Background Technology:

Parizvino, iyo kesi yemvura pamusika iri kunyanya mhangura kesi, iine isina-ferrous simbi inotungamira, kushandiswa kwenguva yakareba kunozoonekwa ngura yemhangura, uye lead inotyisa kune hutano hwevanhu, kuchamhembe kwenzvimbo dzakatonhora, nekuti simba re mhangura yeganda mamiriro haina kukura, kwenguva yakareba inowanzoonekwa ichitsemuka uye ichitonhora.

Kugadzirisa zviri pamusoro matambudziko ehunyanzvi, yekushandisa modhi inovavarira kupa isina simbi yemvura wachi kesi ine ngura kuramba uye yakasimba simba. Iyo isina simbi yemvura wachi yekutarisa yemhando yekushandisa ine simbi isina simbi, imwe mugumo wesimbi isina girazi inopihwa inlet yemvura, imwe yekupedzisira yeiyo isina simbi ganda inopihwa nzvimbo yekubudisira mvura, yevhaji yemvura yekubuditsa yakasunganidzwa mukati mehomwe yemvura, uye kufamba kwemamita emvura kwakamisikidzwa mumuviri wemukati kumusoro kweganda resimbi isina chinhu. Iyo simbi isina simbi yemamita emvura kesi yemhando yekushandisa inogadziriswa mune isina simbi kesi nekumonera kana yemukati tambo yekubatanidza. Iyo yekupinda yemvura uye yekubuda yeiyo isina simbi yemvura wachi kesi yemhando yekushandisa inogadzirwa nesimbi isina chinhu. Inofananidzwa neunyanzvi hwepamberi, iyo modhi yekushandisa ine zvinotevera zvakanakira: 1. Chigadzirwa chakagadzirwa nesimbi isina chinhu, chine zvakanakira simba rakasimba rechimiro, hapana kutonhora uye kutsemuka, uye chinogona kushandiswa mumakungwa, kumusoro alkali nyika kana iyo guta rinotonhora kuchamhembe; 2, nekuti isina simbi ngura kuramba, haina lead simbi, inogona kuita basa rekuchenesa mvura; 3. Nekuti iyo yese yakagadzirwa nesimbi isina simbi, inoitira kukanganisa kwemakomba ejecha mune yakapfuura kesi kukanda uye kunodzivirira kuburitsa mvura

Iyo yekushandisa modhi inoenderana neasina simbi yemvura wachi yekutarisa, iyo inosanganisira isina simbi goko 1, imwe mugumo weasina simbi goko ini ndinopihwa ine inlet yemvura 2, imwe yekupedzisira yeasina simbi goko ini ndinopihwa nemvura nzira yokubudisira mvura, vharuvhu inodzora mvura 3 yakasungwa munzvimbo inobuda mvura, uye kufamba kwemamita emvura 4 kwakagadzikwa mudumbu pamusoro peganda resimbi isina chinhu.

Kufamba kwemamita emvura 4 kwakagadziriswa mune isina simbi dzimba nekumonera kana yemukati tambo yekubatanidza. Ichi chigadzirwa chakagadzirwa nesimbi isina simbi, chimiro chesimba, hachigadzire kutsemuka, chinogona kushandiswa mumakungwa egungwa, yakakwirira alkali nyika kana kuchamhembe kweguta rinotonhora; 2, nekuti isina simbi ngura kuramba, haina lead simbi, inogona kuita basa rekuchenesa mvura; 3. Nekuti iyo yese yakagadzirwa nesimbi isina simbi, inoitira kukanganisa kwemakomba ejecha mune yapfuura kesi kukanda uye kunodzivirira kuburitsa mvura. Izvo zviri pamusoro chete ndiyo yakasarudzika yekumisikidza modhi yemhando yekushandisa. Izvo zvinofanirwa kunongedzerwa kuti, kune zvakajairika nyanzvi mune yehunyanzvi munda, pasina kutyora kubva kune hwokugadzira hwaro hweiyo yekushandisa modhi, zvinoverengeka zvekuvandudza uye misiyano inogona kuitwa, iyo ichatorwawo seyero yekudzivirira chiyero cheiyo yekushandisa modhi .