Indlela yokuSebenzisa imichiza yokucoca amanzi 1

Indlela yokuSebenzisa imichiza yokucoca amanzi 1

Ngoku sinikela ingqalelo ngakumbi ekuphatheni amanzi amdaka xa ukungcoliseka kwendalo kusiba kubi.Iikhemikhali zokucocwa kwamanzi zizincedisi eziyimfuneko kwizixhobo zokucocwa kwamanzi amdaka.Ezi khemikhali ziyahluka kwiziphumo kunye nokusetyenziswa kweendlela. Apha sazisa iindlela zokusebenzisa kwiikhemikhali ezahlukeneyo zokunyanga amanzi.

I.Polyacrylamide usebenzisa indlela: (Kushishino, impahla, ilindle likamasipala njalo njalo)

1.dilute imveliso njengesisombululo se-0.1% -0,3%. Kungcono ukusebenzisa amanzi angathathi hlangothi ngaphandle kwetyuwa xa uxutywa. (Anje ngamanzi etephu)

2.Nceda uqaphele:Xa uhlambulula imveliso, nceda ulawule isantya sokuhamba komatshini wokudosa ozenzekelayo, ukunqanda i-agglomeration, imeko ye-fish-eye kunye nokuvaleka kwimibhobho.

3. Ukuvuselela kufuneka kube ngaphezu kwemizuzu ye-60 kunye ne-200-400 rolls / min. Kungcono ukulawula ubushushu bamanzi njenge-20-30 ℃, oko kuya kukhawulezisa ukuchithwa. Kodwa nceda uqinisekise ukuba ubushushu bungaphantsi kwe-60 ℃.

4.Ngenxa yoluhlu olubanzi lwe-ph ukuba le mveliso inokulungelelanisa, i-dosage ingaba yi-0.1-10 ppm, inokulungelelaniswa ngokomgangatho wamanzi.

Isetyenziswa njani icoagulant yepeyinti yepeyinti

1. Kumsebenzi wokupeyinta, faka ngokubanzi ipeyinti yepeyinti coagulant A kusasa, uze utshize ipeyinti ngokuqhelekileyo. Ekugqibeleni, yongeza inkungu yepeyinti i-coagulant B kwisiqingatha seyure ngaphambi kokuba uphume emsebenzini.

2. Indawo yokudosa icoagulant yepeyinti yepeyinti I-arhente ikwindawo yokungena amanzi ajikelezayo, kwaye indawo yokudosa ye-arhente B ikundawo yokuphuma kwamanzi ajikelezayo.

3. Ngokwexabiso lepeyinti yokutshiza kunye nobungakanani bamanzi ajikelezayo, lungisa inani le-coagulant yepeyinti yepeyinti A kunye no-B ngexesha elifanelekileyo.

4. Ukulinganisa ixabiso le-PH yamanzi ajikelezayo rhoqo kabini ngosuku ukugcina phakathi kwe-7.5-8.5, ukwenzela ukuba le arhente inokuba nefuthe elihle.

5. Xa amanzi ajikelezayo esetyenziselwa ixesha elithile, i-conductivity, ixabiso le-SS kunye nomxholo we-solids omisiweyo wamanzi ajikelezayo uya kudlula ixabiso elithile, eliya kwenza le arhente ibe nzima ukuchithwa kumanzi ajikelezayo kwaye ngoko ichaphazela umphumo. yale arhente. Kunconywa ukucoca itanki yamanzi kunye nokubuyisela amanzi ajikelezayo ngaphambi kokusetyenziswa. Ixesha lokutshintsha kwamanzi lihambelana nohlobo lwepeyinti, ubungakanani bepeyinti, imozulu kunye neemeko ezithile zezixhobo zokugquma, kwaye kufuneka ziphunyezwe ngokuhambelana neziphakamiso zengcali ye-site.