chithandizo chamadzi ndi midzi yamadzi.
