Saib xyuas tus huv ntawm: kua dej los yog cav?

Pas dej ua ke - ib qhov chaw ntawm kev kho mob, uas muaj peev xwm coj ib tug ntau ntawm qab ntxiag thiab zoo siab lub sij hawm rau koj thiab koj cov me nyuam. Tab sis nyob rau hauv kev txiav txim hais tias nws yuav yuav pab tau, koj yuav tau saib xyuas ntawm nws.

Koj yuav tsum siv ib tug kua pas dej ua ke rau organics nyob rau hauv daim ntawv ntawm cov perspiration, seem ntawm cream, epithelium, urea thiab nplooj yog zoo muab tshem tawm los ntawm qhov chaw ntawm lub pas dej rau koj lub tsev, thiab tsis teev tiam zaub mov rau tag nrho cov xaiv ntawm cov kab mob, fungi, algae, thiab hauv cov kev cov nyom tawm ntawm cov huab cua. Wb tham me ntsis txog cov cuab yeej no yam.

Kua rau pas dej da - tsis muaj tshuaj nyob qhov twg

Yog hais tias koj tsis saib xyuas tu lub pas dej ua ke, nws cov phab ntsa them nrog slime sai sai, thiab cov dej ua pos huab. Nyob rau hauv thiaj li yuav tau tshem ntawm no siab phem, koj yuav tsum cuab yeej rau dej da. Lawv lub hom phiaj yog feem ntau muab faib ua plaub hom, lub ntsiab hom nkag: txhais tau tias kom tuaj tua kab ntawm cov dej, kev tswj qhov taw qhia pH (hydrogen ion exponent) coagulants (txhais tau tias rau depositing taws kub nnyiab ya) thiab lub "Science News for KIDS" rau tua algae. Tag nrho cov hom ntawm xov xwm yuav tsum tau siv nyob rau hauv nruj raws li cov lus qhia, raws li zoo raws li mus rau hauv tus account lub xav li cas ntawm cov kws muaj txuj. Yog hais tias koj tsis paub tseeb txog ib yam dab tsi, ces koj yuav tsum nkag mus rau hauv ib daim ntawv cog nrog lub koom haum uas yuav saib xyuas ntawm lub huv ntawm koj pas dej ua ke.

Invisible inhabitants ntawm lub tsev pas dej

Contrary li cas peb pom, txawm nyob rau hauv lub huv si thiab cov dej ntshiab yog ib txwm tam sim no undesirable microflora (organic). Tom qab nyeem ntawv cov kab, nws tsis yog tsim nyog los pib ntshai ua luam dej nyob rau hauv lub pas dej ua ke - feem ntau ntawm cov microbes yog harmless mus rau tib neeg kiag li, thiab cov neeg uas yog phem, lub cev yuav yooj yim heev lis. Qhov tseem ceeb tshaj - mus tiv thaiv lawv uncontrolled chaw ua taus zes. Nws yog rau tua kab mob cov txheej txheem siv tshuaj rau hauv lub pas dej. Qhov cuab yeej no yog lub nrov tshaj plaws tshuaj rau ceev ceev thiab npaum tua. Ntawm cov hoob kawm, muaj ib tug ntau tshaj cov ntsiab, xws li active oxygen, tshuaj chlorine ua tab sis tseem tuas nws rightful thawj qhov chaw. Cov tshuaj chlorine ua rau dej yuav muab muag nyob rau hauv daim ntawv ntawm cov ntsiav tshuaj los sis granules, nws muaj peev xwm feem ntau yuav pom raws li ib tug kua pas dej ua ke. Ntau npaum yuav tsum kho thiaj li hais tias cov concentration ntawm residual tshuaj nyob rau hauv cov dej fluctuated ib ncig ntawm 0.5-0.6 milligrams ib liter. Saum toj no ib txwm yuav ua kev puas hauv txheej nyias nyias ntawm lub qhov muag, thiab nws yuav txo tau yuav tsis coj tangible tau.

Yog vim li cas ntsuab dej - pH tsis yog

Ib qho tseem ceeb tshaj yog lub purity ntawm lub pas dej ua ke pH theem. Nws qhia tau hais tias zoo li cas ntawm cov tshuaj tiv thaiv yuav siv sij hawm qhov chaw nyob rau hauv lub pas dej ua ke - alkaline los yog acidic. Nyob rau hauv acidic nruab nrab corrode hlau lug thiab cov khoom siv lus thiab khaus txheej week. Lub alkaline nruab nrab kuj ntog limescale thiab tshuaj pib poob nws cov khoom. Nyob rau hauv qhov tseeb, muaj coob tus neeg xav hais tias lub pas dej ua ke dej puv ntsuab vim cov tsis muaj tshuaj, tab sis nyob rau hauv qhov tseeb qhov ua rau ntawm no phenomenon yog ib tug alkaline pH. Dlhos lub acid-puag tshuav nyiaj li cas yog pom zoo kom siv cov kua dej.

Mus nqa tawm tag nrho cov manipulations tsis tau manually. Koj muaj peev xwm teem ib lub automatic system, uas nws tus kheej yuav tau xaiv cov hom kev lag luam kom ua tau noj tshwm sim. Qhov tshaj plaws xwb koj yuav ua li cas - nws yog lub sij hawm mus ncuav rau hauv lub kua rau hauv lub tank rau pas dej da.