Mumakore achangopfuura, nekuvandudzwa kwemararamiro evanhu, mwero wekuitira hanya utano uri kuwedzerawo.Mafauceti akakosha kudzimba dzevagari nenzvimbo dzeveruzhinji, uye ndizvo zvinhu zvikuru zvekicheni nemidziyo yekugezera.Kuitwa kwemapombi kwakabatana zvakanyanya nehupenyu hwevanhu, uye kunobata zvakananga hutano hwehupenyu hwevanhu uye nemagariro mabhenefiti ekuchengetedza simba rehurumende uye kuderedzwa kwekubuda.Naizvozvo, iyo inorema simbi yemukati mepombi ndeimwe yehutano hwezvakatipoteredza uye kuchengetedza zviratidzo izvo vanhu vane hanya nazvo.
Nekudaro, iyo yakawandisa heavy metal yemukati mumapombi muhupenyu chaihwo iri kunetsa.Mumakore achangopfuura, midhiya huru yagara ichifumura kusvibiswa kwechipiri kwemvura yemupombi yemumba.Zvizhinji zvezvakajairwa faucet zvigadzirwa pamusika zvinogadzirwa nemhangura alloy.Pamusoro pezvinhu zvikuru zvemhangura uye zinc, zviwanikwa zvemhangura zvinewo zvinoteedzera zvinhu zvakaita sesimbi, aluminium, lead, tini, manganese, silicon, uye nickel.Kana iyo inotungamira yemukati mupombi yakakwira, zviri nyore kudonhedza lead panguva yekushandiswa.Naizvozvo, kunaya kwemutobvu mupombi kunowanzobva kune yemhangura alloy zvinhu zvakasangana nemvura.Chinangwa chikuru chekuwedzera zvakanaka kutungamirira kumhangura ndechekuvandudza kushanda kwemhangura.Mushure mekunge pombi yapfuudzwa, nekuti mvura ine okisijeni yakakwana, mvura neokisijeni zvinokonzeresa kuparara kwemhangura ye electrochemical, zvichikonzera mutobvu mune alloy yemhangura.Kuparara kwakananga mumvura, kunyanya "mvura yehusiku" mupombi ine mwero wepamusoro wemutobvu.
Uye zviri mukati meheavy metal element zvinodarika kukosha kwakajairika kwemukati weropa, zvinokonzeresa chepfu yemutobvu.Yakawandisa ropa lead inokonzeresa kutevedzana kwemaitiro asina kujairika mutsinga dzetsinga, system yeropa, uye digestive system yemuviri, zvichikanganisa mabasa akajairwa emuviri wemunhu.
Tingasarudza sei pombi ine lead inonaya zvirimo kusvika pachiyero?
Sarudza pombi inorema
Panyaya yehuwandu hwakafanana, iyo yakachena mhangura, iyo inorema, saka zvinhu zvechigadzirwa zvinogona kutongwa nyore nyore nehuremu pakusarudza.Iyo faucet yakanaka inogadzirwa nemhangura yakachena, uye muviri wevharuvhu uye mubato wepombi zvese zvinogadzirwa nendarira, iyo inonzwa inorema muruoko.Nekudaro, vamwe vagadziri vadiki vanoshandisa mhangura yakasiyana-siyana uye mamwe maalloys, asina huremu.
Chimiro chinofanira kunge chakanaka
Kuruboshwe nekurudyi symmetry yepombi yakanyatsogadzirwa yakanaka kwazvo, iyo yepamusoro inotsvedza uye yakachena, kugadzirisa kwakanaka, uye zviri nyore kutenderera pasina kutsvedza.Rusvingo rwemukati rwepombi inzvimbo yemhangura isina ngura kana isina kuvharwa, saka kupfava kwemadziro emukati kunogadzirisa kunyungudika kwechigadzirwa.Vatengi vanogona kuedza kuisa maoko avo zvakananga mugomba repombi, kana kutarisa mubato wepombi, uye kutonga kunyunguduka kwepombi kuburikidza nekutsetseka kwemadziro emukati.
Nguva yekutumira: Zvita-02-2022