Kodi Polyaluminium Chloride imagwira ntchito bwanji pazamoyo zam'madzi?

Makampani am'madzi ali ndi zofunika kwambiri pazakudya zamadzi, kotero kuti zinthu zosiyanasiyana zamoyo ndi zowononga m'madzi am'madzi zimafunikira kusamalidwa munthawi yake. Njira yodziwika kwambiri pakali pano ndiyo kuyeretsa madziFlocculants.

M'madzi onyansa omwe amapangidwa ndi mafakitale a m'madzi, pali mitundu yochepa ya zowononga, kusintha kwazing'ono, komanso kutsika kwa mpweya wa okosijeni muzochitika zamoyo. Pofuna kukwaniritsa zofunikira pamiyezo yotulutsa mpweya ndikuwongolera chilengedwe chaulimi. Kugwiritsa ntchito polyaluminium chloride kumatha kukwaniritsa zotsatira za kuyeretsa madzi.

Polyaluminium klorideimagwira ntchito yofunika kwambiri pazamoyo zam'madzi ndipo ili ndi ntchito zingapo:

1. PAC ikhoza kupititsa patsogolo madzi abwino, kuwonjezera mpweya wosungunuka m'madzi, kuteteza eutrophication.

2. Ikhoza kuchotsa tizilombo toyambitsa matenda ndi mabakiteriya omwe amamangiriridwa pazitsulo zolimba m'madzi

3. Pakakhala zinthu zambiri zam'madzi m'madzi, njira yothetsera zinthu zamoyo m'madzi ndiyofunika kwambiri, ndipo kugwiritsa ntchito polyaluminium chloride iyeneranso kukhala imodzi mwa njira zothandiza.

4. Kuswana madzi mchira mankhwala: Mkhalidwe wa madzi chikhalidwe dziwe lili ndi kuchuluka kwa zinthu organic monga zotsalira chikhalidwe ndi ndowe za nsomba, zomwe zimabweretsa kuchepa kwa madzi poyera ndi eutrophication madzi khalidwe. Kutulutsa kwachindunji kungayambitse kuipitsa chilengedwe. Izi zimafuna madzi a chikhalidwe cha dziwe kuti azisefedwa ndi kuyeretsedwa, ndiyeno amatulutsidwa kapena kubwezeretsedwanso akafika pamiyezo yotulutsa. Kugwiritsa ntchito polyaluminiyamu kolorayidi akhoza mwamsanga coagulate, akaphatikiza, ndi flocculate colloidal particles kuti n'zovuta precipitate mu zikuluzikulu particles ndi precipitate m'madzi, kuchepetsa kwambiri COD ndi BOD m'madzi thupi ndi bwino kwambiri dzuwa mankhwala mchira madzi.

Polyaluminium chloride ndi yoyenera madzi aiwisi amitundu yosiyanasiyana ya kutentha komanso pH yotakata.

Tiyenera kudziwa kuti polyaluminium chloride iyenera kugwiritsidwa ntchito moyenera. Kugwiritsa ntchito mopitirira muyeso kumabweretsa zotsatira zoyipa za flocculation ndipo kungayambitse kutsekeka kwa ma gill a nsomba ndi shrimp, ndipo sizoyenera kugwiritsidwa ntchito nthawi yayitali. Pa nthawi yomweyi, poigwiritsa ntchito, iyenera kugwirizanitsidwa ndi kutayira kwa zimbudzi kuti itulutse ma agglomerates a polyaluminium kolorayidi kunja kwa dziwe kuti akwaniritse kuchotsedwa kosatha.