Amanzi amdaka avela kwi-ETPs, ii-STPs, kunye neenkqubo zococeko kwindawo afuna unyango oluthembekileyo nolusebenzayo. I-Organica Biotech inika ulwazi oluphambili ukucocwa kwamanzi amdaka izisombululo ezakhelwe kwi-biotechnology, ukuqinisekisa ukukhutshwa kwenkunkuma okucocekileyo, ukuthotyelwa kwemithetho, kunye nokusebenza okuzinzileyo kwezityalo. Izisombululo zethu ziquka i-bioculture yonyango lwamanzi amdaka, iimodyuli ezincinci, kunye neefomyula zeentsholongwane ezenziwe ngokwezifiso kumashishini nakuluntu.
Ngobuchule obuqinisekisiweyo kwi i-biotechnology yonyango lwamanzi amdaka, siphuhlisa imixube ethile yeentsholongwane eziphucula ukusebenza kakuhle kokuwohloka kwaye zixhasa ukunciphisa i-COD/BOD ngokukhawuleza. Ezi zinto zintsha zinceda amashishini ukuba afezekise ukuthobela imithetho rhoqo, ngelixa ziphucula uzinzo lwenkqubo iyonke kwaye zinciphisa imingeni yokusebenza.
Njengoko imfuno yamanzi acocekileyo iqhubeka nokunyuka, kwamkelwa unyango lwamanzi amdaka kwaye uzinzile ulawulo lwamanzi amdaka iindlela zokusebenza ziye zabaluleka. Izisombululo zethu ze-microbial eziphambili zixhasa amashishini, oomasipala, kunye neendawo zokuhlala ezisebenza kakuhle nezihlala ixesha elide. izisombululo zolawulo lwamanzi amdaka.
Unyango olusebenzayo lwamanzi amdaka alupheleli nje ekuthobeleni imithetho kodwa lukwanegalelo ekukhuselweni kokusingqongileyo, ukuphinda kusetyenziswe amanzi, kunye nolawulo oluzinzileyo lwezixhobo.
Yi-3% kuphela yamanzi acocekileyo emhlabeni, kwaye yi-1.2% kuphela yawo ekhoyo ukuze isetyenziswe ngabantu - nto leyo eyenza unyango lwamanzi oluphambili lube lubalulekile kwixesha elizayo.
I-3% kuphela yamanzi ehlabathi ingamanzi acocekileyo kwaye kuwo, yi-1.2% kuphela enokusetyenziswa njengamanzi okusela.
I-Organica Biotech ibonelela ngezisombululo zanamhlanje zokunyanga amanzi amdaka kusetyenziswa ubuchwepheshe beCleanmaxx® kunye neBioclean®. Indlela yethu eqhutywa yi-biotechnology iqinisekisa iziphumo ezithembekileyo kumashishini, kwiindawo zorhwebo, nakwiinkqubo zococeko. I-bioculture yethu esebenza kakuhle yokunyanga amanzi amdaka kunye nezisombululo ezincinci zinceda ekusombululeni imiba efana nokuguquguquka kwemithwalo, ivumba elibi, ukwakheka kodaka, kunye nomsebenzi webhayoloji ongaguqukiyo.
Ukuphuculwa kozinzo lwe-MLSS, ukuncipha kwevumba, kunye nokuthobela ngokukhawuleza ngokusebenzisa i-biotechnology yeentsholongwane.
Ukunciphisa ngcono i-COD/BOD kunye nokuphucula ibhalansi yezinto eziphilayo kumashishini amaninzi.
Isisombululo esinye se-biotech esibonelela ngeziphumo ezilinganisekayo kumacandelo obisi, amalaphu, iikhemikhali, kunye nokutya.
Ukuncipha kodaka, iindleko zokulahla eziphantsi, kunye nokusebenza kakuhle kwezityalo ixesha elide.
Inkqubo yokususa ukungcola kumanzi amdaka okanye kumanzi amdaka emizi-mveliso kunye nokuphucula iimpawu ze-physicochemical kunye nebhayoloji yamanzi kusetyenziswa iinkqubo ezahlukeneyo zomzimba, iikhemikhali, kunye nebhayoloji ezivumela ukukhutshelwa ngokukhuselekileyo kwamanzi asetyenzisiweyo kwindawo engqongileyo okanye ukusetyenziswa kwakhona kwamanzi kwiinjongo zasekhaya okanye kwimizi-mveliso kwaziwa njengokucocwa kwamanzi amdaka. Ukucocwa kwamanzi amdaka kuqhele ukwenziwa kwindawo yokucocwa kogutyulo lwamanzi amdaka kunye nendawo yokucoca amanzi amdaka asetyenziswa kwimizi-mveliso.
Ngokuxhomekeke kwimvelaphi yemvelaphi, amanzi amdaka anokuchazwa njengamanzi amdaka asekhaya, akwaziwa ngokuba ngamanzi amdaka, kunye namanzi amdaka akwimizi-mveliso, akwaziwa njengamanzi amdaka.
Amanzi amdaka ahlala equlathe ulwelo oluphuma kwindawo yococeko, ukupheka, ukuhlamba, ukuhlamba impahla, kunye nosetyenziso lwasekhaya olusuka kwiindawo zokuhlala, zorhwebo, okanye kwimithombo yeziko. Ukukhutshwa kwamanzi asuka kwiinkqubo ezininzi ezahlukeneyo zokwenziwa kwemveliso evela kumacandelo ezorhwebo nezoshishino aziwa njengamanzi amdaka akwimizi-mveliso okanye amanzi amdaka.
Ukucocwa kwamanzi amdaka yinkqubo enceda ekucoceni amanzi angcolileyo ukuze abuyiselwe kumjikelo wamanzi.
Iindlela ezininzi ezahlukeneyo zingasetyenziswa ukususa ungcoliseko, kwaye uhlobo lwendlela esetyenziswayo iya kuxhomekeka kudidi kunye nobungakanani bosulelo olukhoyo.
Eyona ndawo iqhelekileyo iintlobo zezityalo zokucocwa kwamanzi amdaka zizityalo zokucocwa kwamanzi amdaka (ETP), amaziko okucoca amanzi amdaka (STP), kunye nezityalo ezixhaphakileyo nezidibeneyo zokucocwa kwamanzi amdaka (CETP).
Izityalo zonyango lwe-effluent (ETP) zidla ngokusetyenziswa ngamashishini anobuchule obuphezulu bokuvelisa, njengamashishini e-textile, amayeza, kunye neekhemikhali, aqulethe amanzi amdaka okanye angabonakaliyo okanye adityaniswe zombini kunye ne-COD ephezulu, i-TDS, kunye ne-pH egqithisileyo, okwenza amanzi amdaka abe yityhefu kakhulu.
Iindawo zokucocwa kwamanzi amdaka zikhethwa kwaye ziyilwe ngokohlobo nomthamo wamanzi amdaka avela kwimizi-mveliso.
Amaziko okucoca amanzi amdaka asusa ukungcola kumanzi amdaka asekhaya, njengeendawo zokuhlala, amaziko, amashishini okwamkela iindwendwe, njl.
I-STPs iqulethe amanzi amdaka kunye nexabiso eliphezulu lezinto eziphilayo ezinokunyangwa ngaphandle kobunzima obuninzi.
Iziko lokucocwa kwamanzi amdaka aqhelekileyo (CETPs) ziyilelwe ukunyanga amanzi amdaka asuka kumashishini amancinci ahlukeneyo angakwaziyo ukunyanga ukungcola kwisiza kwindawo yokucoca amanzi amdaka aqhelekileyo.
Ii-CETPs zidla ngokwakhiwa kwimizi-mveliso okanye kumaqumrhu ophuhliso lwamashishini (IDC).
Ukucocwa kwamanzi amdaka kubandakanya izigaba ezi-3. Inqanaba lokuqala libandakanya iindlela ezahlukeneyo zokususa izinto ezinkulu eziqinileyo kumanzi angenayo.
Ukucoca ibar kuhluza nayiphi na into enkulu eyomeleleyo enje ngomthi, iplastiki, amalaphu, njl.
Isicacisi esisisiseko sivumela ukulungiswa kwezinto eziqinileyo ngomxhuzulane; ngamanye amaxesha, coagulants kunye flocculants zisetyenziselwa precipitate kunye nokuhlalisa izinto eziqinileyo zinyibilike. Unyango lwesibini lwamanzi amdaka (olwaziwa ngokuba lunyango lwamanzi amdaka ngebhayoloji) lunyango lwamanzi amdaka oluphakathi kwemicrobe oluphuma kwisicacisi sokuqala. Ibandakanya i-aerobic, unyango lwe-anaerobic, okanye ukudibanisa zombini iinkqubo zokunyanga izinto eziphilayo kumanzi amdaka ngokunciphisa i-COD, i-nitrogen, i-phosphorus, njl. Ibandakanya iinkqubo ezifana nokubulala iintsholongwane, ukuhluzwa kwe-membrane, ukuhluzwa kwekhabhoni, njl.
Ii-Microorganisms zingaphakathi kunyango lwesibini lwamanzi amdaka.
Oku kungenxa yokuba bangabalamli ekonakalisweni kwezinto eziphilayo ezikhoyo kumanzi amdaka.
Kunyango lwamanzi amdaka ebhayoloji, ii-microbes zisebenzisa i-organic material ekhoyo kumanzi amdaka njengomthombo wokutya okunekhabhoni, initrogen, iphosphorus, kunye nezinye izondlo ezibalulekileyo ukuze zikhule.
Ngembuyekezo, baguqula ungcoliseko oluyityhefu kakhulu lube zizinto ezincinci, ezingenatyhefu ezinokukhutshelwa ngokukhuselekileyo kokusingqongileyo.
Ukunyangwa okwesibini kwamanzi amdaka kufuna indibaniselwano yee-microorganisms ezahlukeneyo.
Eyona bhaktiriya ixhaphakileyo kunyango lwamanzi amdaka ziintlobo zeBacillus kunye nePseudomonas.
Kukho iintlobo ngeentlobo zeentlobo ze-Bacillus, ezifana ne-B. licheniformis, i-B. subtilis, i-B. megaterium, i-B. pumilus, i-B. coagulans, njl., ngelixa i-Pseudomonas, i-P. aeruginosa, i-P. putida, i-P. fluorescens, njl., iintlobo ezinokuthi zenzeke ezi bhaktheriya zixhaphake zisetyenziselwa ukunyanga i-polteluta ekhoyo kwinkqubo yonyango.
Isiseko se-microbes ezikhethelwe ukunyanga amanzi amdaka sixhomekeke kuphela kumatshini wazo wemfuza kunye ne-enzymatic obenza bakwazi ukuthoba isidima sangaphantsi esifumaneka kwiintlobo ezithile zamanzi amdaka.
Ngaphandle koku, kukho Iindlela zobomi eziphakamileyo ezinje nge-ciliates zokuqubha simahla, ii-ciliates ezinqatyisiweyo, i-rotifers, kunye ne-tardigrades ezinceda ekudaleni i-bio-enzymes kunyango lwamanzi amdaka ngokutya kwiiseli zebhaktheriya zasimahla kunye nokunceda ekugcineni i-flocculation elungileyo kwinkqubo yokucoca amanzi amdaka.
Inkqubo ye-aerobic ibandakanya isethi ye-microorganisms ekhula ngokufanelekileyo phambi kwe-oxygen.
Unyango lwamanzi amdaka e-Anaerobic lubandakanya ii-microorganisms ezikhula ngokungabikho kweoksijini.
Yinkqubo ethatha amandla ngamandla njengoko isebenzisa umbane oqhubekayo ukuphefumla nokubeka iliso kwiiparamitha zomoya.
Ngenxa yentshukumo ekhawulezileyo yeentsholongwane, ixesha lokugcinwa kokuthotywa kwenkunkuma lingaphantsi kwelo lifunekayo kunyango lwe-anaerobic.
Ukukhetha inkqubo yokucocwa kwamanzi amdaka ebhayoloji kwishishini kusekwe kwizinto ezahlukeneyo ezifana nezi:
Kwisityalo sokucoca amanzi amdaka, ngokuqhelekileyo, inqanaba le-DO phakathi kwe-1 ukuya kwi-2 mg / L ligcinwa. Amanqanaba asezantsi e-DO anokuthintela ukukhula kwentsholongwane kwaye ngaloo ndlela anciphise ukusebenza kakuhle kwonyango lwesityalo sakho sonyango.
I-Biogas iyaveliswa ngenxa yeebhaktheriya eziqhekeza izinto eziphilayo ngokungabikho kwe-oxygen. Le nkqubo yaziwa ngokusesikweni njenge-anaerobic digestion.
Inkqubo yokucoca amanzi amdaka ngebhayoloji isebenzisa iibhaktheriya kunye nezinye ii-microorganisms ukucoca amanzi. Le teknoloji iyasebenza ekuphatheni amanzi angcoliswe ngezinto eziphilayo, ezifana nogutyulo.
Ukucocwa kwamanzi amdaka ngebhayoloji yinkqubo esebenzisa imicroorganisms ukwaphula ungcoliseko kumanzi amdaka. Le nkqubo yenzelwe ukunceda ukunciphisa ukuya kuthi ga kwi-80% yezinto ezingcolisa amanzi amdaka phambi kokukhululwa.
Iinkqubo zokucocwa kwamanzi amdaka zisebenzisa enye okanye ngaphezulu kwezi zilandelayo: ukwahlukana kwesigaba, njenge-sedimentation; iinkqubo zebhayoloji kunye neekhemikhali, ezifana ne-oxidation; okanye ukupolisha.
