Ukusetyenziswa kwe amanzi amdaka decolorizers kunokuthiwa kusetyenziswe ngokubanzi kunyango lwamanzi kumaxesha anamhlanje, kodwa ngenxa yomxholo ohlukeneyo wokungcola kumanzi amdaka, ukukhethwa kwe-decolorizers yamanzi amdaka kukwahluke. Sihlala sibona enye inkunkuma iphinda isetyenzisiwe kubomi bemihla ngemihla, phakathi kwayo ukurisayikilishwa kweeplastiki kubangela umlinganiselo omkhulu. Ke yeyiphi inkqubo yokuphinda isetyenziswe kwezi plastiki kwaye kutheni inxulumene nokudityaniswa kwamanzi amdaka? Yixing Cleanwater iya kukucacisela.
Inkqubo yokuphinda isetyenziswe iplastiki ivelisa ukuhlamba iplastiki, ukwahlula kunye neenkqubo zokutyumza okumanzi. Ukuxinwa kwezinto ezingcolileyo kumanzi amdaka kuhambelana ngokusondeleyo neempawu zeplastiki ezisetyenzisiweyo kwimveliso yazo. Amanzi amdaka avelisiweyo ngokuhlamba kunye neenkqubo zokutyumza anezinto eziphezulu zezinto eziphilayo kunye nomxholo omisiweyo omisiweyo, apho i-COD inokufikelela kwi-2000mg / L, kwaye i-SS inokufikelela kwi-500mg / L. Inkqubo ye "grid + regulation + coagulation flotation + AO + filtration + disinfection" ingasetyenziselwa ukunyanga amanzi amdaka emveliso yeplastiki eyenziweyo.
Ugutyulo luhamba kuqala kwigridi ukuze lususe ubumdaka obukhulu emva koko lungene kwitanki elawulayo. Itanki yokulawula kuqala inomsebenzi we-homogenization kunye nokulinganisa, oko kukuthi, ukunqoba ukungalingani kwamanzi okubangelwa yimveliso engalinganiyo (kubandakanywa umthamo wamanzi kunye nomgangatho wamanzi). Okwesibini, ngenxa yobunzima kwitanki yokulawula, izinto ezinzima ezifana nodaka kunye nesanti kumanzi amdaka ziya kuhlala phantsi kwetanki, eya kudlala indima yokucacisa kunye nokunciphisa ukuxinwa kwezinto ezimisiweyo.
Amanzi amdaka etanki elawulayo ampontshelwa kwitanki yeflotation, exhotyiswe ngenkqubo yokudosa ngokuzenzekelayo. Ugutyulo longezwa kwitanki edadayo, kwaye inkqubo yokudosa ngokuzenzekelayo kwangaxeshanye yongeza i-decolorizer yokwenziwa kogutyulo lweplastiki kunye ne-coagulant kwitanki ejikelezayo kunye nokuhamba kwamanzi. Ngaphantsi kwesenzo esidibeneyo sokuhamba kwamanzi kunye negesi, i-decolorizer kunye ne-sewage ixutywe ngokupheleleyo. Ngokunyanzeliswa kombane ophindwe kabini we-coagulant kunye nokungathathi hlangothi kwentlawulo, i-adsorption bridging effect kunye ne-flocculent net effect effect, iincinci ezincinci zemiba enqunyanyisiweyo kunye ne-colloids kugutyulo zijikisiwe zibe ngamasuntswana amakhulu. Irhasi inyibilikiswe kugutyulo iya kuthwala la masuntswana ajijekileyo emanzini iwase kumphezulu wamanzi ngexesha lenkqubo yokudada kwaye iwasuse.
phuphuma. Amanzi amdaka etanki edadayo angena kwidama lebhayoloji ngokulandelelana kwebhayolojiunyango ukususa izinto ezininzi eziphilayo, ammonia nitrogen kunye nezinye izinto, kwaye ke ukwahlula udaka kunye namanzi kwitanki sedimentation yesibini, kwaye ke ngokubhekele phaya ukususa ubumdaka kugutyulo ngokusebenzisa ukuhluzwa, ukwenza ilindle ihlanjululwe ngakumbi.
Ngokusebenzisa le nkqubo ingentla kunye nokusetyenziswa kunye nokunyangwa kwe-decolorizers ehambelanayo, umgangatho wamanzi we-lindle uphuculwe kakhulu, ngokusisiseko uhlangabezana neemfuno zomgangatho wamanzi amdaka. Ekubeni amanzi esenokuba nezinto eziyingozi ezifana neentsholongwane neentsholongwane, amanzi amdaka afanele acocwe ngesixhobo sokubulala iintsholongwane kwiultraviolet ngaphambi kokuba aphinde akhutshwe okanye aphinde asetyenziswe.
I-synthetic yeplastiki ye-sewage decolorizer inoluhlu olubanzi lwezicelo:
1. Isetyenziselwa i-oxidation, i-textile printing and dyeing, i-hardware electroplating, i-papermaking, i-pigments, i-sewage ene-oily, i-sewage yeekhemikhali, ukucocwa kombala we-inki yokucoca, ngelixa ukunciphisa ezinye izinto ezingcolileyo emanzini, ukunciphisa i-chroma yogutyulo kunye nokuphucula umgangatho wamanzi amdaka.
2. Ikwasetyenziswa ekusetyenzisweni kwakhona kwamanzi, ukulungiswa kwangaphambili kwexabiso elincinci le-high-concentration ye-high-concentration yamanzi amdaka amdaka, ukugrumba indawo yeoli kunye nezinye iindawo zokucocwa kwamanzi.
3. Yeyomgaqo we-flocculation decolorization, akukho ntsalela ye-ion yensimbi, kwaye isombulula ingxaki yokungcoliswa kwamanzi ngexesha elinye ngodaka kunye nokwahlukana kwamanzi, ngaphandle kokungcola okwesibini, kwaye inkqubo yokongeza ilula kwaye iguquguqukayo.
Ixesha lokuposa: May-20-2025