Kule mihla, ulwazi lwabantu ngokukhuselwa kwendalo lukhula ngokunyuka. Ekubeni i-advocacy "yamanzi ane-lucid kunye neentaba ezinqabileyo ziintaba zegolide kunye neentaba zesilivere", unyango olucwangcisiweyo lwenkunkuma yasekhaya kunye nokukhutshwa okufanelekileyo kwamanzi amdaka ahlala elawulwa. Nangona kunjalo, kwiindawo ezininzi zasemaphandleni ezikude, iindawo zokuhlala zibuyele umva, ngaphandle kokuxhaswa kwezixhobo zokucocwa kogutyulo lwasemaphandleni oluhambelanayo, kwaye imeko yabo yococeko imbi kakhulu, ngakumbi malunga nokucoca amanzi asekhaya, akukho mqobo ulungileyo, okukhokelela ekubeni Imekobume eyingozi, imeko-bume yezoqoqosho, nobomi obumbi.
Kukho iintlobo ezininzi zezixhobo zokucocwa kwamanzi asemaphandleni, kwaye izixhobo ezahlukeneyo zifanelekile kwiimeko ezahlukeneyo.
1. Izixhobo zokucoca ugutyulo lwasekhaya
Ugutyulo lwamanzi amdaka asekhaya lubhekiselele kugutyulo olukhutshwa kubomi bemihla ngemihla babantu, kubandakanywa ilindle eliphuma ezindlini, ezikolweni, ezibhedlele nakwezinye iiyunithi. Ezilalini, ekubeni kungekho mibhobho yamanzi abalekayo, uninzi lwamakhaya lusebenzisa amanzi amaqula okanye amanzi emilambo. Le mithombo yamanzi ayicocekanga, ngoko ke izixhobo zokucoca ugutyulo lwasekhaya zibaluleke kakhulu.
Okwangoku, izixhobo zokucoca ugutyulo oluqhelekileyo lwasekhaya lubandakanya: isihluzo sebhayoloji, umhlaba omanzi owenziweyo, ichibi elisebenzayo, njl.njl
2. Izixhobo zokucoca ilindle lemfuyo
Ishishini lemfuyo yasemaphandleni kunye neenkukhu ezifuywayo ngumthombo obalulekileyo wengeniso kumafama, kodwa imfuyo kunye nomgquba weenkukhu kunye nomchamo oveliswa ngexesha lenkqubo yokuzala iya kungcolisa indalo kwaye ichaphazele ngokunzulu umgangatho wobomi babahlali abazungezile. Ke ngoko, izixhobo zokucocwa kogutyulo lwemfuyo kunye neenkukhu nazo ziyinxalenye ebalulekileyo yokucocwa kogutyulo lwasemaphandleni.
Imfuyo eqhelekileyo kunye nezixhobo zokucocwa kogutyulo lwenkuku zibandakanya: i-biogas digesters, imigxobhozo eyakhiweyo, ukwahlula inwebu, njl njl. Ezi zixhobo zicubungula umgquba wemfuyo kunye nomchamo ngokusebenzisa iindlela eziphathekayo, iikhemikhali okanye zebhayoloji zokususa izinto ezingcolileyo kwaye zibenze zingabi yingozi kwaye zisebenziseke.
Kwiindawo ezisemaphandleni, ukusetyenziswa kwezixhobo zokucocwa kwamanzi amdaka kusekuncinci, kwaye amanzi amaninzi amdaka akhutshwa ngokuthe ngqo emilanjeni, engangcolisi nje indalo, kodwa ikwachaphazela impilo yabahlali basekuhlaleni. Ke, loluphi uhlobo lwezixhobo zokucoca ugutyulo olufaneleke ngakumbi kwiindawo zasemaphandleni? Masiyixubushe kunye.
1. Isihluzo sebhayoloji
I-Biofilter sisixhobo esiqhelekileyo sokucocwa kwamanzi amdaka, esiguqula izinto eziphilayo kugutyulo zibe zizinto ezingaphiliyo ngokuhlanjululwa kwezinto eziphilayo, ukuze kuphunyezwe umphumo wokucoca umgangatho wamanzi. Xa kuthelekiswa nezinye izixhobo, ixabiso le-biofilter liphantsi, kwaye iindleko zokulondoloza nazo ziphantsi. Ngelo xesha, amanzi acocekileyo angasetyenziselwa ukunkcenkceshela kunye nezinye iinjongo.
2. Imigxobhozo eyenziweyo
Umgxobhozo owakhiwe luhlobo lwezixhobo zokucoca ugutyulo olusekwe kwi-ecosystem yomgxobhozo. Iguqula izinto ezinobungozi kumanzi amdaka zibe zizinto ezingenabungozi ngokusebenza kwezityalo kunye ne-microorganisms, kwaye inokususa ngokufanelekileyo izondlo ezifana ne-nitrogen kunye ne-phosphorus. Xa kuthelekiswa nezinye izixhobo, ixabiso lokwakhiwa kwemigxobhozo eyenziweyo liphezulu, kodwa iindleko zokusebenza ziphantsi, kwaye ayifuni ukusebenza kweengcali, ngoko ifanelekile ukusetyenziswa kwiindawo zasemaphandleni.
3. I-Anaerobic bioreactor
I-Anaerobic bioreactor sisixhobo sokucoca amanzi amdaka anokuthi enze iintshukumo zebhayoloji kwindawo engenawo umoya-mpilo. Iyakwazi ukususa ngokufanelekileyo izinto eziphilayo kunye nezondlo ezifana ne-nitrogen kunye ne-phosphorus emanzini amdaka. Xa kuthelekiswa nezinye izixhobo, ixabiso le-anaerobic bioreactor liphezulu, kodwa lihlala kwindawo encinci kwaye ayifuni umbane omkhulu, ngoko ke ifanelekile ukusetyenziswa kwiindawo ezisemaphandleni.
Ukushwankathela, izixhobo ezahlukeneyo zokucocwa kwamanzi amdaka zineenzuzo kunye nokungonakali, kwaye eyona nto ibalulekileyo kukukhetha izixhobo ezikufanelayo. Xa ukhetha izixhobo zokucocwa kwamanzi amdaka, kuyimfuneko ukuqwalasela ngokubanzi ngokwemeko ethile, kubandakanywa amandla ezoqoqosho, iimfuno zomgangatho wamanzi, iimfuno zokukhuselwa kwendalo kunye nezinye izinto. Ndiyathemba ukuba ngeli nqaku, ndingakunika ezinye iimbekiselo zokwenza umsebenzi wokucoca ilindle kwiindawo ezisemaphandleni ube lula.
Ixesha lokuposa: Jul-25-2023