Polwandacrrylambide, inotaurwa sePam, ndeye yakakwira molecular-uremu polymer. Nekuda kwechimiro chayo chakasarudzika chemakemikari, PAM inozoshandiswa zvakanyanya mumaindasitiri mazhinji. Munzvimbo dzakadai sekurapwa kwemvura, peturu, mumigodhi uye mapepa, PAM inoshandiswa seyinobudirira yekuvandudza kunaka kwemvura, wobva washanda zvakanaka, uye kugadzirisa bhurawuti. Kunyangwe Pam ane yakaderera salubility mumvura, kuburikidza nenzira dzakanyatso nyarara, tinogona kunyatsozvinyadzisa mumvura kuti vabudirire mune dzakasiyana siyana maindasitiri ekushandisa. Vanoshanda vanofanira kutarisisa kune yayo chaiyo yekushandisa mirairo usati washandisa. uye matanho ekudzivirira kuti uve nechokwadi chekubudirira kwechigadzirwa uye kuchengeteka kwemunhu.
Chitarisiko uye Chemical Properties yePolwacrylamide
Pam inowanzo kutengeswa nenzira yehosi kana emulsion. Pope PoWoder ndeye chena kune mwenje yero yakachena poda iyo iri zvishoma hygroscopic. Nekuda kwehuremu hwayo hwemanyorerwe uye viscosity, Pam inodonha zvishoma nezvishoma mumvura. Nzira dzakanyungudika dzinoda kushandiswa kana dzichinyungudika pam kuti ive nechokwadi chekuti yakanyungudika mumvura.
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Mashandisiro Aungaita PAM
Kana uchishandisa Pam, iwe unofanirwa kutanga wasarudzazvakakodzeraFloculantnaYakakodzera yakatarwa zvinoenderana nemamiriro ekunze ekunyorera uye zvinodiwa. Kechipiri, zvakakodzera kwazvo kuitisa jaar bvunzo nemiramu yemvura uye iyo floculant. Munguva yekugadzira fluclubing, iyo yekumhanyisa kumhanya uye nguva inofanira kudzorwa kuti uwane iyo yakanakisa fleculation mhedzisiro. Panguva imwecheteyo, dosage ye floculutulant inofanira kugara ichicherechedzwa uye yakagadziridzwa kuti ive nechokwadi chekuti mvura yemvura uye mimwe migodhi uye mamwe ma parmeters anosangana nezvinodiwa. Mukuwedzera, nyatsoteerera zvakanyanya kune maitiro ekupedza nguva panguva yekushandisa, uye kutora matanho anowanzochinja kana mamiriro ezvinhu asina kujairika aitika.
Zvinotora nguva yakareba sei kuti upedze mushure mekunyungudika?
Kamwe Pam yakanyungudutswa zvachose, nguva yaro inoshanda inonyanya kukanganiswa nekudziya uye mwenje. Pamhepo tembiricha, nguva yekubvumidzwa yePam Solution inowanzo kuve nemazuva matatu zvichienderana nemhando yePAM uye kusunganidzwa kwemhinduro. Uye zvakanyatsoshandiswa mukati memaawa 24-48. Pam Solution inogona kurasikirwa nekubudirira mukati memazuva mashoma kana yakavhurwa nechiedza chezuva kwenguva yakareba. Izvi zvinodaro nekuti, pasi pekuita kwechiedza chezuva, iwo maPam ane mapopuni anogona kutyora, achikonzera kuderera kweiyo flecolation mhedzisiro. Naizvozvo, iyo yakanyungudutswa pam solution inofanira kuchengetwa munzvimbo inotonhorera uye inoshandiswa nekukurumidza sezvinobvira.
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Zvekungwaririra
Iwe unofanirwa kutarisisa kune zvinotevera zvinhu kana uchishandisa PAM:
Nyaya dzekuchengetedza: Kana uchibata PAM, zvakakodzera zvekudzivirira pachako zvinofanirwa kupfekwa, senge magirazi ekudzivirira emakemikari, majasi eLab, uye magurovhosi ekudzivirira makemikari. Panguva imwecheteyo, dzivisa zvakananga ganda kusangana nePAM poda kana mhinduro.
Spills uye Sprays: Pam inova inotsvedza kana yakasanganiswa nemvura, saka shandisa imwe kungwarira kuti udzivirire PAM poda kubva mukupaza kana kuve wakadururwa pasi. Kana tsaona yakadururwa kana kupfirwa, inogona kukonzera iyo pasi kuti isatsvedza uye ichiisa njodzi yakavanzika kune kuchengetedza kwevashandi.
Kuchenesa uye kuonana: Kana zvipfeko zvako kana ganda netsaona tora Pam poda kana mhinduro, usashambidza zvakananga nemvura. Nyorovesa kupukutira pamamo poda neTowel yakaoma ndiyo nzira yakachengeteka.
Kuchengetera uye Kupera: Granular Pam kunofanirwa kuchengetwa muchiedza chehupamhi-chiratidzo kubva pachiedza chezuva uye mhepo kuti irambe ichishanda. Kufumurwa kwenguva refu kune mwenje wezuva uye mhepo kunogona kukonzera chigadzirwa kukundikana kana kutowedzera kuderera. Naizvozvo, nzira dzakakodzera dzekutakura uye dzekuchengetedza dzinofanira kusarudzwa kuve nechokwadi chechigadzirwa hunhu uye kugadzikana. Kana chigadzirwa chacho chikawanikwa chisingawanikwe kana kupera, chinofanira kuve chakagadziriswa nenguva uye chinotsiviwa nechigadzirwa chitsva kuti udzivise zvinoshandiswa uye kuchengeteka. Panguva imwecheteyo, kutariswa kunofanirwa kubhadharwa kuti utarise hupenyu hwesherufu hwechigadzirwa uye kusimbisa kushanda kwaro usati washandiswa kuburikidza nemiedzo yakakodzera kana kuongororwa kuti ive nechokwadi chekuti inosangana nezvinodiwa.
Kutumira Nguva: Oct-30-2024