Njengoba izindawo zokudoba emhlabeni wonke zisondele noma zingaphezu kwemingcele eqhubekayo, kanye nezincomo zamanje zezempilo ezeluleka ukwanda kwezinhlanzi ezinamafutha ukuze kuvikelwe isifo senhliziyo, ohulumeni baxwayisa ngokuthi okuwukuphela kwendlela yokwanelisa isidingo sabathengi ukukhula okuqhubekayo kwezilwane zasemanzini.
Izindaba ezinhle ukuthi amapulazi ezinhlanzi angakwazi ukwandisa ukuminyana kwesitoko futhi athuthukise isivuno ngengxenye eyodwa kwezintathu ngokucacisa izicelo zomoya-mpilo we-PSA ezivela kuchwepheshe wokuhlukanisa igesi uSihope, ongangenisa umoya-mpilo emathangini ezinhlanzi ngendlela yawo emsulwa.Izinzuzo zokukhiqiza umoya-mpilo zaziwa kakhulu embonini ye-aquaculture: izinhlanzi zidinga okungenani amaphesenti angama-80 ukugcwala komoyampilo emanzini ukuze zikhule kahle.Amazinga e-oksijini anganele abangela ukungagayeki kahle kwezinhlanzi, ukuze zidinga ukudla okwengeziwe kanye nengozi yokugula nayo iyanda.
Izindlela ezivamile zokungenisa umoya-mpilo ezisekelwe ekwengezeni komoya wodwa ngokushesha zifinyelela imingcele yazo ngoba, ngaphezu kwamaphesenti angu-21 umoya-mpilo owuqukethe, umoya ubuye ube namanye amagesi, ikakhulukazi i-nitrogen.Esebenzisa ubuchwepheshe obufanayo nalobo obusetshenziswa ezikhungweni zezokwelapha, amajeneretha egesi e-Sihope asebenzisa i-Pressure Swing Adsorption ukuze angenise umoya-mpilo ohlanzekile ngokuqondile emanzini.Lokhu kwenza ukuba kukhiqizwe izinhlanzi eziningi kakhulu emanzini amancane uma kuqhathaniswa futhi kubangela ukuba izinhlanzi nazo zikhule zibe zinkulu.Lokhu kwenza ngisho namabhizinisi amancane akwazi ukulima i-biomass ethe xaxa, okwenza kube lula ukuthi azibambele mathupha esimweni somnotho.
U-Alex yu, umphathi wezokuthengisa wakwaSihope wachaza: “Sihlinzeka ngemishini ye-PSA ezikhungweni eziningi emhlabeni jikelele, kusukela kwezasemanzini eChina kuya esikhungweni socwaningo saseNyuvesi yaseZhejiang.Ukufakwa kwethu epulazini le-barramundi e-Darwin kubonise ukuthi ku-1kg ngayinye ye-oxygen empontshelwa emanzini, i-1kg yemiphumela yokukhula kwezinhlanzi.Amajeneretha ethu njengamanje asetshenziselwa ukulima ama-salmon, ama-eels, ama-trout, ama-prawns nama-snapper phakathi kwezinye izinhlobo, ezingeni lomhlaba wonke.”
Njengoba isebenza kahle kakhulu kunemishini evamile yamasondo e-paddlewheel, amajeneretha e-Sihope anyusa ukucindezela kwengxenye futhi ngaleyo ndlela nomkhawulo wokugcwala kwemvelo emanzini nge-factory engu-4.8 uma kuqhathaniswa nokukhipha umoya ngomoya nje.Ukutholakala komoyampilo njalo kubalulekile, ikakhulukazi njengoba iningi lamapulazi ezinhlanzi asezindaweni ezikude.Ngokusebenzisa okokusebenza kwe-Sihope, amapulazi ezinhlanzi angagcina umoya onokwethenjelwa wangaphakathi endlini kunokuncika ekulethweni kwamathangi okuthi, uma kulibaziseka, kubeke engcupheni ikhwalithi yawo wonke amasheya epulazi lezinhlanzi.
Amapulazi angenza imali eyengeziwe njengoba impilo yezinhlanzi kanye ne-metabolism yenziwa ngcono, ngakho-ke kudingeka ukudla okuncane.Ngenxa yalokho, i-salmon efuywa ngale ndlela iqukethe i-Omega 3 fatty acids ephezulu futhi ithuthukisa ukunambitheka.Njengoba izinga lamanzi linquma izinga lenhlanzi, okokusebenza kukaSihope kungase kusetshenziselwe ukwakha i-ozone edingekayo ezimbonini ezikhiqiza kabusha amanzi ukuze kubulawe amagciwane asetshenzisiwe - abe esehlanzwa ngokukhanya kwe-UV ngaphambi kokuba aphinde ajikelezwe ethangini.
Imiklamo ye-Sihope igxile ekuhlangabezaneni nezidingo zamakhasimende ezidingayo, ukwethembeka, ukunakekelwa kalula, ukuphepha, nokuzivikela kwezitshalo.Le nkampani ingumkhiqizi ohamba phambili emhlabeni wonke wezinhlelo zenqubo yegesi, ebhodini lemikhumbi kanye nokusetshenziswa komhlaba ukuze kuhambisane nanoma yisiphi isidingo.
Isikhathi sokuthumela: Oct-26-2021