A:
Namuhla, ukuqwashisa kwabantu ngemvelo kuya ngokuya kukhula, futhi ikhwelo lokuvikelwa kwemvelo liya ngokuya liba phezulu.Enqubweni yokukhiqizwa kwezimboni, ngokuqinisekile kuzoba namanzi amaningi angcolile, indle, amanzi anobuthi, njll, okudingeka ukwelashwa ngezindlela ezikhethekile.Uma kungenziwanga kahle, kulula ukubangela ukungcoliswa kwemvelo, futhi kuthinte imvelo eseduze yemvelo.ezinkingeni zempilo yabantu.Ngakho-ke amajeneretha e-steam abhekana kanjani nalezi zinkinga zokungcola?
Isibonelo, ukuhlanzwa kwendle ye-electronics factory.Ngokusho kwamafekthri ahlukene kagesi, amabhodi wesekethe kanye nezingxenye ze-elekthronikhi zidinga ukuhlanzwa ngesikhathi sokukhiqiza.Phakathi nenqubo yokuhlanza, amanzi angcolile amakhulu azovela.La manzi angcolile aqukethe inani elikhulu lamathini, umthofu, ne-cyanide.Amakhemikhali, i-chromium ene-hexavalent, i-chromium e-trivalent, njll., namanzi angcolile aphilayo nawo ayinkimbinkimbi futhi adinga ukwelashwa okuqinile ngaphambi kokuthi akhishwe.Ukuze kuxazululwe le nkinga, abanye abakhiqizi be-elekthronikhi bazosebenzisa amajeneretha e-steam ukwenza ukuhwamuka okunemiphumela emithathu ukuze kuhlanzeke ukungcoliswa kwamanzi.
Uma i-evaporator enemiphumela emithathu isebenza, ijeneretha yesitimu iyadingeka ukunikeza amandla okushisa kwesitimu nokucindezela.
Esimeni sokupholisa okujikelezayo, isitimu sesibili esikhiqizwa amanzi angcolile sizoguqulwa ngokushesha sibe amanzi ahlanganisiwe, futhi amanzi ahlanganisiwe angaqhubeka ngokuqhubekayo Amanzi akhishwa futhi asetshenziswe kabusha echibini.Le ndlela ingafinyelelwa kuphela ngamajeneretha omusi.Lapho kwenziwa ukwelashwa kwe-steam enemiphumela emithathu yokukhucululwa kwendle, umthamo we-steam owanele kanye nokunikezwa okuqhubekayo kwesitimu kuyadingeka, futhi i-generator yesitimu ingasebenza amahora angu-24 ngosuku ngaphandle kokukhiqiza noma iyiphi imfucuza.I-exhaust gas esele namanzi angcolile.
Eqinisweni, ukungcoliswa kwamanzi kuyethusa kakhulu, ikakhulukazi ngaphambi kokuba izimboni zingathuthuki kangako.Amanzi emfuleni ayephuzwa ngqo.Bekumnandi futhi kumnandi.Uyabona futhi ukuthi amanzi emfuleni ayecwebile.Kodwa amanzi omfula anamuhla anezinsimbi Ezisindayo kanye nezinye izinto ezinobuthi ezingcolisayo, kanye nezinto ezisetafuleni lezikhathi ezithile, zingatholakala ngokuyisisekelo emifuleni, futhi ukungcoliswa kwamanzi kubi kakhulu.
Namuhla, ngaphansi kokulawula okuqinile kukahulumeni, isimo sokungcoliswa kwamanzi sizoxazululwa kahle.Ngokuthuthuka kwesayensi nobuchwepheshe kanye nokuthuthukiswa kokuqwashisa ngemvelo kwabantu, abantu bazoqaphela kakhulu ukuhlanzwa kwendle kanye namanzi angcolile.
Ijeneretha yesitimu ayikwazi kuphela ukusebenzisa i-evaporator enemiphumela emithathu ukuze ihlanze indle, kodwa futhi isebenzisa ukuhwamuka kwe-vacuum nokugxila ukuze ihwamulise indle yasezimbonini ibe yigesi futhi igxilise ukungcola.Ingakwazi futhi ukwenza i-distillation kanye nokucutshungulwa kwe-condensation, ivumele igesi ehwamukile ukuthi ifakwe uketshezi futhi ifakwe emanzini ukuze ihlukaniswe, futhi amanzi ahlukanisiwe afihlwe, bese kuthi u-90% wamanzi acwecwe aphinde asetshenziswe.Ingase futhi igxilise ukungcola.Ngemva kokuba indle isihwamukile, ukungcola okusele ngokuyisisekelo kuwukungcola.Ngalesi sikhathi, ingagxiliswa bese ukungcola kungakhishwa.
Isikhathi sokuthumela: Sep-18-2023
