Tseem muaj ob los yog peb lub xyoos dhau los tib neeg tsis xav txog kev tsim nyog rau haus dej hauv qhov dej thiab siv ntau zaus rau cov kev xav tau kev pab, tab sis hnub no txhua yam tau hloov. Muaj ntau tus tsis paub xyov puas yog haus dej haus, vim hais tias qhov teeb meem nyob rau hauv lub ntiaj teb tau zoo dua qub, hauv cov tshuaj, muaj mob ntawm cov dej ntshiab tau sau tseg, thiab lub scum tawm ntawm cov tais diav thiab cov tshuaj yob ua rau koj xav txog koj kev noj qab haus huv.
Nws puas tsim nyog haus dej haus dej?
Qhov tseeb, cov dej uas tau ntxuav ntawm cov chaw dej hauv lub nroog ua rau tag nrho cov kev tswj fwm thiab cov kab mob epidemiological, tab sis thaum nkag mus rau hauv lub lag luam network nws rov qab tuaj yws dua. Cov dej ntim qis tshaj tawm yog qhia los ntawm qhov dej, colloidal hlau sib txuas - xim, chlorine, nws cov derivatives thiab iron oxide cov kab mob - ntxhiab thiab saj. Yuav them nrog xeb thiab muaj kab mob phem, kav dej boron, lead thiab arsenic mus rau hauv cov kua dej, uas feem ntau ua rau muaj kev tsis haum tshuaj. Ntxiv rau, arsenic yog ib hom kab mob uas yuav ua rau mob cancer, thiab ua rau cov kua qaub (biooxidable dissolved organic carbon) ua rau lub cev tsis muaj zog, ua rau muaj feem yuav mob cancer.
Tam sim no nws yog tseeb yog vim li cas koj tsis tau haus dej haus dej, tab sis tsis yog vim li no. Nws tsis yog daim ntawv qhia tias cov kua dej haus yuav tsum muaj chlorination, thiab txawm hais tias cov cai tswj hwm hais tias cov tshuaj chlorine concentration hauv cov dej yog nyob rau hauv cov qauv thiab tsis muaj peev xwm ua rau muaj kev mob loj rau kev noj qab haus huv, asthmatics thiab kev fab tshuaj muaj qhov tsis zoo txawm tias nyob hauv cov tshuaj tsawg. Tsis tas li ntawd, nyob rau hauv cov dej chlorine reacts nrog lwm cov organic compounds. Ib qho zoo li no yog trichloromethane, thiab ntau tus sim kawm rau cov tsiaj cov tsiaj nrog nws kev koom tes tau pom tias nws yog lub ntsiab ntawm cov tsos mob ntawm cov tsos mob ntawm lawv.
Yog nws ua tau rau haus dej haus?
Cov neeg uas xav paub seb nws puas tuaj yeem haus cov dej hauv dej, nrog rau cov dej kub npau npau, nws tsim nyog sau cia tias nws yuav tshem tau cov kab mob hauv txoj kev no, tab sis tsis muaj chlorine. Thaum nce kub, lub concentration ntawm heev volatile Cheebtsam txo, tab sis qhov concentration ntawm non-volatile Cheebtsam nce. Koj tsis tuaj yeem haus cov dej hauv lub kaus mom thiab vim tias hnub no nws yog suav hais tias yog ib qho ntawm cov neeg ua txhaum loj rau cov tsos ntawm cov pob zeb nyob hauv cov kabmob urinary. Feem ntau nws muaj cov tshuaj tua kab mob , cov tshuaj mob ntsws thiab cov tshuaj hormones uas nkag rau dej los ntawm dej phwj tuaj thiab cov dej khib nyiab hauv cov av.