Ifeni yokufuya izilwanyana+inkqubo yokupholisa ikhethini emanzi=inkqubo yokupholisa yefama yeehagu
Ishishini le-aquaculture e-China likhula ngokukhawuleza.Ingakumbi kwimveliso yeehagu ezinkulu nezinzulu, umgangatho wezempilo jikelele kunye nezinga lokukhula komhlambi weehagu, uzinzo kunye nesivuno esikhulu soMfuyi weXesha loNyaka, kunye nefuthe lokonga kwamantshontsho ehagu kwindlu yonikezelo zichaphazeleka ngokuthe ngqo kwaye zithintelwe indawo yomoya kwindlu yeehagu.Ulawulo lwemekobume yomoya kwindlu yeehagu yeyona nto ibalulekileyo kwimveliso yeehagu ezinkulu.Ukuze kuphuculwe umgangatho wezempilo wemihlambi yeehagu kwaye kuphuculwe ukusebenza kakuhle kwemveliso yeehagu ezinkulu, indawo yezindlu zeehagu kufuneka ilawulwe.
Inkqubo entsha yokupholisa yolawulo lokusingqongileyo kwiifama zeehagu: ifeni yokufuya izilwanyana+inkqubo yokupholisa ikhethini emanzi, kusetyenziswa ifeni yokufuya izilwanyana+ukupholisa umkhusane omanzi inkqubo yokupholisa ezenzekelayo yokuqinisekisa ukukhula okusempilweni kwemihlambi yeehagu.
Ifeni yokufuya izilwanyana+inkqubo yokupholisa ikhethini elimanzi yenziwe ngephepha elikhethekileyo lenqatha lobusi elinomhlaba omkhulu, ukonga amandla kunye nenkqubo yefeni yokukhulisa izilwanyana, inkqubo yokujikeleza kwamanzi, isixhobo sokuzalisa amanzi kwivalve yebhola edadayo, kunye nesixhobo sokuzalisa amanzi. inkqubo yonikezelo lwamandla.
Umgaqo osebenzayo wefeni yezilwanyana + ukupholisa inkqubo yekhethini emanzi
Xa ifeni ibaleka, uxinzelelo olubi lwenziwa ngaphakathi kwihogu, nto leyo ebangela ukuba umoya wangaphandle uphumele kumphezulu omdaka kunye nofumileyo wekhethini emanzi ukuze ungene ehokweni.Ngexesha elifanayo, inkqubo yokujikeleza kwamanzi isebenza, kwaye impompo yamanzi ithumela amanzi kwitanki yamanzi phantsi kwegumbi lomatshini kunye nombhobho wokuhambisa amanzi ukuya phezulu kwekhethini elimanzi, okwenza kube manzi ngokupheleleyo.Amanzi aphezu komkhusane wephepha aphuphuma phantsi komgangatho wokuhamba komoya ohamba ngesantya esiphezulu, ethwele ubushushu obuninzi obufihlakeleyo, obunyanzela ubushushu bomoya oqukuqela ngomkhusane omanzi ukuba ube ngaphantsi kobushushu bomoya wangaphandle, iqondo lobushushu kwikhethini emanzi epholileyo yi-5 ukuya kwi-12 ℃ ngaphantsi kobushushu bangaphandle.Umoya womile kwaye ushushu, kokukhona umahluko omkhulu wobushushu, kwaye ngcono isiphumo sokupholisa.Ngenxa yokuba umoya uhlala ungeniswa ukusuka ngaphandle ukuya ngaphakathi, unokugcina ukuhlaziyeka komoya wangaphakathi;Kwangaxeshanye, kuba umatshini usebenzisa umgaqo wokupholisa umphunga, unemisebenzi emibini yokupholisa kunye nomgangatho womoya weDwifungsi.Ukusebenzisa isixokelelwano sokupholisa kwihoko yehagu akunciphisi kuphela iqondo lobushushu kunye nokufuma komoya ngaphakathi kwehogu, kodwa kwazisa umoya omtsha ukunciphisa ukugcwala kweegesi eziyingozi ezifana ne-HS2 kunye ne-NH3 ngaphakathi kwehoko.
Inkqubo entsha yokupholisa yolawulo lokusingqongileyo kwifama yeehagu, equka iifeni zemfuyo kunye nokupholisa ikhethini ezimanzi, ilawula ubushushu, ukufuma, kunye nokuhamba komoya kwifama yeehagu iyonke, ibonelela ngokusingqongileyo okufanelekileyo kwiindidi ezahlukeneyo zemihlambi yeehagu kunye nokuqinisekisa. ukuba umhlambi weehagu ungaphucula imveliso yawo phantsi koxinzelelo oluphantsi.Inkqubo yokulawula ubushushu obuzenzekelayo yale nkqubo ikwawunciphisa kakhulu umsebenzi wabalimi kwaye iphucula ukusebenza kwabo ngokufanelekileyo.
Ixesha lokuposa: Jun-13-2023