Inqanaba le-phosphorus kumanzi amdaka anokulinganiswa ngokusebenzisa i-phosphate ohlalutyo kwaye kubaluleke kakhulu kunyango lwamanzi amdaka. Unyango lwamanzi amdaka yinkqubo ebalulekileyo kumashishini avelisa isixa esikhulu samanzi amdaka.
Amashishini amaninzi anjengokutya kunye nokuqhubekisa, ukuqhubekeka kwamachiza, kunye namayeza afuna unyango lwamanzi amdaka ukuthobela iimfuno zomthetho kwaye ugcine uzinzo lwendalo.
Nangona kunjalo, inkqubo yokunyanga amanzi amdaka inokuba nzima kwaye ixabisa kakhulu. Isixhobo esinye esinokwenza lula inkqubo yi-phosphate ohlalutyo. Kweli nqaku, siza kuphonononga ukuba i-phosphate yohlalutyo ingenza lula unyango lwamanzi amdaka.
Yintoni i-phosphate ohlalutyo?
I-phosphate ohlalutyo sisixhobo esisetyenziselwa ukulinganisa uxinzelelo lwe-phosphate kwisampula yamanzi. I-phosphate yinto engcolileyo kumanzi amdaka kwaye inokubangela uhenyuzo, inkqubo ekhokelela ekukhuleni kwe-algae kakhulu kunye nokupheliswa kwamanqanaba eoksijini emanzini.
I-Posphate Acalzers ilinganisa isixa se-phosphate emanzini kwaye sinokunceda ekuboneni umthombo wongcoliseko. Ukongeza, banokunceda ukumisela inqanaba loxinzelelo lwe-phosphate kwisampulu yamanzi nokuba kufuneka banyangwe.
Kutheni le nto kufuneka ndisebenzise i-phosphate?
I-phosphate ohlalutyo inokusetyenziswa ukubonisa umthombo wongcoliseko kumanzi amdaka. Kwiimeko ezininzi, oku kuya kuthetha ukubonisa ukuba kukho okanye akukho sixa se-phosphates emanzini emanzini. Ukuba ikho, uya kwazi ukuba kufuneka uphathe amanzi amdaka akho ngaphambi kokuyikhupha kwindalo.
Isebenza njani i-phosphate caldal?
I-Posphate Abahlalutyi basebenzisa iindlela ezahlukeneyo zokulinganisa uxinzelelo lwe-phosphate emanzini.
- I-Colomimetry:
Enye indlela eqhelekileyo yelibala, apho i-regent yongezwa kwisampulu yamanzi, kwaye utshintsho lombala lulinganiswa usebenzisa ifoto.
- I-elektrode ye-ion
Enye indlela yobuchule ye-ion yokukhetha i-ion ye-elektrode (i-IE), apho i-electrode isetyenziselwa ukulinganisa uxinzelelo lwee-ions zephosphate emanzini.
I-boquI-Gosphate ye-phosphate phosphate:
Thatha i-Bom ye-phesphate ye-phesphate phesphate njengomzekelo, usebenzisa iindlela zovavanyo olukhethekileyo kunye ne-Optoelectronic. Ezi ndlela zivumela i-Boqumane ye-phesphate i-phesphate pholodal ukuya ngokukhawuleza nangokuchaneka ngokuchanekileyo kwe-phosphate emanzini.
Umhlaziyi wamkela ii-Optoelectros kunye nomboniso wombhalo wetshathi, owenza ukuba ingxaki yekhemikhali ngokukhawuleza kunye nokuchaneka kwemilinganiselo ebalaseleyo.
Uhlalutyo lwePosphate lunokwenziwa ngokuzenzekelayo kwaye kudityaniswe kwinkqubo yenkcitho yamanzi amdaka. Umhlaziyi unokucwangciswa ukuba uthathe iisampulu zamanzi rhoqo kwaye ulinganise uxinzelelo lwe-phosphate.
Idatha eqokelelweyo inokusetyenziselwa ukuhlengahlengisa inkqubo yonyango kwaye iqinisekise ukuba uxinzelelo lwe-phosphate luphakathi kwemida yolawulo.
Kutheni i-phosphate ibalulekile kunyango lwamanzi amdaka?
Ukuhlolwa kwe-phosphate kubalulekile kunyango lwamanzi amdaka ngenxa yezizathu ezininzi.
- Okokuqala, amanqanaba ephosphatele egqithisileyo kumanzi amdaka anokukhokelela ekuhenyuzeni, onokuba nemiphumo emibi kubomi base-Aquatic kunye nokusingqongileyo.
- Okwesibini, i-phosphate inokubangela ukuphiliswa kunye nokucofa kwimibhobho kunye nezixhobo, ezikhokelela ekunciphiseni okusebenzayo kunye nokunyusa iindleko zesondlo.
- Okwesithathu, i-phosphate inokuphazamisa kwinkqubo yonyango lwekhemikhali, ukunciphisa ukusebenza ngonyango.
Ngokubeka iliso kumanqanaba e-phosphate kumanzi amdaka, inkqubo yonyango inokuphelelwa kukususa i-phosphate ngokufanelekileyo. Idatha eqokelelwe yi-phosphatele ingenziwa ukuba ihlengahlengise idosi yemichiza kwaye iqinisekise ukuba amanqanaba e-phosphatele aphakathi kwemida yolawulo.
Oku kunganceda amashishini athintele izohlwayo zokungathobeli kwaye uphucule uzinzo lwendalo.
IZIBONELELO ZOKUSETYENZISWA KOKUSETYENZISWA KOLWAZI LOKUFUNDA NGOKUGQIBELA
Kukho izibonelelo ezininzi zokusebenzisa i-phosphate ohlalutyo kunyango lwenkunkuma.
- Okokuqala, umhlaziyi unokubonelela ngedatha yexesha lokwenyani kwiinqanaba zeFosphate emanzini, avumele uhlengahlengiso kwangoko kwinkqubo yonyango. Oku kunokunceda ukunciphisa iindleko zonyango kunye nokuphucula ukusebenza kakuhle.
- Okwesibini, uhlalutyo lunokuzenzekelayo, ukunciphisa isidingo sesampulu yencwadana kunye nohlalutyo. Oku kungagcina ixesha kunye nokunciphisa umngcipheko weempazamo kwidatha. Abahlalutyo ezenzekelayo banokudityaniswa kwinkqubo yokulawula, ukuvumela ukubek'esweni okude nokulawula inkqubo yonyango.
- Okwesithathu, umhlaziyi unokunceda ekuchongeni umthombo we-phosphate ungcoliseko kumanzi amdaka. Oku kunokuba luncedo kwiindawo zokuchonga iindawo zokuphucula kwinkqubo yemveliso kunye nokunciphisa inani le-phosphate engena kumjelo wamanzi amdaka.
Okwesine, ngokubeka iliso kumanqanaba e-phosphatele, inkqubo yonyango inokuphelelwa ukunciphisa inani leekhemikhali ezifunekayo kunyango. Oku kunokunciphisa iindleko zekhemikhali kunye nokuphucula uzinzo lwendalo.
Lilonke, usebenzisa i-phosphate hlalutho kunyango lwamanzi amdaka kunokwenza lula inkqubo, ukunciphisa iindleko, kunye nokuphucula uzinzo lwendalo.
Ukukhetha i-phosphate efanelekileyo:
Xa ukhetha i-phosphate yohlalutyo, zininzi izinto ekufuneka ziqwalaselwe, kubandakanya:
Uluhlu lokulinganisa:
Uluhlu lokulinganisa lomlinganiso kufuneka lutshatise uxinzelelo lwe-phosphate elindelekileyo kumanzi amdaka. Abanye abahlalutyo banoluhlu olubanzi lweendlela kunabanye, ezinokuba luncedo kwizicelo ezahlukeneyo.
Ukuchaneka:
Ukuchaneka komhlalutyo kubalulekile ukuqinisekisa ukuba idatha eqokelelweyo ithembekile. Ukuchaneka komhlalutyo kunokuxhomekeka kubuchule bokulinganisa okusetyenzisiweyo, kunye nokulungelelanisa nokulondolozwa kwesixhobo.
Ixesha lokuphendula:
Ixesha lokuphendula lehlalutyo libalulekile ekuphathweni kweliso lokwenyani kunye nolawulo lwenkqubo yonyango. Abanye abahlalutyo banexesha elikhawulezayo kunezinye, ezinokubaluleka kwizicelo apho uhlengahlengiso ngokukhawuleza kwinkqubo yonyango luyafuneka.
Ukusetyenziswa ngokulula:
Umhlalutyi kufuneka ube lula ukuyisebenzisa kwaye uyilondoloze, ngemiyalelo ecacileyo kunye neemfuno ezincinci zokulinganisa. Abanye abahlalutyo basebenziseka lula kunabanye, nto leyo enokubaluleka kwizicelo apho umqhubi anokuba nengcali yobungcali.
Ixabiso:
Indleko yomhlalutyo kufuneka ithathelwe ingqalelo ngokunxulumene nezibonelelo ezilindelekileyo kunye nolondolozo ekusebenziseni isixhobo. Abanye abahlalutyo banokuba babiza kakhulu kunabanye kodwa banokubonelela ngokuchaneka okukhulu, amaxesha okuphendula ngokukhawuleza, imali eninzi yeendleko.
Ngokujonga ezi zinto, amashishini anokukhetha i-phosphotele efanelekileyo ye-phosphate kwisicelo sabo esithile kwaye afundise inkqubo yabo yonyango lwamanzi amdaka.
Amagama okugqibela:
Ukuqukumbela, ukusebenzisa i-Posphate Palyzer kwiNkqubo yokuNika amanzi kunokwenza lula inkqubo, ukunciphisa iindleko, kunye nokuphucula uzinzo lwendalo.
Ngokubeka iliso kumanqanaba e-phosphate emanzini, inkqubo yonyango inokwenziwa ngokususa i-phosphate ngokufanelekileyo, inciphise iindleko zeekhemikhali, kwaye zithintele izohlwayo zokungathobeli.
Xa ukhetha i-phosphate yohlalutyo, amashishini kufuneka aqwalasele izinto ezininzi ezinje ngoluhlu lomilinganiselo kunye nokuchaneka. Njengomntu oqeqeshiweyo, u-boqu unokukuzisela ezinye ze-phosphate ezingcono!
IXESHA LOKUQALA: APR-25-2023
