Xa ndaqala ukujonga ngokunzulu ukuphucula okhoyoInkqubo yonyango lwamanzi, Ndiye ndaqonda ukuba uninzi lweentloko zethu aziveli "ngamanzi" ngokwayo kodwa kwindlela esasilawula ngayo. Iindleko ezifihliweyo, umgangatho ongahambelaniyo ongahambelaniyo, kunye nomngcipheko oqhubekayo wokungathobeli bezithobela iimarike zethu. Njengoko ndithelekisa izisombululo ezahlukeneyo, ndaqhubeka ndibuya njaniI-ipUyilo lugqibezele inkqubo yenkqubo kunokuba uthengise oomatshini abathile. Le ngqondo yandinceda ukuba ndise kwakhona ukuseta kwethu: Endaweni yokunyanga inkqubo njengebhokisi emnyama ukuba "ngandlela thile amanzi", Ndiye ndaqala ukuyibona njengesixhobo esisesiyo, esinokulinganisela esinokujika sijike sinengxaki yamanzi abe sisixhobo esinokuthenjwa kwimveliso, ukucoca, okanye ukusetyenziswa kwakhona.
Kweli nqaku, ndifuna ukuhamba kwimibuzo ephambili endizibuze kolo hambo. Ndiza kwabelana ngendlela endiyiguqulela ngayo amanqaku entlungu yehlabathi yehlabathi kwiimfuno zobugcisa, zeziphi izinto endizibekele kuzo, kwaye indlela eyakhiwe ngayoInkqubo yonyango lwamanziinokukhusela ngokuzola zombini umgangatho wemveliso kunye nomgca osezantsi. Injongo yam ilula: Ukuba ucwangcisa okanye uphucule iprojekthi, kuya kufuneka ukwazi ukufunda oku kwaye uthi, "Ndiyazi ngokuqinisekileyo ukuba ungajonga ntoni ngaphambi kokuba ndithumele isicelo sekowuteshini."
Xa ndiphicotha isityalo esinemicimbi yamanzi kwakhona, andifane ndifumanise ukungaphumeleli okukodwa. Endaweni yoko, ndibona uthotho lwemilinganiselo emincinci phakathi kwamanzi angenayo, iimfuno zenkqubo, kunye nendlelaInkqubo yonyango lwamanziyimini yemihla ngemihla. Ngamanye amaxesha umthombo wamanzi otshintsha ngexesha; Ngamanye amaxesha intambo yemveliso yandisiwe ngelixa umthamo woyilo oye walala okufanayo. Kwiimeko ezininzi, abaqhubi bakwenza okona kulungileyo ngedatha encinci kunye nezixhobo zelifa.
Ukuqonda ukuba kutheni umgangatho wamanzi akazinzanga, ndihlala ndiqala ngemibuzo emithathu esisiseko:
Xa ndijongaI-ipIsisombululo, into enye eyayimi ngaphandle yindlela yokuhamba ngendlela ngokucacileyo yemephu kumanzi aphantsi ukuya kusetyenziso lokugqibela. Endaweni yokunyanga "ukungena" kunye "nokukhuphela" njengeebhokisi zebhokisi ezingaqhelekanga, inqanaba ngalinye lichazwe kunye neeparamitha zayo ezijolise kuwe kunye neealamu. Olo lwakhiwo lwenze kwalula kum ukubona apho inkqubo yam yayingasebenzi kakuhle, kwaye apho ukuphuculwa kwemidumba kunokulungisa ingxaki ngaphandle kokwakha yonke into ukusuka ekukhuleni kwayo yonke into ukusuka ekuqaleni kwe-skratch.
Yonke iprojekthi yahlukile, kodwa xa ndiqhekeza umhlanaInkqubo yonyango lwamanzi, Ndidla ngokubona iibhloko ezifanayo zomsebenzi eziphindaphindeke kwiinkcukacha ezahlukeneyo. Ukuqonda ezi bhloko kwandinceda ndafunda p & ze-IDs kunye neziphakamiso ngokuzithemba ngakumbi, kwaye kwandinceda nam ndichaze ingcinga kubathathi-nxaxheba abangabemi beenjineli.
Iibhloko eziphambili zokwakha zihlala zibandakanya:
Into endiyithandayo malunga nokusebenza nomthengisi ohleliweyo onjeI-ipNgaba ezi bhloko azinyangwa njengeziqithi ezikwanti. Izixhobo zikhethiwe kwaye zidityaniswe njengenkqubo, ukuze iqhina, uxinzelelo, kunye neethagethi zomgangatho zihambelana. Umzekelo, i-membranes ayichazi nje kuphela ngokungumthamo ofanelekileyo kodwa ngexabiso elilindelekileyo ngokusekwe kuhlalutyo lwamanzi, kwaye ukuqulunqa kwangaphambili ikhethiwe ngokufanelekileyo.
Uninzi lwabantu luqalisa iprojekthi yabo ngokubuza, "ndidinga ntoni?" Ndikhetha ukuqala ngombuzo owahlukileyo: "Yeyiphi ingozi endiyifunayoInkqubo yonyango lwamanziUkuphelisa? " Xa ndisabelana ngale ndlela, incoko iba yikhonkco ngakumbi, kwaye kuyilo lokugqibela kulula ukuzithethelela kulawulo.
Nantsi isakhelo esilula endiyisebenzisayo xa siguqulela amanqaku eentlungu kwiimfuno zoyilo:
Xa ndisebenza ngalo msebenzi ngeI-ipInjineli, sagqibela ukulahla ezinye iimbono "ezintle-ukuya-ezine" ezine "ezine" kunye nokugxila kumanqanaba akhuselekileyo emgangatho kunye nokuthotyelwa. Isiphumo yayingesosona sidanga sinzima kakhulu, kodwa yayiyeyona nto yaphendula ngayo iingxaki zethu endaweni yoluhlu lweempawu.
Nje ukuba inkqubo entsha iqhubeka, umngeni wokwenene uqalisa: kungqina ukuba utyalomali luhlawule. Ndifundile ngokukhawuleza ukuba "amanzi ajongeka ngokucacileyo" ayisiyo isalathiso sokuziphatha. Ukuba nencoko enentsingiselo nolawulo malunga neyethuInkqubo yonyango lwamanzi, I needed a small set of metrics that we could track continuously and relate to cost or risk reduction.
Apha ngezantsi kukho itafile elula endiyisebenzisayo ukulungisa ezo ngxoxo. Amanani athile aya kwahluka ngeprojekthi, kodwa i-Logic isebenza kumashishini amaninzi:
| Isalathi | Endibekekayo | ISIZATHU SOKUBA UXABANGELA | Ithagethi eqhelekileyo |
|---|---|---|---|
| Umgangatho wamanzi emveliso | Ukuqhutywa, i-turbidity, i-ion eziphambili, ukubalwa kwe-microbial | Ihambelana ngqo nemveliso yemveliso, incasa, kunye nokukhuselwa kwezixhobo | Izinzile ngaphakathi kwenkcazo, zimbalwa kakhulu zezemisitho |
| Ukufumaneka kwenkqubo | Ipesenti yesiqhelo ipesenti ye-vs. Iiyure zemveliso ezicwangcisiweyo | Impembelelo kukukwazi ukuqhuba i-shie ngaphandle kokuphazamiseka okanye amanzi okuphanga | Ngokungaguqukiyo ngaphezulu kwexesha ekuvunyelwene ngalo (E.G. 95-98%) |
| Ixabiso lokusebenza kwi-M³ | Amandla, iikhemikhali, izinto ezinokuthethwa, umsebenzi ngamnye ophathwayo | Ibonisa ukuba le nkqubo isebenza ngokufezekileyo okanye ikhutshelwe ngokuhamba kwexesha | Ukuncitshiswa ngokuthe ngcembe njengoko imisebenzi ilungiselelwe |
| Inkunkuma kunye nomgangatho | Gxininisa okanye ivolumu ye-sludge, i-parameters parameter | Ichaphazela iifizi zokulahla, ukuthotyelwa komthetho, kunye neenjongo zokuzinza | Inciphise ivolumu kunye nomgangatho oqikelelweyo ngakumbi |
| Iziganeko zoLondolozo olungacwangciswanga | Inani lezohluzo, ungenelelo olungxamisekileyo kwikota nganye | Ibonisa indlela uyilo lwenkqubo kunye nolondolozo oluthintela luyasebenza | Ukuncipha kwendlela njengoko imiba ichongiwe kwaye isonjululwe |
Ngokwenza intetho ejikeleze ezi zikhombisi, ndingabonisa ukuba isisombululo esidityanisiweyo esivelaI-ipyayingesizo "izixhobo ezitsha" kodwa ukuphuculwa okulinganiselweyo kulawulo lomngcipheko kunye neendleko ezisebenzayo. Oko kwenza kwalula ukucwangcisa i-exconions ezizayo okanye iindawo zokuhlaziya ngokusekwe kwidatha yokwenyani endaweni yokuqagela.
Elinye lezinto endizixhalabisayo ngaphambi kokuphuculwa kukuba inkqubo ephezulu kakhulu iya kuthetha iindleko eziphezulu zokuqhuba. Ekusebenzeni, ndafumanisa ukuba injineli entleInkqubo yonyango lwamanziIngahlala inciphisa zombini umngcipheko kunye neendleko xa isebenza ngengqondo.
La ngamanyathelo olawulo lweendleko owenza umahluko omkhulu kum:
Isifundo esiphambili kum yayikukuba ulawulo lweendleko akukho malunga nokusika. Imalunga nokuyila nokuqhuba inkqubo ukuze yonke i-kilowatt-iyure kwaye zonke iilitha zamanzi zixhasa injongo ecacileyo yeshishini.
Ukumiswa kwemveliso yeeveki nje ukwakha inkqubo yokusetyenziswa ayisiyonto inyathelo uninzi lwamashishini, kwaye ngokuqinisekileyo ayilulo ukukhetha kwethu. Yiyo loo nto ndifumana ingqalelo ekhethekileyo kwi-Isct ekulula ukuba kwinqanaba elitshaInkqubo yonyango lwamanziukusukaI-ipecaleni kwendlela yethu ekhoyo.
Indlela esathatyathwa ngayo iquka izimvo ezintathu endizicebisayo kuye nakubani na ocwangcisa iprojekthi efanayo:
Ngenxa yokuba le nkqubo yayiyimodyuli, ukwandiswa komthamo olwandisiweyo kamva kuye kwamoyikisa kakhulu. Endaweni yokuhlengahlengisa yonke into, sinokongeza okanye siphucule amanqanaba athile njengemveliso etshintshileyo, ukugcina ijika elihambelana nemfuno yokwenene.
Apha ngezantsi eminye imibuzo endiyivayo rhoqo xa abantu belungiselela ukutyala imali kwisisombululo esitsha, kunye neempendulo endabelana ngazo ngamava am kwiinkqubo zam zanamhlanje kwayeI-ipIiprojekthi.
I-Q1. Ndazi njani ukuba iseti yam yasimahla ichithwe?
A. Ndiqala ngokuthelekisa imfuno ye-Peak kunye nenqanaba loyilo kwaye ndikhangele ukuba zihlala kangakanani iitanki zokugcina uqhuba kakhulu. Ukuba ndibona rhoqo imveliso ecothayo, i-alams ephindaphindiweyo, okanye abaqhubi baphelisa amanyathelo onyango ukuze baqhubeke, olo luphawu olomeleleyo inkqubo ichithwanga kakubi. Idatha yelebhu inokuqinisekisa oku xa umgangatho welondolozwa kwi-ciction ngexesha lexesha lemfuno ephezulu. Kwelo nqanaba, ndijonga ukuba sinokongeza iimodyuli kwinkqubo ekhoyo okanye nokuba luyilo olutsha, oludibeneyo luyindleko ngakumbi.
Q2. Ihlala ixesha elingakanani kutyalo-mali lwamanzi ukuhlawula?
A. Ukuhlawulwa kwakhona kuxhomekeke kwirhafu yamaxabiso endawo, ukuqhutywa kwemirhumo, kunye neendleko zokusilela komgangatho. Kwimeko yam, ezona zinto zinamandla zemali zivela kwilahleko yemveliso encitshisiweyo, ukusetyenziswa kwekhemikhali okuphantsi komhlaba, kunye nokuvalwa okumbalwa. Nje ukuba siqalise ezi mgcini kwaye sibathelekise ngokuchasene nemali enkulu kunye neendleko zokusebenza kwenkqubo entsha, ixesha lokuhlawula lacaca. KuBasebenzisi abaninzi bomizi-mveliso, inkqubo eyilelwe kakuhle inokuzithethelela kwiminyaka embalwa, ngakumbi xa uphinda iphinde iphinde isebenze okanye iphinde isebenze yinxalenye yoyilo.
Q3. Ngaba ndiswele kakhulu i-akedgespistries, okanye ulawulo lwencwadi ngokwaneleyo?
A. Ulawulo lwezandla lunokusebenza kwimisebenzi emincinci kakhulu okanye yezinzileyo, kodwa ngokukhawuleza nje ukuba kusemgangathweni wamanzi okanye ishedyuli yemveliso iyahluka, ukunqongophala kwengozi kuya kuyingozi. Ngobuchwephesha obucwangcisiweyo obufanelekileyo be-PLC kunye nomatshini bomatshini bodwa, abaqhubi banokubona iindlela, ii-ararms, kunye nokujonga. Oku kunciphisa impazamo yomntu, kuyakhawuleza ukuthoba ingxaki, kwaye kwenza kube lula ukugcina umgangatho ongaguqukiyo. Ngamava am, utyalomali olongezelelekileyo kwi-automation hlawula ngokukhawuleza kwiindleko zomsebenzi ezincitshisiweyo kunye nezehlo ezimbalwa.
I-Q4. Ndifanele ndicwangcise njani ulwandiso lwexesha elizayo xa ndisebenzisa inkqubo yam namhlanje?
A. Ndizama ukuba nenyani kunokuba ndinethemba. Endaweni yokuyila "umthamo wephupha eliphezulu," ndikhetha inkqubo enokuphatha ukukhula kwexeshana elifutshane elinokuqinisekiswa kwaye le modrar eyaneleyo yokwandiswa kamva. Kulapho izisombululo zemodyuli ezivela kubathengisi abanjeI-ipziluncedo: ndingaqala ngesikhundla esiphambili kwaye ndigcine iindawo zokunxibelelana zilungele iimodyuli zexesha elizayo, ukuthintela ukuphazamiseka okukhulu ngaphezulu.
I-Q5. Luhlobo luni lwengcali yesondlo?
A. Impendulo ixhomekeke kwindlela itekhnoloji yakho ekhethiweyo. Ngeeprojekthi ezininzi zoqoqosho, iingcali kufuneka ziqonde ukuphatha icebo lokucoca, iziseko zempompo, ukhuseleko lweekhemikhali, kunye nesfussous elula. Ngaphandle koko, ndixhomekeke kumthengisi ukuba anikele kwizamanzi, uqeqesho, kwaye, ngokufanelekileyo, inkxaso ekude. Eyona nto ibaluleke kakhulu kukuba le nkqubo yenzelwe ukulondolozwa kwamacandelo engqondo efikelelekayo, iindawo eziphezulu, kunye nezikrini zokufumana izikrini.
Q6. Ndingaqiniseka njani ukuba inkqubo ihlala ihambelana nemigaqo yendawo?
A. Ndihlala ndiqala ngokukhupha okusemthethweni okusemthethweni kunye neemfuno zamanzi emveliso zengingqi yam kunye nomzi mveliso. Emva koko ndisebenza neqela lobunjineli bomxhasi ukwakha loo mida kuyilo nolawulo lwentanda-bulumko. Ukuphamba rhoqo, ukungcungcutheka kwezixhobo, kwaye iinkqubo ezibhaliweyo zokuphambuka zibalulekile. Xa iqabane elithandaI-ipUkuqonda zombini izinto zobugcisa nezomthetho, ukuhlala uhambelana nokuba yinxalenye yenkqubo yemihla ngemihla kuneprojekthi eyahlukileyo.
Q7. Yintoni endifanele ndiyijonge xa uthelekisa izindululo kubathengisi abahlukeneyo?
A. Ndithelekisa ngaphezu kwexabiso kunye nomthamo. Ndijonge ngokusondeleyo kwi-diagram yokuhamba, uluhlu lwecandelo, ukusetyenziswa kwamandla uqikelelo, amaxabiso okusebenzisa amachiza, amaxabiso okugcinwa kwamachiza, kunye nenqanaba lokuzenzekelayo. Ndinikela ingqalelo kwindlela ababonelelwa ngayo ngokucacileyo ukhetho lwabo. Ukuba isiphakamiso esivela kwinkampani enjeI-ipYenza kube lula kum ukubona ukuba kutheni iqukunye ngalinye likhona, ukuba kuyikhusela njani inkqubo yam, ukuba ukugqitha kundiqinisekisa ukuba uyilo luyinto eyomeleleyo.
I-Q8. Ngaba isilumkiso esinye sonyango sinokusingatha zombini iinkqubo zamanzi kunye namanzi amdaka?
A. Kwezinye iimeko, ewe, iqonga elinye elihlanganisiweyo linokulawula zombini, kodwa ndihlala ndibaphatha njengemijelo eyahlukileyo ngeethagethi ezisemgangathweni ezahlukeneyo. Inkqubo yenkqubo ihlala ifuna ukucoceka okuphezulu kunye nozinzo, ngelixa unyango lwamanzi amdaka lugxile ekukhutshelweni okukhuselekileyo kunye nokususwa kweendleko. Uyilo oluguquguqukayo lwabelana ngezinto ezithile okanye iinkqubo zokulawula, ngakumbi xa kubonelelwa njengephakheji edibeneyo, kodwa umthombo ngamnye kufuneka ubenemingcipheko kunye nemigaqo yayo.
Ukujonga emva, ukuphuculwa kwethuInkqubo yonyango lwamanziyayingesosigqibo nje sobugcisa; Yayisisicwangciso. Ngokuphatha amanzi njenge-asethi elawulwayo endaweni yemvelaphi, ndakwazi ukunciphisa umngcipheko, ndazinzisa umgangatho wemveliso, kunye nokwenza i-gesical yendlela eyandayo. Ukusebenza neqabane elifanaI-ip, oqonda zombini iziqwenga zezixhobo kunye nendlela abanxibelelana ngayo njengomgca opheleleyo, owenza kube lula kakhulu ukusukela kwinkxalabo engacacanga kwikhonkrithi, kwisisombululo esibhalwe kakuhle.
Ukuba ucwangcisa iprojekthi entsha okanye ukuthathela ingqalelo ukuphuculwa, ngoku kuphela komzuzu wokuguqula iintlungu zakho zibe yinkcaso ecacileyo. Chaza umngcipheko ofuna ukuphelisa, i-metrics kufuneka ulandelele, kwaye inqanaba lokuzenzekelayo iqela lakho linokuxhasa. Ke, fikelela kwiqela lezobugcisa elinokuguqulela ezo ntswelo zibe yiloyilo esebenzayo. Ukuba ukulungele ukuthatha inyathelo elilandelayo, ndiyakukhuthaza ukuba uqhagamshelane nathi, wabelane ngedatha esemgangathweni yamanzi, kwaye ucele isicelo esilungiselelwe. Incoko namhlanje inokuba sisiqalo senqaku elikhuselekileyo, elisebenzayo ngakumbi, elizinzileyo lamanzi kwindawo yakho-ke ungathandabuziQhagamshelana nathikwaye uthumele umbuzo wakho ngoku.
