Ukulumkisa xa usebenzisa i-polyacrylamide

1, ukulungiswa kwePAM flocculantisisombululo: ekusetyenzisweni, kufuneka ichithe, emva koko isebenzise, ​​ichithwe ngokupheleleyo, ifakwe kumanzi amdaka we-concentrator.Musa ukuphosa ngokuthe ngqo i-polyacrylamide eqinile kwi-pool yangasese, iya kubangela inkunkuma enkulu yamachiza, inyuse iindleko zonyango.

2, PAM floctant unyibiliko iqondo lobushushu kunye nexabiso PH: ekunyibilikeni, kufuneka inyibilikiswe emanzini kwiqondo lobushushu, iasidi eyomeleleyo, alkali, yoxinaniso eliphezulu, ityuwa eliphezulu, ubushushu obuphezulu amanzi amdaka azilulungele ukunyibilika polyacrylamide, ezi umgangatho wamanzi. iya kuchaphazela ngokunzulu ukusetyenziswa polyacrylamide of floccoagulation imvula isiphumo.Kufuneka kuqatshelwe ukuba ubushushu bamanzi abunakudlula i-50 degrees Celsius xa i-polyacrylamide ichitheka.Ukushisa kwamanzi aphezulu kakhulu kuya kukhuthaza ukuthotywa kwe-thermal ye-polyacrylamide, ngaloo ndlela ichaphazelaflocculationkunye nesiphumo sedimentation.

3, ukhetho polyacrylamide uqwalaselo isikhongozeli: ekunyibilikeni, itanki unyibiliko kumpompoza kwindawo ethile, ukuphepha ukunyibilika isixhobo ukuxhokonxa amandla kakhulu, ulwelo iya kuphoswa ngaphandle, kubangele inkunkuma.

4, PAM flocculantUmlinganiselo woqwalaselo lwesisombululo: kwi-dissolution ye-configuration ratio ngokuqhelekileyo yi-1 ‰-3‰.Oko kukuthi, itoni enye yamanzi, kunye ne-1kg yamasuntswana e-polyacrylamide aqinileyo.Ukuba ugxininiso lukhulu kakhulu, luya kubangela ukuba isantya sokuchithwa sicothe kakhulu kwaye ixesha lokutshatyalaliswa libe lide kakhulu.Ukuba ukuxinwa koqwalaselo kuphantsi kakhulu, kuya kwandisa ukuphindaphinda kwabasebenzi.Xa uxinaniso lwamanzi amdaka akhethiweyo asemgodini luphezulu kakhulu, olu xinzelelo luphantsi lolwelo lwe-polyacrylamide alukwazi ukuhlangabezana neemfuno zonyango, okubangela ukuba unyango lomgangatho wamanzi lungabikho kumgangatho.

I-5, ukulungiswa kwesisombululo kufuneka kuqhutywe rhoqo: inkqubo yokuguqula i-stirrer yokuvuselela.Galela i-polyacrylamide elinganiswe ngokuchanekileyo ngokulinganayo kwaye ngokufanelekileyo ecaleni komphetho we-swirl eveliswa ngokushukumisa.Akufuneki igalelwe ngokukhawuleza ngexesha elinye, oku kuya kuvelisa inani elikhulu "lamehlo eentlanzi", la "mehlo eentlanzi" yi-polyacrylamide inani elikhulu lamanzi elibangelwa ukuthululwa kwexesha elinye, la "mehlo eentlanzi" anzima kakhulu. ukunyibilika, ngoko ke ingeyiyo inkcitho yamayeza kuphela, kuya kwenza ukuba umbhobho wechiza uvalwe.

6,Isantya esichukumisayo: isantya somgca wesiphelo se-blender blade akufanele sidlule i-8 m / s, ukwenzela ukuba ingabangeli ukuthotywa kwe-polyacrylamide.Isantya esishukumisayo akufanele sibe siphantsi kakhulu, ukuze singayeki amasuntswana e-polyacrylamide kumphezulu wamanzi, ukuze anyibilikise i-agglomerate kwaye anyuse ubunzima bokupheliswa.

I-7, ixesha lokuxuba: i-polyacrylamide idinga ukushukunyiswa ngaphezu kwesiqingatha seyure ukuchithwa ngokupheleleyo, xa kungekho micelle emhlophe kwitanki yokuxuba, i-polyacrylamide ichithwa ngokupheleleyo.

I-8, kuphela i-PAM flocculant enyibilike ngokupheleleyo, ukuze idlale eyakhe imvula enkulu.Ngoko ke, xa kusetyenziswa, isixhobo ukuxhokonxa kufuneka kuvulwe lonke ixesha, nto leyo engenakuqinisekisa kuphela ukuchithwa ngokupheleleyo polyacrylamide, kodwa ukwandisa uxinzelelo kwityhubhu ichiza, isantya ukuphuma iyeza engamanzi.

I-9, uqwalaselo lwesisombululo se-PAM se-flocculant, asikwazi ukusebenzisa ukuhanjiswa kwempompo ye-centrifugal, ukuze kungabikho ukujikeleza kwesantya esiphezulu se-blades okubangelwa ukuchithwa kwe-chear ye-polyacrylamide.

I-10, isisombululo se-polyacrylamide kufuneka sisetyenziswe ngoku, imini yoqwalaselo lwesisombululo esihle, kungcono ukuyisebenzisa kwiiyure ezingama-48.Ukuba isisombululo se-polyacrylamide sibekwe ixesha elide, i-flocculation kunye nemvula iya kuncipha ngokuthe ngcembe.

I-11, emva kokuthatha i-agent ye-PAM flocculation, isikhwama sokupakisha se-polyacrylamide kufuneka siboshwe ngokukhawuleza, singavumeli ukuba sibe manzi, sibekwe elangeni kwaye sidibane nomoya ixesha elide, ngoko kulula ukwenza i-polyacrylamide hydrolysis, ukusilela. .

I-12, thatha i-PAM flocculant, ukusebenzisa iplastiki, iglasi, okanye izikhongozeli zensimbi ezingenasici, ayikwazi ukusebenzisa izitya zentsimbi, oku kungenxa yokuba i-ion yentsimbi yimbangela yazo zonke iikhemikhali ze-polyacrylamide zokuthotywa kwe-catalyst, kuya kukhokelela ekungaphumeleli kwe-polyacrylamide.Ngoko ke, kwi-polyacrylamide uqwalaselo, ukudluliselwa, ukugcinwa, zama ukuyiphepha kunye noqhagamshelwano lwentsimbi.

I-13, i-PAM yokugcinwa kwe-flocculant: i-polyacrylamide kwindawo yokugcina, ayinakubonakaliswa elangeni, imanzi, ukushisa okuphezulu kokubhaka, amanzi njalo njalo.Ihlala kwishelufu yeminyaka emibini.

La manqaku angasentla alishumi elinesithathu licandelo lemiyalelo yokusebenza edityaniswe ngabasebenzi bobugcisa benkampani yethu ngokubonisana nomthengi wangaphambili kunye nengxelo.Kuphela ngokusebenza ngokuhambelana nendlela echanekileyo, i-polyacrylamide inokufezekisa umphumo wokusetyenziswa kakuhle kwaye umthamo wayo unokuba ngowona wephondo.Ndiyathemba kwabanye abasebenzisi abatsha bonxibelelwano ngoncedo kunye nokukhanya!

Kwi-concentrator, ukusetyenziswa kwe-polyacrylamide ngokuqhelekileyo luhlobo lwe-anionic okanye lwe-non-ionic, inkqubo yoxinaniso eyahlukileyo, indalo kunye nezinye izinto eziphantsi kwefuthe lokusetyenziswa kwempembelelo ephantsi ye-ionic cationic line ingcono, le yimfuneko yovavanyo lwebhubhoratri kunye novavanyo lwekhompyutha. ukwenza isigqibo.