Zvakanakira zvepamusoro-zvakanaka polandauminum chloride mukurapa kwemarara

Nekuwedzera kwekushanda kwekushanda, sewage discharge rave iri nyaya hombe mukudzivirira kwenyika yepasi rese. Iyo musimboti wekurapa kweSewage unorara mukusarudzwa uye kushandiswa kweanofambamukuchenesa maitiro. Mumakore achangopfuura, yakakwira-yekubudirira polandadem

Polallaluminum chloride inzvimbo yeimba yemukati yakaunganidzwa neine yakasimba fleculing. Inowanikwa neiyo polymerization maitiro ealuminium chloride uye aluminium hydroxide pasi yakatarwa mamiriro. Kuenzaniswa neTestamende Old Aluminium munyu inofamba-famba sulfate, aluminium munyu weLunticulant, etc.), yakakwirira-yekubudirira polyaluminium Kuita kwacho kunonyanya kukosha kana zvasvika kune mhando yemvura. Izvo zvakange zvashandiswa zvakanyanya muminda yakawanda senge kurapwa kwesangano rekuita, kurapwa kwemaindasitiri, uye kurapwa kwemumba.

Zvakanakira zvepamusoro-zvakanaka polandauminum chloride

1. Iyo floking mhedzisiro inoshamisa

Yakanyanya-kugona Polandainum chloride inogona kukurumidza kuumba huwandu hwakakura hwemvura mumvura, nokudaro zvinobudirira kushamwaridzana kwakamiswa solids, zvinhu zvebonde uye hutachiona mumvura. Inogona kukurumidza adsorb uye bvisa zvimisikidzo zvimisikidzwa, mafuta, masimbi anorema eoni uye mamwe akasvibisa mumvura. Kunyanya kana uchibata nemhando yemvura yakaoma, mhedzisiro yakakwirira kwazvo kune yechinyakare aluminium munyu inofamba. MuSewage kurapwa, yakakwira-yekubudirira polyoluminium chloride inogona kuwedzera kukurumidza kwekumhanya kweiyo tangi yedhiri munguva pfupi, nekudaro ichipfupikisa kurapa kwekurapa kwekurapa.

2.Pese mhando yekunyorera

Yakakwira-kugona polandaaluminium chlorideUnogona kujairana nemhando dzakasiyana dzemvura, kusanganisira yakakwirira yemvura yemvura, yakakwira oiri sosi, mvura ine simbi inorema, uye yakaderera-turnature mvura, kuratidza kusimba kwakasimba. Inogona kuita zvinobudirira kubvisa yakawanda yakamiswa solids uye kusvibiswa mumvura, uye inogona kushandiswa zvakanyanya mukurapa kwekurapa muminda yakasiyana yakadai sekutonga kwezvinhu zvakadai, indasitiri, uye migodhi. Semuenzaniso, mumhepo yekumanikidza kurapwa kwemba, pulp millow marara, metalluriki marara, yedondo remarara

3. DOSAGE DOSAGE, Yakanyanya Kubudirira uye Kuchengetedza Enesimba

Yakakwira-inoshanda polyoluminium chloride yakagadzirirwa kuzadzisa shoma dosage uye zviri nani flokinglation mhedzisiro. Iyo DOSAGE YEMAHARA-TURBIDity ndeye 25-40% yeAluminium Sulfate, uye Dosage yekakwirira-turbidity iri 10-25% yeAluminium Sulfate. Izvi hazvingori mari chete yekushandisa mari yekushandisa makemikari, asi zvakare inoderedza kushandiswa kwesimba uye kusvetuka mune yegungwa yekurapa maitiro. Nekuda kweiyo yakaderera aluminium yakasara, inoderedza kusvibiswa kwechipiri yemiviri yemvura uye zvakanyanya inoderedza mutengo wakazara wekurapa kwesewge. Naizvozvo, chave chishandiso chakakosha chekuchengetedza mari uye kuvandudza kushanda zvakanaka mune zvinoshanda zvinoshandiswa.

4..

Iko kushandiswa kwekunyanyisa-kugona kwepolyoluminium chloride kushoma kukanganisa nharaunda uye yakaderera aluminium zvakasara. Kuenzaniswa nemamwe makemikari anofamba-famba Kunyanya mune yakakura-chiyero sewage kurapwa uye mapurojekiti ekudzivirira emunharaunda, ave akasvibirira uye sarudzo dzakawanda dzinoshamwaridzana.

5. Inokodzera kupisa kwakadzika uye yakakwira turbidity yemvura kurapwa

Kurapa kwemvura mumwaka-tembiricha mwaka idambudziko rakajairika. Kunyanya munguva yechando inotonhora, kushanda kweakawanda matsikirwo echikwechi kuchaderedzwa. Nekudaro, yakakwirira-yekubudirira polyoluminium chloride inogona kuramba ichichengetedza yakakwira flocculing mhedzisiro pasi pemamiriro ekushisa-tembiricha. Mukuwedzera, kana iyo tarisiro yemvura yakakwira, PAC zvakare inoratidza masimba akasimba ekugadzirisa uye anogona kubvisa zvinobudirira kubvisa zvimisikidzo uye zvinhu zvakanyorwa mumvura. Zvemvura ine mvura inorema yekusagadzikana, yakakwira-yekubudirira polyaluminium chlorie ine zvakare yakanyanya kushomeka.

6. Shandura kune akasiyana PH kukosha kwemaruva

Yakakwira-inoshanda Polyoluminium chloride ine yakasimba shanduko kuti ichinje mumvura pH uye inogona kushanda zvinobudirira mune yakawandisa pH range. Kazhinji, Pac inogona kuchengetedza yakanaka floking mhedzisiro mumvura ine pasi (acidic) kana yakakwira (alkaline) ph kukosha, iyo inowedzera inowedzera kushanda kwayo pasi pemamiriro akasiyana emvura. 5.0-9.0 vs 5.5-7.5

7. Kuvandudza kusakwana kwekubudirira uye kuderedza iyo sludge vhoriyamu

Yakakwira-inoshanda Polandade inobatsira kukurudzira kuendesa kugadziriswa kwezvikamu zvakasimba muSewage uye kunovandudza kushanda kweiyo tangi yeiyo yekuvandudza density uye kugadzirisa kwezvibodzwa. Mukuwedzera, nekuda kweiyo yakakwirira mwero wePolymerization yePolymery Polymincy Polalliarium chloride, iyo flocs yakaumbwa ndeye yakasimba uye gadzirisa nekukurumidza, nekudzora huwandu hweshumba inogadzirwa. Uku ndiko kukosha kukuru kwekutevera kutevera kurapwa uye kuraswa, uye kunogona kuderedza mutengo uye kuomerwa kwekurapa kushoma.

Mienzaniso yekushandisa yeakakwirira-kugona polandauminum chloride mukurapa kwemarara

1. Kubata kweshizha

Mumunda wemunda wekurapa kwehunyanzvi hwekuita, hwakanyanya hwekubudirira Polandaiminum chloride rinogona kushandiswa zvakanyanya mukunyepedzera uye mitezo yechipiri yekurapa yemidziyo yemvura. Zvinogona kunyatso bvisa solids solids, zvinhu zvebondera, mabhakitiriya uye mamwe mikana yehutachiona mumvura, achivandudza mhando yemvura, uye ipa yepamusoro yemhando yemhando yemvura yekurapa kwakazotevera. Pac yave imwe yemunhu makuru anofamba muzvirimwa zvekurapa mapuranga mumaguta mazhinji kumba uye kune dzimwe nyika.

2.Mubatsiri marara kurapwa

Mumunda wekurapa kwemaindasitiri ekurapa Iyo ine yakanaka kurapwa kumisipiresi yemvura kubva pakudhinda uye kurovera, mupundu, ganda, electroplating uye mamwe maindasitiri, uye anogona kubvisa pllutants dzakadai sevanhu, cod uye bhodhi. Semuenzaniso, muSitallurgy, magetsi emagetsi, indasitiri yemakemikari, peremaking, chikafu chekudya, pac chingabatsira kubvisa simbi huru, zvidimbu zvemafuta, zvimedu zvemvura uye zvimwe zvinosvibisa mumvura. Kunyanya paunenge uchirapa mafuta oiri

3. Mining marara kurapwa

Mumunda wemugodhi wekunyepedzera kurapwa, yakakwira-yekubudirira polyoluminium chloride inogona kubvisa zvinyadzo, ichimisa nyaya yemvura, inopa rutsigiro rwemvura nekudzoreredzwa kwemvura uye kudzoreredzwa kwezvikamu mumigodhi munzvimbo dzekuita mumigodhi. Sezvo mhando yemvura mumigodhi munzvimbo dzakaoma uye dzinowanzove nehuwandu hwakawanda hwekumiswa solids uye simbi huru yekubudirira kwePolyuminum chlorium

Kazhinji,Yakakwira-inoshanda Polandauminum chloride, seyenzi yakanakisa yekubatwa ne sewage kurapwa, ine zvakakosha hunyanzvi uye zvakanakira zvakatipoteredza. Kunyanya pane imwe nyaya yehuremu hwakanyanya, hunhu hwakaoma hwemvura, uye kusvibiswa kwemafuta, kunogona kuwana kurapwa kwakanyanya.