Nhoroondo yeProjekiti
Mukugadzirwa kwemigodhi, kudzokorodza zviwanikwa zvemvura chinhu chakakosha mukuderedza mitengo, kuvandudza mashandiro, uye kutevedzera mitemo yezvakatipoteredza. Zvisinei, mvura inodzoserwa mumigodhi inowanzo tambura nehuwandu hwakawanda hwezvinhu zvakamiswa (SS) uye kuumbwa kwakaoma, kunyanya zvidimbu zvidiki zvemineral, colloids, uye organic matter zvinogadzirwa panguva yekugadzirisa zvicherwa, izvo zvinoumba nyore nyore masisitimu akamiswa akasimba, zvichikonzera kusashanda zvakanaka kwemaitiro echinyakare ekurapa.
Boka guru remigodhi rave richinetseka kwenguva yakareba neizvi: mvura inodzoserwa haigone kusvika padanho rekudzokorodza, zvichiwedzera kushandiswa kwemvura yakachena ukuwo ichitarisana nekumanikidzwa kwezvakatipoteredza kubva mukuburitswa kwemvura yakasviba, zvichida mhinduro inoshanda uye yakagadzikana nekukurumidza.
Matambudziko eProjekiti uye Zvinodiwa neVatengi
1. Matambudziko eProjekiti
Mishonga yechinyakare yeflocculant haishande zvakanaka uye inonetseka kubata nemamiriro akaoma emvura. Mvura inodzoserwa ine zvinhu zvakasimba zvakapfava, zvakapararira uye huwandu hwakawanda hwezvinhu zvakachajwa zvecolloidal, zvichiita kuti kubviswa kwayo kuve kwakaoma nemidziyo yechinyakare yeflocculant.
2. Zvinodiwa neMutengi
Mumusika wemazuva ano une makwikwi makuru, mutengi, zvichibva pakufunga nezvehurongwa, akatsvaga mhinduro ye flocculant inogona kuvandudza zvakanyanya kushanda kwekurapa mvura yemugodhi uku achidzora zvinobudirira mari yekushandisa flocculant, zvichiita kuti pave nemamiriro ezvinhu anobatsira vose pahupfumi nenharaunda.
Kuenzanisa kwekuyedza
Mhedzisiro Yekupedzisira
Mushure mekushandisa nzira itsva iyi, kushanda zvakanaka kwemvura yakadzokororwa mumugodhi kwakavandudzika zvikuru, nguva yekurapa yakapfupikiswa zvikuru, uye kukosha kwemvura yakamiswa (SS) yemvura yakasviba kwakaramba kuchienderana nezvinodiwa zvemvura yakadzokororwa mukugadzirisa zvicherwa, zvichipa vimbiso yemhando yemvura yakasimba uye yakavimbika yekugadzirwa kwayo. Uyezve, mari yekushandisa yakadzorwa zvinobudirira, zvichideredza kushandiswa kwe reagent uye kuderedza mari muzvikamu zvakasiyana-siyana.
Kubudirira kwekushandiswa kwechirongwa ichi chekuchenesa mvura yakadzokororwa mumugodhi hakungoratidzi chete simba rekambani mukutonga kwezvakatipoteredza asiwo kunoratidza chinangwa chayo chikuru chekushandisa tekinoroji kubatsira vatengi kuderedza mitengo, kuwedzera kushanda zvakanaka, uye kuwana budiriro inoenderera mberi. Mune ramangwana, Qingtai icharamba ichisimbisa kubatanidzwa kwayo muchikamu chekuchengetedza zvakatipoteredza, ichipa mhinduro dzemhando yepamusoro kune mamwe mabhizinesi uye ichivaka pamwe chete remangwana rakasvibirira.
Nguva yekutumira: Mbudzi-26-2025