Conductivity chiyero chekuisa kana kuzara ionization yemhando dzeionized dzakadai sodium, potasium, uye chloride ions mumuviri wemvura. Kuyera mafambisirwo emvura kunoda nyanzvi yekuyera yemhando yemvura, iyo ichapfuura magetsi pakati pezvinhu zvinokonzeresa shanduko yehufambisi kana uchinge waona mvura, uye kukarukureta conductivity. Heino nzira yekuyera conductivity yemvura.
Kushandisa conductivity mita
Iyo conductivity mita inyanzvi yekuyera mafambisirwo emvura. Inowanzo shandiswa zvakanyanya mukurapa kwemvura, marabhoritari, uye nzvimbo dzemaindasitiri. Paunenge uchishandisa meter conductivity, iwe unongoda kuisa electrode mumvura, uye woverenga kukosha kwekutengesa. Nekudaro, zvinofanirwa kucherechedzwa kuti kushandiswa kwemamita conductivity kunoda kugarogadzirisa uye kugadzirisa kwemidziyo kuve nechokwadi chechokwadi chemhedzisiro.
1. Gadzirira muenzaniso: Chekutanga, iwe unofanirwa kutora imwe chiyero chemvura sampu, kazhinji mvura, woiisa mumudziyo wekuyeresa wemvura.
2. Kuyera: Chiridzwa chinoda kutevedzera mirairo yaro, kusanganisira kuisa electrode mumhinduro, kumirira masekonzi mashoma, uye kuverenga mhedzisiro.
3. Nyora chigumisiro: Mushure mekunge kuyerwa kwapera, rekodha mhedzisiro. Kana maavhareji akawanda achidikanwa, kuyerwa kwakawanda kunoda kutorwa.
Izvo zvinofanirwa kucherechedzwa kuti mhedzisiro yebvunzo yekuitisa inogona kuratidza iyo ion yemukati uye salinity mumvura yemvura. Naizvozvo, kuyera conductivity ndiyo imwe yenzira dzakakosha dzekuongorora kunaka kwemvura.
Shandisa ruokoconductivity mita
A handheld conductivity meter mudziyo unotakurika wekuyera mafambiro emvura. Inowanzo shandiswa kuongororwa uye sampling yematsime emvura musango. Paunenge uchishandisa handheld conductivity mita, iwe unongoda kuisa electrode mumvura, uye woverenga kukosha kwekutengesa. Handheld conductivity metres ine yakaderera kurongeka asi yakanyatsokodzera kunyorera munzvimbo dzemvura yemusango.
Shandisa michina yekuongorora kunaka kwemvura
Midziyo yekuongorora yemhando yemvura inowanzo shandiswa kuyera zviratidzo zvakawanda panguva imwe chete, senge conductivity, okisijeni yakanyungudika, pH, nezvimwewo. Paunenge uchishandisa chiridzwa chekuyedza kunaka kwemvura, zvinodikanwa kubaya sampu muchubhu yekuyedza, wozoisa chubhu yebvunzo muchiridzwa chekuyera. Kunyange zvazvo midziyo yekuongorora mvura inodhura, inogona kupa yakawanda inodzorwa uye yakarurama data.
Muchidimbu, kuyera mafambiro emvura ndiyo imwe yenzira dzakakosha dzekunzwisisa kunaka kwemvura. Kuburikidza nekusuma nzira dzakati wandei dziri pamusoro, tinotenda kuti wakanzwisisa nzira yekuyera mafambisirwo emvura, uye unogona kubudirira kuyera nekudzivirira kunaka kwemvura yedu mukuita kwezuva nezuva.
Nguva yekutumira: May-10-2023