Pano paWater magazine, tinogara tichitsvaga mapurojekiti akakunda matambudziko nenzira dzinogona kubatsira vamwe. Tichitarisa pakuyera kuyerera kwemvura panzvimbo diki yekuchenesa mvura yakasviba (WwTW) muCornwall, takataura nevatori vechikamu vakakosha vechirongwa ichi…
Mashandiro madiki ekuchenesa mvura yakasviba anowanzo kukonzera matambudziko makuru kune mainjiniya ekushandisa michina nevanoongorora. Zvisinei, nzvimbo yekuyera kuyerera kwemvura inotevedzera mitemo yakaiswa pafekitori iri muFowey, kumaodzanyemba kwakadziva kumadokero kweEngland, nekubatana kunosanganisira kambani yemvura, kontrakita, mupi wemidziyo nekambani yekuongorora.
Chishandiso chekuongorora mafambiro emvura paFowey WwTW chaifanira kutsiviwa sechikamu chechirongwa chekugadzirisa midziyo, izvo zvaive zvakaoma nekuda kwekuganhurirwa kwenzvimbo yacho. Nokudaro, mhinduro itsva dzakaonekwa sedzimwe nzira yekutsiva nzvimbo yakafanana neyakafanana.
Saka mainjiniya vekuTecker, kambani yeMEICA yeSouth West Water, vakaongorora sarudzo dziripo. "Mugero uyu uri pakati pemigero miviri yemhepo, uye pakanga pasina nzvimbo yakakwana yekuwedzera kana kutsausa mugero uyu," anotsanangura kudaro Ben Finney, Injiniya weTecker Project.
kumashure
Kuyera kuyerera kwemvura yakasviba nemazvo kunogonesa vatariri vemafekitori ekurapa kuti vashande nemazvo - kugadzirisa kurapwa, kuderedza mari uye kuchengetedza nharaunda. Nekuda kweizvozvo, Environment Agency yakaisa zvinodiwa zvakasimba pakushanda kwemidziyo yekutarisa kuyerera kwemvura uye zvivakwa zvemafekitori ekuchenesa tsvina muEngland. Mutemo wekushanda unotsanangura zvinodiwa zvishoma zvekuongorora kuyerera kwemvura wega.
Mutemo weMCERTS unoshanda kunzvimbo dzine marezenisi pasi peEnvironmental Permit Regulations (EPR), iyo inoda kuti vanogadzira magadzirirwo emvura vatarise kuyerera kwemvura yetsvina kana yekutengeserana uye kuunganidza nekunyora zvabuda. MCERTS inoisa zvinodiwa zvishoma zvekuzviongorora vega kuyerera kwemvura, uye vanogadzira vakaisa mamita anoenderana nezvinodiwa neEnvironment Agency zvemarezenisi. Wales Natural Resources Licence inogonawo kupa kuti sisitimu yekutarisa kuyerera kwemvura yakasimbiswa neMCERTS.
Masisitimu ekuyera kuyerera kwemvura nezvivakwa zvinoongororwa gore rega rega, uye kusatevedzera mitemo kunogona kukonzerwa nezvinhu zvakawanda, zvakaita sekukwegura uye kuora kwenzira, kana kutadza kupa mwero unodiwa wekururama nekuda kwekuchinja kwekuyerera kwemvura. Semuenzaniso, kukura kwevanhu vemunharaunda pamwe chete nekuwanda kwemvura inonaya nekuda kwekushanduka kwemamiriro ekunze zvinogona kutungamira mukuzara kwezvivakwa zvekuyerera kwemvura.
Kuongororwa kwekuyerera kwemvura yeFowey sewage plant
Nekukumbira kwaTecker, mainjiniya vakashanyira nzvimbo iyi uye mumakore achangopfuura kufarirwa kwetekinoroji kwakawedzera zvikuru.” “Izvi zvinowanzoitika nekuti maflowmeter anogona kuiswa nekukurumidza uye zviri nyore pamigero yakakuvara kana yekukwegura pasina chikonzero chemabasa makuru ekuvaka.”
"Michina yekufambisa mvura yakabatana yakaunzwa mukati memwedzi mushure mekuodha uye yakaiswa mukati mevhiki isingasviki. Kusiyana neizvi, basa rekugadzirisa kana kutsiva masinki rinotora nguva yakareba kuronga nekushandisa; Zvinodhura mari yakawanda; Kushanda kwefekitori kwakajairika kuchakanganiswa uye kutevedzera mitemo yeMCERTS hakugone kuvimbiswa."
Nzira yakasiyana yekuenzanisa kwe ultrasonic iyo inogona kuyera kumhanya kwega kwega pamatanho akasiyana mukati mechikamu chekuyerera. Iyi nzira yekuyera kuyerera kwenzvimbo inopa chimiro chekuyerera kwe3D chakaverengerwa munguva chaiyo kuti chipe kuverenga kwekuyerera kunodzokororwa uye kunosimbiswa.
Nzira yekuyera kumhanya kwemhepo inobva papfungwa ye ultrasonic reflection. Kupenya mumvura yakasviba, senge zvidimbu, zvicherwa kana mabubble emhepo, kunoskenwa uchishandisa ultrasonic pulses ine Angle chaiyo. Echo inobuda inochengetwa semufananidzo, kana echo pattern, uye scan yechipiri inoitwa mushure memamirisekonzi mashoma. Echo pattern inobuda inochengetwa uye nekubatanidza/kuenzanisa zviratidzo zvakachengetwa, nzvimbo ye reflector inoonekwa zvakajeka inogona kuzivikanwa. Nekuti ma reflector anofamba nemvura, anogona kuonekwa panzvimbo dzakasiyana mumufananidzo.
Nekushandisa beam Angle, kumhanya kwezvikamu kunogona kuverengwa uye nokudaro kumhanya kwemvura yakasviba kunogona kuverengwa kubva panguva inochinja reflector. Tekinoroji iyi inoita kuverenga kwakarurama kwazvo pasina chikonzero chekuyedza mamwe ma calibration.
Tekinoroji iyi yakagadzirirwa kushanda mupombi kana pombi, zvichiita kuti ishande zvakanaka mumabasa akaomarara uye anosvibisa. Zvinhu zvinopesvedzera zvakaita sechimiro chechisinki, hunhu hwemvura inoyerera uye kuomarara kwemadziro zvinotariswa mukuverenga kuyerera kwemvura.
Zvinotevera ndizvo zvigadzirwa zvedu zve hydrological, tinokugamuchirai kuti mubvunze
Nguva yekutumira: Mbudzi-29-2024