Polyoluminium chloride (pac)
Polsalumuminim chloride (pac), otchulidwa ngati polyuluminum kwa nthawi yayifupi, yamphamvu alumuyamu clorside doside mankhwala, ali ndi mankhwala a mankhwala a Ah₂cln (oh-n. Polsalumuminim chloride coagulant ndi polymel polymenic madzi mankhwala othandizira ndi kulemera kwakukulu ndi mtengo waukulu wopangidwa ndi matenda a hydroxide. Poly aluminiyamu chloride pac imatha kugawidwa kukhala yolimba ndi yamadzi. Olimba polyalumuminum achikasu, imvi-yobiriwira, yofiirira. Madzimadzi amakhudzidwa mosavuta ndi chinyezi ndipo amasungunuka mosavuta m'madzi. Njira ya hydrolysis imayendetsedwa ndi njira zakuthupi ndi mankhwala monga ma edctrochem, agglutination, adsorption, ndi mpweya, ndipo ili ndi mphamvu yolimba.
1. Makina a zochita
Mafuta am'madzi a paccal ndi mankhwala a hydrolysis pakati pa fecl₃ ndi al (oh) ₃
2. Mawonekedwe a malonda
● Mtengo wa polyiluumamum chloride ndi wokhazikika mu kutentha kwa firiji, ndipo sawonongeka pambuyo posungira nthawi yayitali. Polyoluluminini yotsimikizika imatenga chinyezi mosavuta, koma osawonongeka, ndipo sikuti ndi wopanda mphamvu komanso wopanda vuto.
● Mtengo wa PH wa mtundu wabwino wamadzi ndi 4-14, koma mtengo wa pH umagwiritsidwa ntchito mitundu ndi 6-8.
● Poly almoride ufa ali ndi mawonekedwe ang'onoang'ono, mtengo wotsika mtengo, ntchito yayikulu, kugwiritsa ntchito kovuta komanso kugwiritsidwa ntchito kwakukulu.
Polyacrylamide (Pam)
Polyacrylamide (Pam) / Nonionic Polyacrylamide / curchrylamide / Anionic pollacrlamide Kuphatikizika ndi njira yolimbikitsira m'madzi chithandizo chamadzi, Masamba a Polyacrylamide ali ndi kukwera kwamphamvu ndipo amatha kuchepetsa mikangano pakati pa zakumwa zakumwa zitha kugawidwa m'mayiko anayi: Anionic, coniotic ndi amdima malinga ndi ionic katundu.
Polyacrylamide ndi tinthu yoyera, yomwe imatha kusungunuka m'madzi nthawi zonse, ma yuni yunifolomu ndi yunifolomu ndi yunifolomu ndi yunifolomu ndi yunifolomu ndi yunifolomu ndi yunifolomu ndi yunifolomu ndi yunifolomu ndi yunifolomu ndi yowoneka bwino, ndikuwoneka bwino kwa kuchuluka kwa kulemera kwa polymer kulemera kwa polymer kulemera kwa polymer kulemera kwa polymer kulemera kwa polymer. Pam ndi influble mu okhazikika, monga formaldehyde, ethanol, acetone, ether, etc.
1. Makina a zochita
Polyacrylamide ndi polymer yamadzi kapena polydeletrolyte. Pali chiwerengero china cha magulu a Polar Molam Mole Telecular Tcheni, omwe amatha kudsorb tinthu tating'onoting'ono tokhazikika mu tinthu tating'onoting'ono, ndikupanga milatho pakati pa tinthu tating'onoting'ono kapena chifukwa chakuti tinthu tating'onoting'ono tipangire maboti akuluakulu. Chifukwa chake, polyacryamide imatha kuthamanga zolimba. Kusintha kwa tinthu tating'onoting'ono kumakhala ndi zotsatira zodziwikiratu zokuthandizani kumveketsa bwino yankho ndi kufalitsa kusefa.
2. Zolemba
Polyacryamide imakhala ndi poizoni wolakwika a acrylamide. Kumwa madzi akumwa kunayamba m'dziko langa, kuchuluka kovomerezeka ndi 0.01mg / l. Pofuna kupewa kuwonongeka kwa polyacrlana, kutentha kosungika kwa magazi ake kuyenera kulamulidwa kuti asakhale apamwamba 40 ° C. Pofuna kupewa kuwonekera dzuwa, kukhazikika pang'ono, monga sodium Thiocyyanate, sodium nitrite, etc., ikhoza kuwonjezeredwa ku yankho. Polyacrylamide olimba amafunika kunyamula ma dramiramu acitsulo okutidwa ndi zinyezi kapena zitsulo zokhala ndi zigawo za polyethylene, ndikusindikizidwa kuti zilepheretse chinyezi chambiri.
Madzimadzi a Polyacrylamide ayenera kukwezedwa kenako ndikuyikidwa m'mbale yamatabwa kapena mbiya yachitsulo. Nthawi yosungirako ili pafupifupi miyezi itatu mpaka 6. Iyenera kusokonezedwa musanagwiritse ntchito. Kutentha kosungira sikuyenera kukhala wapamwamba kuposa 32 ° C ndi wotsika kuposa 0 ° C.
Chiweruziro cha pota za pac ndi Pam
| Empweya waIchiwawa | Kungochita ndi Pac | Pac + Pam |
| Zingwe ndizochepa, koma yunifolomu ndi yunifolomu | Mlingo woyenera | Chiwerengero cha pac ndi Pam ndi chosayenera, ndipo rasion ifunika kusinthidwanso mosinthika |
| Zingwe zomata, madzi osokoneza bongo | Mankhwala osokoneza bongo a Pac | Dongosolo losakwanira la Pam |
| Zingwe zomata, madzi ophatikizika ndi omveka bwino | Mlingo woyenera | Mlingo woyenera |
| Maluwa ali ndi izi | Wosaoneka | Mankhwala osokoneza bongo |
| Madzimadzi amadzimadzi | Wosaoneka | Mankhwala osokoneza bongo a Pac |
| Matope ojambula, sunale | Mlingo woyenera | Mlingo woyenera |
| Mphepo yamkuntho ndi yozungulira ndipo subkuta ndi mitambo | Mwina pac yosakwanira | Kusakwanira kwa Pam dosing kapena njira yosayenera ya pac ndi Pam |
| Kupumatu ndi kochepa ndipo sublenatant ndi komveka | Mlingo woyenera | Mlingo woyenera |
| Mphepo yamtunda ndi yabwino ndipo sunnanant ndi | Dongosolo losakwanira la pac | Dongosolo losakwanira la Pam |
"Timapereka zinthu zolimbitsa thupi ndi zouluka. Tsopano tili ndi malo omwe timapanga ndi ntchito. Titha kukupatsirani njira ya malonda. Titha kukupatsani mwayi wogwiritsa ntchito mankhwalawa. Titha kukhala ndi mwayi wogwiritsa ntchito mankhwalawa. Titha kukhala ndi mwayi wogwiritsa ntchito mankhwalawa.
"Tidzachita zonse zolimba komanso zolimbikira kwambiri komanso zabwino, ndi kufulumira Nthawi zonse zosinthana ndi zotsatira zabwino!
Post Nthawi: Mar-11-2022