Izici ezithinta ukusebenza kwe-flocculant ekwelashweni kwamanzi amdaka

Ekwelashweni kwamanzi amdaka, i-PH yisici esibalulekile esithonya ngokuqondile ukusebenza kweAma-Flocculatants. Le ndatshana idlulela emthonjeni we-PH, Alkalinity, izinga lokushisa, ukungcola ngosayizi wezinhlayiyana, kanye nohlobo lwe-flocculant ekusebenzeni kahle kwe-floccation.

Umthelela we-pH

I-PH ye-PH ye-wastewater ihlobene kakhulu nokukhethwa, umthamo, kanye nokuhlehlisa ukusebenza kwamandla we-flocculants. Ucwaningo lukhombisa ukuthi lapho i-PH ingaphansi kuka-4, ukusebenza kahle kwama-cooagin Lokhu kungahle kube ngenxa yezinhlayiya eziphansi ze-PH zizinza ama-colloidal emanzini angcolile, okwenza kube nzima ngezinto ezihlasela ama-flocculants ukuze ziziqede ngempumelelo. Lapho i-PH iphakathi kuka-6.5 no-7.5, ukusebenza kahle kwe-cooquational Kodwa-ke, lapho i-PH idlula i-8, ukusebenza kahle kokubumbana kuwohloka kakhulu, mhlawumbe ngoba i-PH ephezulu iguqula i-Ion Balance emanzi angcolile, ithinta kabi ama-flocculants.

Lapho i-PH iphansi kakhulu, i-PAC ayikwazi ukwenza ngempumelelo ama-flocs, futhi amaqembu e-apam angu-Apam azothathwa, ayisebenzi. Lapho i-PH iphakeme kakhulu, i-PAC iqonde ngokushesha okukhulu, okuholela ekusebenzeni kabi, futhi i-CPAM ithambekele ku-hydrolysis futhi ingasebenzi.

Indima ye-alkalinity

I-alkalinity ye-phffers yokuthuthwa kwendle PH. Lapho i-alkality yokuthuthwa kwendle ayinganele, kuvame ukudingekile ukuyisekela ngamakhemikhali anjenge-lime ukuze alondoloze ukuqina kwe-PH athuthukise umphumela omuhle we-PAC ongcono kakhulu we-PAC. Ngakolunye uhlangothi, lapho i-PH yamanzi ephezulu kakhulu, ama-acid angadinga ukwengezwa ukwehlisa i-PH ukuze angathathi hlangothi, aqinisekise ukusebenza kwama-flocculants.

Umthelela wokushisa

Ukushisa kwamanzi angcolile nakho kuyisici esibalulekile esinethonya ukusebenza kwe-Floccation. Emazingeni okushisa aphansi, amanzi angcolile akhombisa i-viscosity ephezulu, anciphise imvamisa yokushayisana phakathi kwezinhlayiya ze-colloidal kanye nokungcola emanzini, ukuvimbela ukunamathela okuningana kwama-flecutants. Ngakho-ke, naphezu kokukhulisa umthamo we-flocculants, i-floccutional ihlala ihamba kancane, okuholela ezinhlakeni ezixegayo kanye nezinhlayiya ezinhle okunzima ukususa ngaphansi kwezimo zokushisa okuphansi.

Ithonya losayizi wezinhlayiyana zezinhlayiyana

Ubungako nokusatshalaliswa kwezinhlayiya zokungcola emanzi angcolile nakho kuthinta kakhulu ukusebenza kwe-Floccation. Amasayizi angafani noma amancane anezinhlayiyana afanayo angaholela ekusebenzeni kahle kwe-floccation ngoba izinhlayiya ezincane zokungcola zivame ukuba nzima ukuhlanganisa ngempumelelo ngokusebenzisa ama-flocculants. Ezimweni ezinjalo, i-reflux sedimentation noma ukwengeza inani elifanele le-flocculant kungathuthukisa ukusebenza kwe-floccution.

Ukukhetha kwezinhlobo ze-flocculant

Ukukhetha uhlobo olufanele lwe-flocculant kubalulekile ekwenzeni ngcono ukusebenza kwamanzi angcolile. Izinhlobo ezahlukene ze-flocculants, njenge-inorganic flocculants, ama-polymer flocculants, futhi asebenze i-silica gel, abe nezinzuzo zawo ezimweni ezihlukile. Isibonelo, lapho ama-solids amisiwe kuma-wastewater akhona efomini le-colloidal, ama-inorganic flocculants avame ukusebenza ngempumelelo. Lapho ubhekene nokumiswa okuncane kwezinhlayiyana, ukungezwa kwama-polymer flocculants noma asebenze i-Silica Gel njengoba kudingeka ama-coagulants. Ezimweni eziningi, ukusetshenziswa okuhlangene kwama-inorganic ne-polymer flocculants kungathuthukisa kakhulu ukusebenza kwe-floccation futhi kukhulise ubukhulu besicelo.

Izici ezifana nenani le-PH, i-Alkalinity, izinga lokushisa, ukungcola ngosayizi wezinhlayiyana, kanye nohlobo lwe-flocculant lwamanzi amdaka kuxhumanisa ukusebenza kwamanzi ekwelashweni kwamanzi. Ukuqonda okujulile nokulawulwa kwalezi zinto kubaluleke kakhulu ekuthuthukiseni ukusebenza kahle kokwelashwa kwamanzi amdaka. Singumhlinzeki wakho othembekile wamakhemikhali angenayo, onezinhlobo eziningi ze-flocculants, kufaka phakathi i-pam, i-PAC, njll. Kuwebhusayithi yethu esemthethweni ungakwazi ukuhlola kalula uhla lwemikhiqizo yethu ebanzi. Uma unemibuzo noma udinga usizo, sicela ukhululeke ukuxhumana nathi!