Chii chinonzi Polymer mvura kurapwa?

Chii chinonzi polymer?
Polymersmishonga yakagadzirwa nemamolekyudhi yakabatanidzwa pamwechete mumaketani. Maketeni aya anowanzo kureba uye anogona kudzokororwa kuti awedzere kukura kweiyo molecular chimiro. Molecules imwe neimwe mumaketeni anonzi monomers, uye chivakwa chetembozha chinogona kunge chine manomigated kana kuchinjwa kuti uwane zvakananga zvinhu uye zvivakwa.
Kusikwa kwehuwandu-chinangwa modelling colys chishandiso chekugadziriswa kwePolymer molecular zvimiro. Munyaya ino, zvisinei, isu tichaisa pfungwa pane polyster indasitiri,zvakananga polymer mvura kurapwa.

Polymers angashandiswa sei mukurapwa kwemvura?
Polymers inobatsira kwazvo mukurapa kwemarara. Mupfungwa yekutanga, basa remaketani anyoro ari kupatsanura chinhu chakasimba cheiyo marara kubva kune yayo yemvura chikamu. Kamwe zvinhu zviviri zvezvikamu zviviri zvakaparadzaniswa zvakakanganisika
Mupfungwa iyi, polymer ndeye flocculant - chinhu chinosangana neSolids yakamiswa mumvura kuti ugadzire crump. Izvi zvinobatsira kwazvo mumatare ekurapa ekurapa, saka polymers anowanzo shandiswa ega kuti agone kuwanda, izvo zvinogona kubvisa nyore nyore. Nekudaro, kuitira kuti uwane mhedzisiro yakanakisa kubva pane izvi, polymer inofamba inowanzo shandiswa pamwe nemabiko.
Coagulants anotora maitiro ekutevera kune inotevera nhanho, kuunganidza mafuccs pamwechete kuti aumbe dura rakakora rekutyaira iro rinogona kubviswa kana kubatwa mberi. Polymer Floclguulation inogona kuitika isati yasvika pakuwedzera kwemabiko kana inogona kushandiswa kukurudzira iyo electrocoaagation maitiro. Nekuti magetsi ane zvakanakira uye zvakashata, kushandiswa kwePolymer anowedzera kuti agadzirise maitiro chiratidzo chinokwezva chevaridzi vechikepe.

Mhando dzakasiyana dzemvura yekurapa kwemvura
Polymer mvura kurapwa kunogona kushanda nenzira dzakasiyana zvichienderana nerudzi rwemamonomer rwakashandiswa kuumba iyo polymer keteni. Polymers anowanzowira mumapoka maviri akakura. Ivo vane catic uye anonic, vachireva kune hama yemavara emanyorerwo.

Anonic Polymers mukurapwa kwemvura
Anonic Polymers akapomerwa mhosva. Izvi zvinovaita kuti vakwanise kuve vakakodzera kuti vafadze vagari vekoreti Mvura yakatsvuka kubva mumigodhi mimwe mumigodhi kana indasitiri inorema inogona kunge iri mupfumi mune izvi zvakasimba zvemukati, saka iyo anonic polymers inogona kubatsira zvakanyanya mukushandisa kwakadaro.

Cationic polymers mukurapwa kwemvura
Panyaya yekirasi yayo, iyo cationic polymer ndeyekupesana neanonic polymer nekuti ine chirevo chakanaka. Iko kupihwa kwakanaka kweCatiic Polymers kunovaita kuti vakunde kubvisa organic solids mhinduro yemvura kana musanganiswa. Nekuti pombi dzechivanhu dzounyanzvi dzinowanzo kuve nehuwandu hukuru hwenzvimbo dzejekisirwo, maPolymers anowanzo shandiswa mumasangano ekurapa ekurapa, kunyangwe zvivakwa zvekurima uye zvekudya zvekudya zvinoshandisawo mapurikisi aya.

Contic Cationic Polymers inosanganisira:
Polydimethlyl adallyl ammonide chloride, polyamine, polwacrylic acid / sodium polyacrylate, cationic polyacrrylwide, etc.