Pulasitiki ndi chinthu chofunikira kwambiri pakupanga komanso moyo wathu.Zopangira pulasitiki zitha kuwoneka kulikonse m'moyo wathu, ndipo kumwa kukuchulukirachulukira.Zinyalala za pulasitiki ndi gwero lobwezerezedwanso.Nthawi zambiri, amaphwanyidwa ndikutsukidwa, amapangidwa kukhala tinthu tapulasitiki ndikugwiritsidwanso ntchito.Poyeretsa pulasitiki, madzi ambiri otayika adzapangidwa.Madzi otayira nthawi zambiri amakhala ndi zinyalala ndi zonyansa zina zomwe zimayikidwa pamwamba pa pulasitiki.Ikatulutsidwa mwachindunji popanda chithandizo, imawononga chilengedwe ndikuwononga madzi.
Mfundo ya pulasitiki kuyeretsa zimbudzi mankhwala
Zowononga mu zimbudzi za pulasitiki zimagawidwa kukhala zowononga zosungunuka ndi zowononga zosasungunuka (ie SS).Nthawi zina, zinthu zosungunuka zimatha kusinthidwa kukhala zinthu zosasungunuka.Imodzi mwa njira za pulasitiki zimbudzi mankhwala ndi kuwonjezera coagulants ndi flocculants, kutembenuza zambiri kusungunuka organic zinthu mu insoluble zinthu, ndiyeno kuchotsa zonse kapena zambiri sanali sungunuka zinthu (ie SS) kukwaniritsa cholinga cha kuyeretsa zimbudzi.
Pulasitiki kuyeretsa zimbudzi njira mankhwala
The pulasitiki tinthu kuwotcha zimbudzi amasonkhanitsidwa ndi zosonkhanitsira chitoliro maukonde ndi umayenda mu gululi njira yokha.Zolimba zazikulu zoyimitsidwa m'madzi zimachotsedwa kudzera mu gridi yabwino, ndiyeno zimathamangira mu dziwe loyang'anira palokha kuti lilamulire kuchuluka kwa madzi ndi khalidwe lamadzi lofanana;Tanki yoyang'anira imakhala ndi pampu yonyamula zimbudzi komanso chowongolera chamadzimadzi.Pamene mlingo wa madzi kufika malire, mpope adzakweza zimbudzi kuti mpweya flotation sedimentation Integrated makina.M'dongosolo, potulutsa mpweya wosungunuka ndi madzi, zolimba zomwe zimayimitsidwa m'madzi zimamangiriridwa pamwamba pamadzi ndi thovu laling'ono, ndipo zolimba zoyimitsidwa zimachotsedwa ku thanki ya sludge ndi zida zopangira slag kuchotsa zinthu zomwe zaimitsidwa;Zinthu zolemera za organic zimatsika pang'onopang'ono mpaka pansi pa chipangizocho motsatira chodzaza chitoliro, ndipo chimatulutsidwa mu thanki ya sludge kudzera mu valve yotulutsa matope.Mphamvu yamphamvu yomwe imapangidwa ndi zidazo imathamangira mu dziwe lokhalokha, ndikuwongolera kuchuluka kwa madzi ndi mtundu wamadzi wofananira mu dziwe la bafa, kenako ndikuikweza kuchokera pampopi yonyamula zimbudzi kupita ku sefa yamitundu yambiri kuti muchotse zowononga zotsala m'madzi. kudzera mu kusefera ndi activated carbon adsorption.Chithovu cha thanki yoyandama ya mpweya ndi matope okhazikika a chitoliro cha sludge discharge amatayidwa mu thanki yosungiramo matope kuti ayendetsedwe ndikusamalira nthawi zonse, ndipo zimbudzi zoyeretsedwa zimatha kutayidwa mpaka muyezo.
Nthawi yotumiza: Aug-05-2022