Hurumende dzenyika dzakawanda nenzvimbo dzine mitemo yakajeka uye mitemo yekuchenesa tsvina yedzimba. Nzvimbo dzakanaka dzekuchenesa tsvina yemumba dzinogona kupa nharaunda yakachena uye kuwedzera nyaradzo nekugutsikana kwevashanyi. Izvi zvakakosha zvikuru kuvandudza kutaura kwevanhu uye kukwezva vatengi vanodzoka. Sebhizinesi rinoda kushanda kwenguva yakareba, kugara pamba kunofanirwa kufunga nezvebudiriro inochengetedza nharaunda. Nekutarisa pakurapa tsvina yemumba, B & B inogona kuratidza kuzvipira kwayo pakuchengetedzwa kwezvakatipoteredza nebudiriro inochengetedza nharaunda, uye kukwezva vashanyi vakawanda vanoteerera kuchengetedzwa kwezvakatipoteredza.
Saka, kana isu zvichienderana nemamiriro ezvinhu chaiwo, tikaedza kuongorora, kana B & B ikasabvunza nezvekubuda kwetsvina, kunogara kwemakore mashanu, B & B iyi ingasangana nematambudziko erudzii?
Gore rekutanga: Kana tsvina isina kugadziriswa ikaburitswa zvakananga munzizi nemadziva, huwandu hwayo hweCOD (chemical oxygen demand) uye BOD (biochemical oxygen demand) huchawedzera. Kuora kwetsvina iyi mumvura kuchadya okisijeni yakanyungudutswa mumvura, zvichikonzera kushaya mvura yakakwana, uye zvichikonzera kufa kwezvisikwa zvemumvura. Nekuda kwekusvibiswa kwemvura, kukosha kwemvura yakapoteredza kuchaderera zvikuru, izvo zvichakanganisa hupenyu hwevashanyi. Sekureva kweongororo, vanenge 30 muzana yevashanyi vachasarudza dzimwe nzvimbo nekuda kwematambudziko emhando yemvura. Gore rinotevera: Tsvina isina kugadziriswa ine simbi dzinorema, mafuta nezvimwe zvinhu zvinokuvadza, uye kubudiswa kwenguva refu kuchatungamira mukusvibiswa kwevhu rakapoteredza. Sekureva kwezvidzidzo, simbi dzinorema dzinowedzerwa muvhu, zvichikanganisa kukura kwezvirimwa uye kupinda mumuviri wemunhu kuburikidza necheni yechikafu. Zvinhu zvine njodzi mutsvina zvinogona kupinda mumvura yepasi uye zvobva zvanyudzwa nemvura yekunwa yemumba, zvichikonzera njodzi kuhutano hwevashanyi nevashandi. Sekureva kwehuwandu, kushandiswa kwenguva refu kwemvura yakasviba kunowedzera njodzi yekenza. Gore rechitatu: Nitrogen, phosphorus nezvimwe zvinovaka muviri zviri mutsvina zvinogona kukonzera kupararira kwemvura, kukonzera kuberekana kwealgae, kuita kuti mvura ive nemakore uye kuburitsa hwema hunoshamisa. Panguva imwe chete, zvichaparadzawo kuenzana kwezvakatipoteredza muminda yemvura uye kukanganisa kupona kwehove nezvimwe zvipenyu zvemumvura. Sezvo matambudziko ezvakatipoteredza achiwedzera, hurumende inogona kusimbisa kutarisirwa kwekusvibiswa kwezvakatipoteredza. B & B inogona kubhadhariswa faindi kana kutarisana nemimwe mhosva yepamutemo yekuburitsa tsvina isina kugadziriswa. Gore rechina: Kuramba kuripo kwematambudziko ezvakatipoteredza kuchakanganisa mukurumbira weB & B zvakanyanya. Sekureva kweongororo yevatengi, vanopfuura 60 muzana yevashanyi vachapa wongororo dzakaipa nekuda kwemamiriro ekugara asina kunaka. Pamusoro pezvo, dzimba dzekugara dzinogonawo kusangana nezvichemo zvevatengi uye kutaurirana zvisina kunaka. Sezvo matambudziko ezvakatipoteredza achikonzera vashanyi vashoma uye kukuvara kwemukurumbira, mari yekushanda yedzimba dzekugara ichaderera zvakanyanya. Panguva imwe chete, kuti igadzirise matambudziko ezvakatipoteredza, B & B inofanirawo kuisa mari yakawanda mukugadzirisa nekugadzirisa. Gore rechishanu: Sezvo matambudziko ezvakatipoteredza achiwedzera, B & B ingangoda kuhaya makambani ehunyanzvi ekuchengetedza zvakatipoteredza kuti aite basa rekugadzirisa zvakatipoteredza kwenguva refu. Izvi zvichave mari yakawanda, uye zvichawedzera mari yekushandisa yekugara pamba. Nekuda kwematambudziko ekusvibiswa kwezvakatipoteredza kwenguva refu, B & B inogona kutarisana nematare edzimhosva akawanda. Izvi hazvingokonzere kurasikirwa kwehupfumi chete pakugara pamba, asiwo zvichakanganisa mukurumbira wayo nekushanda kwayo kwenguva refu.
Mukupfupisa, kugara pamba pasina kuteerera kugadziriswa kwetsvina yemumba kunounza migumisiro yakakomba. Kuti kuve nechokwadi chekuti kugara pamba kunoshanda kwenguva refu uye kufambira mberi kwenguva refu, matanho anoshanda ekugadzirisa tsvina yemumba anofanira kutorwa kuchengetedza nharaunda uye kuvandudza mashandiro ayo.
Mugari wevanhu vose iye zvino anewo pfungwa huru pamusoro pezvakatipoteredza, nekuti nharaunda yemumba ichasarudza zvakananga kugutsikana kwevashanyi nekudzoka kwavo, saka, simba rekuchengetedza nharaunda kunyanya kunzvimbo dzechivanhu, tsvakiridzo itsva uye kuvandudzwa kwenzira yekuchenesa tsvina yemumba —— mugadziri wemvura, diki, mwero wemvura, kushandiswazve kwemvura yemuswe, ndiyo sarudzo inodiwa nemunhu wese mugari wemumba!
Nguva yekutumira: Kurume-15-2024