Fi ñu tolli nii, xeetu pajum physicochimique ak biochemical ñooy yoon wi gëna am solo ci ndox mu sell mi, te ñoom itam ñooy xaralay pajum ndox mu sell mi, te liggéeyukaay yi ci biir ak ci bitim réew ñoo ko jëfandikoo ci biir dëkk bi ak ci bitim réew.
pajum physicochimique
Xeetu pajum physique yi dañuy gëna am solo, distilaasioŋ ak evaporasioŋ, coagulation, flotër ci jawwu ji, adsorption, ak ñoom seen {0} Te xarala yi dañu gëna bari ci wàllu gëstub laboratoire, te gëstu bi ko méngoo amna njeexital yu baax ci dindi yenn polusioŋ ci ndox mu sell mi, fonction yii di dindi ci yoon wi itam dafay wàññi seen aplikaasioŋu industri Al{4} [2] dafa wane ni anam wi ñuy jëlee ci ndox mu sell mi, waaye soppiwul bariwaayu xorom yi ci ndox mu sell mi, ba noppi bariwaayu agent extraction bi dafa yaatu, indi ci ñaareelu polusioŋ bi, ak ci.Distillation ak evaporation mën na wàññi limu xorom inorganik yi ak composé organik yi ci ndox mu sell [7}], waaye mën nañu ko jëfandikoo ngir faj ndox mu sell mi. ak salinite bu bari ak bariwaayu ndox.Flocculation [5] dafay wane ni flocculants yiñ gëna xam am nañu njeexital yu baaxul ci pajum ndox mu sell mi gëna bari {10} Wàllu kogant diatomite [6]. ci materie organik bu tasaaroo bu jafe lool ñu oxide ak yàqu ci oxidation biologik ak chimik . Studies gis nañu ni karbon buñ aktive, amna njariñ bu gëna baax ci ndox mu sell mi ak concentration COD bu néew [7]. Lu weesu, ndax njëg bu kawe bi, mën nañu ko jëfandikoo ngir waajal ndox mu sell ak concentré indice de contrôle ngir pajum .
2 pajum chimik
Xeetu paj yi ñuy jëfandikoo ngir faj oxidation chimik ak micro-electrolysis. oxidation oxidation oxidatif ak dindi polusioŋ organik yi ci ndox mu sell {2} Lu ñuy faral di jëfandikoo oxidant Fenton, oxidant chlorine ak ozone.S amul kàttan gu rëy ngir dindi COD, te bariwaayu reactif yi ñuy yokk dafa yaatu, njëgu liggéey bi dafa yéeg, te limu bari ci produit yi ñuy génne dina ñu ko defaree ginaaw ozonation [12] {7}Ielectrolysis karbon bu baax lu yomb la, mën na am "wast ci mbalit mi" {9}W Dañu wara sànni sludge ginaaw reacsioŋ bi, mu jur njëgu paj mu bari. Micro-electrolysis fer-carbone dañu koy gëna boole ak yeneen xaralay pajum, lu melni coagulation ak oxidation Fenton, ngir gëna mëna faj ak wàññi njëgu pajum.}
3.
Pajum biologique mooy anam wi ñuy jëfandikoo ngir faj ndox mu sell mi organik {) Waaye, li ëpp ci ndox mu sell mi dafay jafe lool ñu koy faj ci anam wi biochemical yiñ gëna xam, rawatina ndox mu sell mi am xorom, amoniia azot ak organique yu bari toxic, te ba leegi mingi wéy di jëfandikoo xaralay pajum biochemical.