amakhemikhali okwelapha amanzi

Ukuqedwa kanye nokusetshenziswa polyacrylamide: imiyalelo yokusebenza kanye nezinyathelo zokuphepha

I-Polyacrylamide, ebizwa ngokuthi i-PAM, iyi-polymer enesisindo samangqamuzana aphezulu. Ngenxa yesakhiwo sayo samakhemikhali esiyingqayizivele, i-PAM isetshenziswa kabanzi ezimbonini eziningi. Emasimini afana nokwelashwa kwamanzi, i-petroleum, izimayini kanye nokwenza amaphepha, i-PAM isetshenziswa njenge-flocculant ephumelelayo yokuthuthukisa ikhwalithi yamanzi, ukwandisa ukusebenza kahle kwezimayini, nokuthuthukisa ikhwalithi yephepha. Nakuba i-PAM inokuncibilika okuphansi emanzini, ngokusebenzisa izindlela ezithile zokuhlakazeka, singayihlakaza ngokuphumelelayo emanzini ukuze sisebenzise ukusebenza kwayo ezinhlelweni ezihlukahlukene zezimboni. Ama-opharetha kufanele anake imiyalo yayo ethile yokusebenza ngaphambi kokusetshenziswa. kanye nezinyathelo zokuphepha zokuqinisekisa ukusebenza ngempumelelo komkhiqizo kanye nokuphepha komuntu siqu.

Ukubukeka kanye izakhiwo zamakhemikhali Polyacrylamide

I-PAM ivame ukuthengiswa ngendlela ye-powder noma i-emulsion. I-PAM powder ehlanzekile iyimpushana ecolisekile emhlophe kuya kokuphuzi ekhanya kancane ene-hygroscopic. Ngenxa yesisindo sayo samangqamuzana aphezulu kanye ne-viscosity, i-PAM incibilika kancane emanzini. Izindlela eziqondile zokuhlakaza zidinga ukusetshenziswa lapho kuncibilikiswa i-PAM ukuze kuqinisekiswe ukuthi incibilike ngokuphelele emanzini.

PAM--
indlela yokusebenzisa-PAM

Ungayisebenzisa kanjani i-PAM

Uma usebenzisa i-PAM, kufanele uqale ukhethe i-ezifaneleI-Flocculantngeimininingwane efanelekile ngokuya ngezimo ezithile zohlelo lokusebenza kanye nezidingo. Okwesibili, kuyadingeka kakhulu ukwenza izivivinyo zembiza ngamasampula amanzi kanye ne-flocculant. Ngesikhathi senqubo ye-flocculation, isivinini esishukumisayo nesikhathi kufanele kulawulwe ukuze kutholwe umphumela omuhle kakhulu we-flocculation. Ngesikhathi esifanayo, umthamo we-flocculant kufanele uhlolwe njalo futhi ulungiswe ukuze kuqinisekiswe ukuthi izinga lamanzi kanye nezimayini kanye neminye imingcele yenqubo ihlangabezana nezidingo. Ngaphezu kwalokho, qaphela kakhulu umphumela wokuphendula we-flocculant ngesikhathi sokusetshenziswa, futhi uthathe izinyathelo ezifika ngesikhathi ukuze ulungise uma izimo ezingavamile zenzeka.

Kuthatha isikhathi esingakanani ukuphelelwa yisikhathi ngemva kokuhlakazwa?

Uma i-PAM isihlakazwe ngokuphelele, isikhathi sayo esisebenzayo sithinteka kakhulu izinga lokushisa nokukhanya. Ezingeni lokushisa lekamelo, isikhathi sokuqinisekisa sesisombululo se-PAM ngokuvamile siyizinsuku ezingu-3-7 kuye ngokuthi uhlobo lwe-PAM nokugxila kwesixazululo. Futhi isetshenziswa kangcono phakathi kwamahora angama-24-48. Isixazululo se-PAM singase silahlekelwe ukusebenza kahle ezinsukwini ezimbalwa uma sichayeka elangeni isikhathi eside. Lokhu kungenxa yokuthi, ngaphansi kwesenzo sokukhanya kwelanga, amaketanga emolekyuli e-PAM angase aphuke, okubangele ukuncipha komphumela wawo wokugobhoza. Ngakho-ke, isisombululo se-PAM esincibilikile kufanele sigcinwe endaweni epholile futhi sisetshenziswe ngokushesha ngangokunokwenzeka.

Izinyathelo zokuphepha zokusetshenziswa kwe-PAM

Izinyathelo zokuzivikela

Udinga ukunaka izinto ezilandelayo uma usebenzisa i-PAM:

Izinkinga Zokuphepha: Lapho uphatha i-PAM, izinto zokuzivikela ezifanele kufanele zigqokwe, njengezingilazi zokuzivikela zamakhemikhali, amajazi aselebhu, namagilavu ​​okuvikela amakhemikhali. Ngesikhathi esifanayo, gwema ukuthintana ngqo kwesikhumba nge-PAM powder noma isisombululo.

Ukuchitheka Nezifutho: I-PAM iyashelela kakhulu uma ihlanganiswe namanzi, ngakho sebenzisa ukuqapha okwengeziwe ukuze uvimbele impushana ye-PAM ukuthi ingachitheki noma ifafazwe ngokweqile phansi. Uma kuchitheka ngephutha noma kufafazwe, kungabangela ukuthi umhlabathi ushelele futhi kube yingozi efihliwe ekuphepheni kwabasebenzi.

Ukuhlanza nokuxhumana: Uma izingubo zakho noma isikhumba sakho sithola impushana ye-PAM noma isixazululo ngephutha, ungawashayi ngqo ngamanzi. Ukusula ngobumnene i-PAM powder ngethawula elomile kuyindlela ephephe kunazo zonke.

Isitoreji Nokuphelelwa yisikhathi: I-PAM eyi-Granular kufanele igcinwe esitsheni esivikela ukukhanya kude nokukhanya kwelanga nomoya ukuze kugcinwe ukusebenza kwayo. Ukuchayeka elangeni nasemoyeni isikhathi eside kungase kubangele ukuthi umkhiqizo ungaphumeleli noma wonane. Ngakho-ke, izindlela ezifanele zokupakisha nezokugcina kufanele zikhethwe ukuze kuqinisekiswe izinga lomkhiqizo nokuzinza. Uma umkhiqizo kutholakala ukuthi awuvumelekile noma uphelelwe yisikhathi, kufanele kubhekwane nawo kusenesikhathi bese kushintshwa umkhiqizo omusha ukuze kugwenywe ukuthikameza ukusetshenziswa nokuphepha okuvamile. Ngesikhathi esifanayo, kufanele kuqashelwe ukuhlola isikhathi sokuphila komkhiqizo kanye nokuqinisekisa ukusebenza kahle kwawo ngaphambi kokusetshenziswa ngokuhlolwa okufanele noma ukuhlola ukuze kuqinisekiswe ukuthi uhlangabezana nezidingo ezijwayelekile.

 

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  • Isikhathi sokuthumela: Oct-30-2024

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