Purati yekusefa nejira rekusefa remuchina wekusefa zvine basa guru mukusefa tsvina, uye nzvimbo yejira rekusefa remuchina wekusefa ndiyo nzvimbo inoshanda yekusefa yemuchina wekusefa. Chekutanga, jira rekusefa rinonyanya kuputirwa kunze kwepurati yekusefa, iyo inoita basa guru mukupatsanurwa kwakanaka kwechinhu chakasimba nechinoyerera. Mamwe madotsi akakombama uye akakombama ari papurati yekusefa anogona kuvandudza huwandu hwekusefa nekubvisa mvura hwemuchina wekusefa, izvo zvinoita kuti mwero wekuyerera kwemuchina ukurumidze, kupfupisa kutenderera kwekusefa, uye kuita kuti kushanda kwepurati nekusefa kwefuremu kukwire zvakanyanya. Panguva imwe chete, mabumps ari papurati yekusefa anowedzera nzvimbo yekusefa, izvo zvinoita kuti mashandiro ekusefa emuchina wekusefa ave akagadzikana, anodzivirira jira rekusefa kubva mukukuvadzwa, uye anowedzera hupenyu hwebasa repurati nekusefa kwefuremu.
Chikonzero chikuru chehuwandu hwakawanda hwemvura mukeke rekusefa ndeichi:
1. Kusarudzwa kwemachira asina kukodzera efirita: Machira akasiyana efirita ane saizi dzakasiyana dzemaburi, uye saizi dzisina kukodzera dzemaburi hadzisefe zvinobudirira zvidimbu zvakasimba, zvichiita kuti zvivhare, zvichekere uye zvimwe zvinetso zvakawanda. Izvi zvinokanganisa mhedzisiro yekusefa, izvo zvinoguma nehuwandu hwakawanda hwemvura mukeke refirita.
2. Kusakwana kwekusefa: Muchina wekusefa, ndiro yekusefa inodzvanywa zvakasimba pajira rekusefa. Kana kusefa kwaitwa, iyo filtrate inoda kumanikidzwa kwakakwana kuti ipinde mundiro yekusefa nejira rekusefa nekukurumidza kuti iwane simba rekusefa. Kana kumanikidzwa kusina kukwana, mvura iri mundiro yekusefa haigone kubudiswa zvakanyanya sezvainofanira kunge iri, zvichikonzera kuwedzera kwehunyoro hwekeke.
3. Simba rekudzvanya risinganyanyi kukwana: Kamuri rekusefa rinozadzwa neplate yekusefa, iyo inotambanuka ichienda kunze painozadzwa nezvinhu zviri kukura, izvo zvinowedzera kudzvanya plate yekusefa. Kana paine zvinhu zvakasimba muplate yekusefa panguva ino uye simba rekudzvanya risinganyanyi kukwana, mvura haigone kuburitswa zvakanaka, zvichikonzera kuwedzera kwehunyoro hwekeke rekusefa.
Mhinduro:
1. Sarudza jira rekusefa rine mukana wakakodzera.
2. Isa maparamita akakodzera akadai senguva yekudzvanya firita, kumanikidzwa, nezvimwewo zvemuchina wekudzvanya firita.
3. Kuvandudza simba rekudzvanya.
Nguva yekutumira: Gunyana-01-2023