Apha kwiMagazini iWater, sisoloko sikhangela iiprojekthi eziye zoyisa imingeni ngeendlela ezinokunceda abanye. Sigxile ekulinganisweni kokuhamba kwamanzi kwindawo encinci yokucoca amanzi amdaka (WwTW) eCornwall, sithethe nabathathi-nxaxheba abaphambili beprojekthi…
Imisebenzi yokucoca amanzi amdaka amancinci idla ngokuba nemingeni ebalulekileyo emzimbeni kwiinjineli zezixhobo kunye nolawulo. Nangona kunjalo, kufakwe isixhobo sokulinganisa ukuhamba kwamanzi esihambelanayo kwisityalo eFowey, kumzantsi-ntshona weNgilane, ngokubambisana okubandakanya inkampani yamanzi, ikontrakta, umboneleli wezixhobo kunye nenkampani yokuhlola.
Isixhobo sokujonga ukuhamba kwamanzi eFowey WwTW kwakufuneka sitshintshwe njengenxalenye yenkqubo yokugcinwa kwemali eyayinzima ngenxa yobunzima bendawo. Ke ngoko, izisombululo ezintsha zathathwa njengendlela eyahlukileyo endaweni yokutshintshwa kwesixhobo esifanayo.
Iinjineli ezivela eTecker, ikontrakta ye-MEICA yeSouth West Water, ngoko ke zihlolisise iindlela ezikhoyo. “Itshaneli iphakathi kwemisele emibini yokungenisa umoya, kwaye bekungekho ndawo yaneleyo yokwandisa okanye yokujika itshaneli,” ucacisa uBen Finney, iNjineli yeProjekthi yeTecker.
imvelaphi
Ukulinganisa ngokuchanekileyo ukuhamba kwamanzi amdaka kwenza abaphathi beendawo zokunyanga bakwazi ukusebenza ngokufanelekileyo - ukuphucula unyango, ukunciphisa iindleko kunye nokukhusela okusingqongileyo. Ngenxa yoko, i-Arhente yokuSingqongileyo imisele iimfuno ezingqongqo zokusebenza kwizixhobo zokujonga ukuhamba kwamanzi kunye nezakhiwo zeendawo zokunyanga amanzi amdaka eNgilane. Umgangatho wokusebenza uchaza ezona mfuno zincinci zokuzijonga ngokwakho ukuhamba kwamanzi.
Umgangatho we-MCERTS usebenza kwiindawo ezineelayisenisi phantsi kweMimiselo yeeMvume zokusiNgqongileyo (i-EPR), efuna ukuba abaqhubi beenkqubo bajonge ukuhamba kwamanzi amdaka okanye amanzi amdaka orhwebo baze baqokelele kwaye babhale phantsi iziphumo. I-MCERTS imisela iimfuno ezincinci zokuzijonga ngokwazo ukuhamba kwamanzi, kwaye abaqhubi bafake iimitha ezihlangabezana neemfuno zelayisenisi ye-Arhente yokusiNgqongileyo. ILayisensi yeMithombo yeNdalo yaseWales inokubonelela nokuba inkqubo yokujonga ukuhamba kwamanzi iqinisekisiwe yi-MCERTS.
Iinkqubo zokulinganisa ukuhamba kwamanzi ezilawulwayo kunye nezakhiwo zihlala zihlolwa minyaka le, kwaye ukungathobeli imithetho kunokubangela izinto ezininzi, ezinje ngokuguga kunye nokuwohloka kwemijelo, okanye ukungaphumeleli ukubonelela ngenqanaba elifunekayo lokuchaneka ngenxa yotshintsho ekuhambeni kwamanzi. Umzekelo, ukukhula kwabantu bendawo kunye nokwanda kwemvula ngenxa yotshintsho lwemozulu kunokukhokelela "ekukhukuleni" kwezakhiwo zokuhamba kwamanzi.
Ukuhlolwa kokuhamba kwamanzi kwisityalo sokucocwa kwamanzi amdaka saseFowey
Ngesicelo sikaTecker, iinjineli zityelele le ndawo kwaye kwiminyaka yakutshanje ukuthandwa kobuchwepheshe kukhule kakhulu.” “Oku kubangelwa kukuba ii-flowmeters zinokufakwa ngokukhawuleza nangokulula kwiitshaneli ezonakeleyo okanye ezigugayo ngaphandle kwesidingo semisebenzi emikhulu.”
"Ii-flowmeters ezidibeneyo zithunyelwe kwisithuba senyanga emva koku-odola kwaye zafakwa kwisithuba esingaphantsi kweveki. Ngokwahlukileyo koko, umsebenzi wokulungisa okanye wokutshintsha izinki uza kuthatha ixesha elide ukucwangcisa nokuphumeza; Kubiza imali engaphezulu; Ukusebenza okuqhelekileyo kwesityalo kuya kuchaphazeleka kwaye ukuthotyelwa kwe-MCERTS akunakuqinisekiswa."
Indlela eyahlukileyo yokudibanisa i-ultrasonic enokulinganisa rhoqo isantya somntu ngamnye kumanqanaba ahlukeneyo kwicandelo lokuhamba. Le ndlela yokulinganisa ukuhamba kwengingqi ibonelela ngeprofayili yokuhamba kwe-3D ebalwe ngexesha langempela ukuze ibonelele ngokufundwa kokuhamba okuphindaphindwayo nokuqinisekisiweyo.
Indlela yokulinganisa isantya isekelwe kumgaqo wokubonakaliswa kwe-ultrasonic. Ukubonakaliswa kwamanzi amdaka, njengee-particles, iiminerali okanye amaqamza omoya, kuskenwa kusetyenziswa ii-ultrasonic pulses ezine-Angle ethile. I-echo ephumayo igcinwa njengomfanekiso, okanye i-echo pattern, kwaye iskenwa sesibini senziwe emva kwee-milliseconds ezimbalwa. I-echo pattern ephumayo iyagcinwa kwaye ngokunxulumanisa/ukuthelekisa imiqondiso egciniweyo, indawo ye-reflector ebonakala ngokucacileyo inokuchongwa. Ngenxa yokuba i-reflectors zihamba namanzi, inokuchongwa kwiindawo ezahlukeneyo kumfanekiso.
Ngokusebenzisa i-Angle ye-beam, isantya se-particle singabalwa kwaye ngaloo ndlela isantya samanzi amdaka singabalwa ukusuka ekufudukeni kwexesha kwe-reflector. Le teknoloji ivelisa ukufundwa okuchanekileyo kakhulu ngaphandle kwesidingo sokwenza umlinganiselo wokulinganisa owongezelelweyo.
Le teknoloji yenzelwe ukusebenza kumbhobho okanye kumbhobho, nto leyo evumela ukusebenza kakuhle kwiindawo ezifuna kakhulu nezingcolisayo. Izinto ezichaphazelayo ezifana nokuma kwesinki, iimpawu zokuhamba kwamanzi kunye noburhabaxa bodonga ziyaqwalaselwa xa kubalwa ukuhamba kwamanzi.
Ezi zilandelayo ziimveliso zethu ze-hydrologic, wamkelekile ukubonisana nathi
Ixesha leposi: Novemba-29-2024