Udupira twa polyacrylamide dufasha cyane mu gukura amazi mu myanda no mu kuyihagarika. Bamwe mu bakiriya bavuga ko polyacrylamide pam ikoreshwa mu gukura amazi mu myanda izahura n'ibibazo nk'ibi. Uyu munsi, ngiye gusesengura ibibazo byinshi bikunze kugaragara kuri buri wese.
1. Ingaruka zo gukurura ingano ya polyacrylamide si nziza, kandi ni iyihe mpamvu ituma idashobora gushyirwa mu gitaka? Niba ingaruka zo gukurura ingano atari nziza, tugomba kubanza gukuraho ibibazo by'ubwiza bw'umusaruro wa flocculant ubwawo, niba polyacrylamide ya cationic yujuje ubunini bwa molekile ya ionic, ndetse n'ingaruka zo gukurura ingano y'umusaruro utujuje ubuziranenge ntabwo ari byiza rwose. Muri iki gihe, gusimbuza PAM urwego rwa iyoni rukwiye bishobora gukemura ikibazo.
2. Nkwiye gukora iki niba ingano ya polyacrylamide ari nini cyane?
Umubare munini bivuze ko ingano y'ibicuruzwa idahagije, kandi hari icyuho hagati y'ingano zikenewe kuri polyacrylamide na sludge flocculation. Muri iki gihe, ugomba kongera guhitamo ubwoko, ugahitamo moderi ya PAM ikwiye n'ingano yo kongeramo kugira ngo upime, kandi ubone ikiguzi cyo gukoresha gihendutse. Muri rusange, ni byiza ko ingano ya polyacrylamide yashongeshejwe iba hagati ya kimwe cya kabiri na bibiri bya kabiri, kandi hagakorwa isuzuma rito hakurikijwe ubwo bunini, kandi ibisubizo byabonetse bikaba byiza kurushaho.
3. Nkora iki niba ubushyuhe bw'ikinyabutabire nyuma yo gukoresha polyacrylamide mu gukuraho amazi ari bwinshi?
Ibi biterwa no kongeramo cyane polyacrylamide cyangwa ibicuruzwa bidakwiye n'ibitaka. Niba ubushyuhe bw'ibitaka bugabanuka nyuma yo kugabanya ingano y'ibitaka, icyo gihe biba ikibazo cy'ingano y'ibitaka. Iyo ingano y'ibitaka yagabanutse, ingaruka ntiziboneke kandi ibitaka ntibishobora gukandamizwa, icyo gihe biba ikibazo cyo guhitamo ibicuruzwa.
4. Polyacrylamide yongerwa ku gishishwa, kandi amazi y’igishishwa gikurikiraho aba menshi cyane, nkora iki niba igishishwa cy’igishishwa kidahagije?
Muri iki gihe, banza urebe ibikoresho byo gusukura amazi. Imashini ikoresha umukandara igomba kureba niba umwanya w'igitambaro cyo gusukura udahagije, ko igitambaro cyo gusukura amazi kigomba gusimburwa; agakoresho ko gusukura ka plate na frame bigomba kureba niba igihe cyo gusukura amazi gihagije, niba igitutu cy'agakoresho gikwiye; centrifuge igomba kureba niba guhitamo ikintu gikuraho amazi gikwiye. Ibikoresho byo gusukura amazi byibanda ku kureba niba uburemere bwa molekile ya polyacrylamide buri hejuru cyane, kandi ibicuruzwa bifite ubukana bwinshi cyane ntibifasha mu gusukura ibyondo!
Haracyari ibibazo byinshi bikunze kugaragara bya polyacrylamide mu gukuraho amazi mu myanda. Ibi byavuzwe haruguru ni ibibazo bikunze kugaragara n'ibisubizo mu buryo bwinshi bwo gukemura ibibazo biri aho hantu. Niba ufite ibibazo bijyanye no gukanda cyangwa gusya matope ya polyacrylamide, byose ushobora kutwoherereza imeri, reka tuganire ku ikoreshwa rya polyacrylamide mu gukuraho amazi mu myanda!
Byasubiwemo kuva kuri Qingyuan Wan Muchun y'umwimerere.
Igihe cyo kohereza: Ukwakira-20-2021