Birambuye! Urubanza rw'ingaruka za Floctulation ya PAC na Pam

Polyilumum chloride (PAC)

Polyimumum chloride (PAC), ivugwa nka polyalumum ya chlolumum, hakurya ya chloride ya aluminium mu kuvura amazi, ifite imiti ya chimique al₂cln (yewe) ₆-n. PolyUmum chloride colorulant numukozi wa polymer ushinzwe kuvura amazi hamwe nuburemere bunini bwa molecular hamwe nibikorwa byinshi bikozwe niterambere rya hydroxide ya aion na poly umubare wa anions. Poly aluminium chloride pac irashobora kugabanywamo muburyo bukomeye kandi bwiziritse muburyo. Ikomeye Polyimumum umuhondo, imvi-icyatsi, ifu yijimye. PAC y'amazi ya pac iragira ingaruka ku bushuhe kandi irashonje byoroshye mumazi. Inzira ya hydrolyse iherekejwe nibikorwa byumubiri na shimi nka electrochemvugo, agglusination, adsoption, no kugwa, kandi ifite imitungo isobanutse.

1. Uburyo bwo gukora

Igisubizo cyamazi ya pac chimique nigicuruzwa cya hydrolysis hagati ya fecl₃ na al, hamwe na colloidal, kugirango bigerweho bikomeye, kugirango bigere kuntego yo gutwika ibisebe byahagaritswe kumazi.

2. Ibiranga ibicuruzwa

● Polyimumum chloride ni imiti ihamye yubushyuhe bwicyumba, kandi ntizangirika nyuma yububiko bwigihe kirekire. Polyilumum ikomeye polluminimu byoroshye gukuramo ubushuhe, ariko ntibizangirika, kandi ntabwo ari uburozi kandi butagira ingaruka.

Agaciro ka PH agaciro kamazi akwiye ni 4-14, ariko agaciro ka PH kagaciro keza kamuvuzi ni 6-8.

Poly Aluminium chloride igaragara ifite ibiranga dosiye nto, igiciro gito, ibikorwa byinshi, imikorere byoroshye, ikoreshwa cyane.

Polyacrylalide (PAM)

Polyacrylalide (PAM) / Indwara ya Polyacrylamide / Cation Polyacrylalide / Aniocrylalide / Aiyoni Flocurent No 3, ni umurongo wa LOLCULAN. Gutwara hamwe na Floctulation Bitunganya Gutunganya Amazi, Polyacrylamide Slocculated kandi irashobora kugabanya amakimbirane hagati yuburwayi bushobora kugabanywamo ibintu bine: anionic, anicic na antine, amphoteric ukurikije imiterere ya ionic.

Polyacrylamide ni ifu yera, ishobora gushonga mumazi muburyo ubwo aribwo bwose, igisubizo cyibitangaza nimyambaro yumucyo ari umwanzuro wiyongera cyane hamwe nuburemere bwa moleclar ya polymer. Pam yashonga mubintu byinshi byamarika, nka formaldehyde, ethanol, acetone, ether, nibindi.

1. Uburyo bwo gukora

Polyacrylamide ni polymer-polymer cyangwa Polyilectrolyte. Hariho umubare munini wimiryango ya polar muri pam molecular, ishobora kwanga ibice bikomeye byahagaritswe mumyanya, kora ibiraro hagati yingingo cyangwa binyuze mubice byinshi, kuburyo ibice bishobora gutera imbere gukora Flocs nini. Kubwibyo, Polyacrylamide irashobora kwihutisha ibishishwa byahagaritswe. Imyanda yimiterere mibi ifite ingaruka zigaragara zo kwihutisha ibisobanuro byigisubizo no guteza imbere.

2. Inyandiko

Polyacrylalide ikubiyemo uburozi budasanzwe bwa Acrylamide. Mu buvuzi bw'amazi yo kunywa byateganijwe mu gihugu cyanjye, umubare ntarengwa wemewe ni 0.01mg / l. Kugirango wirinde kwangirika kwa polyacrylalide, ubushyuhe bwibisubizo byayo bigomba kugenzurwa kutaba hejuru ya 40 ° C. Kugirango wirinde guhura nizuba, intanga nke, nka sodium thiocyate, sodium nitrite, nibindi, irashobora kongerwaho kubisubizo. Ifu ya polyacrylalimide igomba gupakirwa ningoma yicyuma gitwikiriye imifuka yubushuhe cyangwa ikomanone hamwe nibice bya poyithylene, kandi bifunze kugirango birinde guhura nubushuhe bukabije.

Amazi ya polyacrylalide agomba gupakira hanyuma agashyirwa mubiti byimbaho ​​cyangwa ingunguru. Igihe cyo kubika ni amezi 3 kugeza kuri 6. Igomba gukangurwa mbere yo gukoreshwa. Ubushyuhe bwo kubika ntibigomba kuba hejuru ya 32 ° C no munsi ya 0 ° C.

Urubanza rw'ingaruka za Floctulation ya PAC na Pam

 Ati: "Dutanga ikintu gihuza n'indege abatanga indege. Ubu dufite ibikoresho byacu byo gufatanya. Turashoboye kuguha ikipe ya posita. Turashobora gutanga ikibazo ushaka. Nyamuneka tunyandikire.

Ati: "Tuzakora ibishoboka byose kandi akazi gakomeye ko kuba indashyikirwa kandi byiza, kandi twihutisha imishinga minini y'inganda z'ubushinwa. Amahitamo meza Imikoranire ndende yimikoranire hamwe nibisubizo byiza!