Polyaluminum Chloride (PAC)
Polyaluminum chloride (PAC), inonzi polyaluminum muchidimbu, Poly Aluminium Chloride dosing In Water Treatment, ine fomura yemakemikari Al₂Cln(OH)₆-n. Polyaluminum Chloride Coagulant mushonga wekugadzirisa mvura wepolymer usingashandiswi une huremu hwakawanda uye chaji yakawanda inogadzirwa nemhedzisiro yekubatanidza ma hydroxide ions uye polymerization ye polyvalent anions. Polyaluminum Chloride Pac inogona kukamurwa kuita solid uye liquid muchimiro. Polyaluminum yakasimba Yero, grey-green, brown brown upfu. Pac liquid inokanganiswa nyore nyore nehunyoro uye inonyungudika nyore nyore mumvura. Maitiro e hydrolysis anoperekedzwa nemaitiro epanyama neemakemikari akadai se electrochemistry, agglutination, adsorption, uye precipitation, uye ine simba rakasimba rekubatanidza adsorption.
1. Maitiro ekuita
Mhinduro yemvura yemakemikari ePAC chigadzirwa chehydrolysis pakati peFeCl₃ neAl(OH)₃, ine colloidal charge, saka ine simba rekunyudza zvinhu zvakasungirirwa mumvura, kuitira kuti ikwanise kusanganisa zvinhu zvakasungirirwa mumvura.
2. Zvimiro zveChigadzirwa
● Polyaluminum chloride inogara kwenguva refu kana yachengetwa, uye haizoparari kana yachengetwa kwenguva refu. Polyaluminum yakasimba inonyudza hunyoro zviri nyore, asi haiparari, uye haina chepfu uye haina njodzi.
● pH yemvura yakakodzera i4-14, asi pH yemvura yakakodzera i6-8.
● Poly Aluminium Chloride Powder ine hunhu hwemupimo mudiki, mutengo wakaderera, kushanda kwakanyanya, kushanda zviri nyore, kushanda kwakafara uye kutonhora kushoma.
Polyacrylamide (PAM)
Polyacrylamide (PAM) /nonionic polyacrylamide/cation polyacrylamide/anionic polyacrylamide,alias flocculant Nhamba 3, ipolymer inonyungudika mumvura inoumbwa nefree radical polymerization ye acrylamide (AM) monomer. Maitiro ekubatanidza uye flocculation mukurapa mvura, Polyacrylamide sds ine flocculation yakanaka uye inogona kuderedza kukweshana pakati pemvura. Kuramba kunogona kukamurwa kuita mhando ina: anionic, cationic, nonionic uye amphoteric zvichienderana neproperties ye ionic.
Polyacrylamide iguruva jena, rinogona kunyungudutswa mumvura chero chikamu chipi zvacho, mvura inobuda mu solution yakafanana uye inoonekera, uye viscosity yemvura inobuda mu solution inowedzera zvakanyanya nekuwedzera kwehuremu hwemamorekuru epolymer. PAM hainyunguduke mu organic solvents dzakawanda, dzakadai se formaldehyde, ethanol, acetone, ether, nezvimwewo.
1. Maitiro ekuita
Polyacrylamide ipolymer inonyungudika mumvura kana kuti polyelectrolyte. Kune huwandu hwakati hwemapoka epolar muPAM molecular chain, ayo anogona kunyudza zvidimbu zvakasimba zvakasungirirwa mutsvina, kugadzira mabhiriji pakati pezvidimbu kana kuburikidza nechaja neutralization, kuitira kuti zvidimbu zvikwanise kuungana kuti zvigadzire maflocs makuru. Nokudaro, polyacrylamide inogona kukurumidzisa zvidimbu zvakasungirirwa. Kunyungudika kwezvidimbu zvepakati kune mhedzisiro yakajeka yekukurumidzisa kujeka kwemushonga uye kukurudzira kusefa.
2. Zvinyorwa
Polyacrylamide ine chepfu isina polymerized acrylamide monomer. Mumvura yekunwa inorapwa munyika yangu, huwandu hwepamusoro hunobvumirwa i0.01mg/L. Kuti polyacrylamide isaparare, tembiricha yekuchengetera mvura yayo inofanira kudzorwa kuti isapfuure 40°C. Kuti isapararire nezuva, huwandu hushoma hwe stabilizer, senge sodium thiocyanate, sodium nitrite, nezvimwewo, hunogona kuwedzerwa mumushonga. Polyacrylamide solid powder inofanira kurongedzwa mumadhiramu esimbi akafukidzwa nemabhegi epolyethylene asingapindi hunyoro kana kuti akafukidzwa ne polyethylene layers, uye akavharwa kudzivirira kupararira hunyoro hwakawanda.
Polyacrylamide yemvura inofanira kurongedzwa yozoiswa mumabhara emapuranga kana mabhara esimbi. Nguva yekuchengetera inenge mwedzi mitatu kusvika mitanhatu. Inofanira kusanganiswa isati yashandiswa. Tembiricha yekuchengetera haifanirwe kunge yakakwira kupfuura 32°C uye pasi pe0°C.
Kutongwa kwemhedzisiro yeflocculation yePAC nePAM
| EsimbaItem | Kupihwa mushonga nePAC chete | PAC+PAM |
| Mafuro madiki, asi akazvimirira uye akafanana | Chipimo chakakodzera | Chiyero chekuyerwa kwePAC nePAM hachina kukodzera, uye chiyero chekuyerwa kwemishonga chinofanira kugadziriswa. Kazhinji pakuyerwa kwePAC kushoma. |
| Mafuro mahombe, mvura inonaya nguva nenguva | Kudarika mwero wePAC | Kusakwana kwemushonga wePAM |
| Mvura yakachena, isina kuzara | Chipimo chakakodzera | Chipimo chakakodzera |
| Dumbu rine chiitiko chekurembera pamadziro ebhekoni | Zvisingaonekwe | Kudarika mwero wePAM |
| Tsvina yemvura yakatsetseka | Zvisingaonekwe | Kudarika mwero wePAC |
| Madhaka akaomarara, mvura yakachena | Chipimo chakakodzera | Chipimo chakakodzera |
| Mvura yacho yakaoma uye mvura yacho ine makore | Pamwe kusakwana kwePAC dosing | Kusakwana kwePAM dosing kana kuti chiyero chisina kukodzera chePAC nePAM dosing |
| Mvura yacho idiki uye supernatant yakajeka | Chipimo chakakodzera | Chipimo chakakodzera |
| Mvura yacho yakanaka uye mvura yacho ine makore | Kusakwana kwekuyerwa kwePAC | Kusakwana kwemushonga wePAM |
"Tinopa vatengesi vekutsvaga zvinhu uye vanobatanidza ndege. Iye zvino tine nzvimbo dzedu dzekugadzira uye mashandiro edu ekutsvaga zvinhu. Tinokwanisa kukupai mhando dzese dzezvigadzirwa, zvakafanana nesarudzo yedu yeChina potassium Poly Aluminium Chloride/polyacrylamide manufacturing/polyacrylamide powder, uye tine timu yehunyanzvi yekutengeserana kwenyika dzese. Tinogona kugadzirisa dambudziko renyu. Tinogona kukupai chigadzirwa chamunoda. Ndapota inzwa wakasununguka kutibata nesu.
"Tichaita zvese zvatinogona uye kushanda nesimba tichiita zvakanaka uye zvakanaka, uye tichakurumidzisa matekiniki edu ekumira pakati pemabhizinesi epamusoro-soro epasi rose eHigh Quality China High Pure Factory CAS 9003-05-8 Chemical Organic Industry Grade a Flocculant Polyacrylamid Cationic Coagulant PAM Powder, Sarudzo yakanakisisa uye zvidzikiso zvakanakisisa, Tinogamuchira vatengi vatsva nevakare kubva kumarudzi ese ehupenyu kuti vatibate kuti tiwane hukama hwemabhizinesi kwenguva refu uye mhedzisiro yakanaka pamwe chete!"
Nguva yekutumira: Kurume-11-2022