Ukusetyenziswa kwe izinto zokususa umbala emanzini amdaka kunokuthiwa isetyenziswa kakhulu ekucoceni amanzi kule mihla, kodwa ngenxa yokwahluka kokungcola okufumaneka emanzini amdaka, ukhetho lwezinto zokususa umbala emanzini amdaka nalo lwahlukile. Sihlala sibona ezinye izinto eziphinda zisetyenziswe kubomi bemihla ngemihla, apho ukuphinda zisetyenziswe kweeplastiki kubalelwa kakhulu. Ngoko ke yintoni inkqubo yokuphinda zisetyenziswe kwezi plastiki kwaye kutheni inxulumene nezinto zokususa umbala emanzini amdaka? I-Yixing Cleanwater iza kukuchazela.
Inkqubo yokuphinda usebenzise iplastiki ivelisa ikakhulu iinkqubo zokuhlamba, ukwahlula kunye nokucola okumanzi. Ubuninzi bokungcola emanzini amdaka bunxulumene kakhulu neempawu zeplastiki ezisetyenzisiweyo ekuvelisweni kwawo. Amanzi amdaka aveliswa ziinkqubo zawo zokuhlamba nokucola anomxholo ophezulu wezinto eziphilayo kunye nezinto eziqinileyo ezixhonyiweyo, apho i-COD inokufikelela kwi-2000mg/L, kwaye i-SS inokufikelela kwi-500mg/L. Inkqubo "yegridi + ummiselo + ukujiya kwe-coagulation + i-AO + ukucoca + ukubulala iintsholongwane" ingasetyenziselwa ukunyanga amanzi amdaka emveliso yeplastiki yokwenziwa.
Indle iqala idlule kwigridi ukuze isuse ukungcola okukhulu ize ingene kwitanki elawulayo. Itanki elawulayo kuqala inomsebenzi wokudibanisa amanzi kunye nokulinganisa, oko kukuthi, ukoyisa ukungalingani kokukhupha amanzi okubangelwa kukuveliswa okungalinganiyo (kubandakanya umthamo wamanzi kunye nomgangatho wamanzi). Okwesibini, ngenxa yobunzima obukwitanki elawulayo, izinto ezinzima ezifana nodaka kunye nesanti kwindle ziya kuhlala ezantsi kwitanki, nto leyo eya kudlala indima yokucacisa kwaye inciphise uxinzelelo lwezinto ezixhonyiweyo.
Umphunga wetanki elawulayo upompelwa kwitanki yokudada, exhotyiswe ngenkqubo yokudaya ngokuzenzekelayo. Umphunga wongezwa kwitanki yokudada, kwaye inkqubo yokudaya ngokuzenzekelayo yongeza ngaxeshanye i-plastic sewage decolorizer kunye ne-coagulant kwitanki yokudada kunye nokuhamba kwamanzi. Phantsi kwesenzo esidibeneyo sokuhamba kwamanzi kunye negesi, i-decolorizer kunye ne-sewage zixutywe ngokupheleleyo. Ngokucinezelwa komaleko wombane ophindwe kabini we-coagulant kunye nokungathinteli kwetshaja, isiphumo sokudaya kunye nesiphumo sokubamba i-flocculent net, amasuntswana amancinci ezinto ezixhonyiweyo kunye nee-colloids kwi-sewage adityaniswa abe ngamasuntswana amakhulu. Igesi enyibilikisiweyo kwi-sewage iya kuthwala la masuntswana adibeneyo emanzini ukuya kumphezulu wamanzi ngexesha lenkqubo yokudada kwaye iwasuse.
ukuphuphuma. Ukungcola kwetanki yokudada kungena echibini lebhayoloji ukuze kube yinto yebhayolojiunyango lokususa uninzi lwezinto eziphilayo, i-ammonia nitrogen kunye nezinye izinto, uze wahlukanise udaka namanzi kwi-sedimentation tank yesibini, uze emva koko ususe ukungcola kwi-lindle ngokuhluza, okwenza i-lindle icoceke ngakumbi.
Ngenkqubo engentla kunye nokusetyenziswa kunye nonyango lwe-decolorizers ezifanelekileyo, umgangatho wamanzi enkunkuma uyaphucuka kakhulu, ngokusisiseko uhlangabezana neemfuno zomgangatho wamanzi enkunkuma. Ekubeni amanzi enokuba nezinto ezinobungozi ezifana neebhaktheriya kunye neentsholongwane, inkunkuma kufuneka ihlanjululwe ngezixhobo zokubulala iintsholongwane ze-ultraviolet ngaphambi kokuba ikhutshwe okanye isetyenziswe kwakhona.
I-decolorizer yeplastiki yokwenziwa ineendlela ezahlukeneyo zokusetyenziswa:
1. Isetyenziswa kwi-oxidation, ukuprinta kunye nokudaya amalaphu, i-electroplating yezixhobo zekhompyutha, ukwenza iphepha, iipigments, i-oily sewage, i-chemical sewage, unyango lwe-inki sewage color, ngelixa inciphisa ezinye izinto ezingcolisayo emanzini, inciphisa i-chroma ye-sewage kunye nokuphucula umgangatho wamanzi amdaka.
2. Ikwasetyenziswa ekusetyenzisweni kwakhona kwamanzi, ngaphambi kokunyanga inani elincinci lenkunkuma enemibala emininzi, ukubhola ioyile kunye nezinye iindawo zokunyanga amanzi.
3. Iphantsi komgaqo wokususa umbala kwi-flocculation, akukho ntsalela ye-ion yesinyithi, kwaye isombulula ingxaki yongcoliseko lwamanzi ngaxeshanye ngokwahlulahlula udaka namanzi, ngaphandle kongcoliseko lwesibini, kwaye inkqubo yokongeza ilula kwaye iyakwazi ukuguquguquka.
Ixesha leposi: Meyi-20-2025