Xov xwm

TCCA yog ib hom tshuaj tua kab mob. Nws yog chlorine-muaj tshuaj tua kab mob hmoov nrog trichloroisocyanuric acid ua lub ntsiab tivthaiv. Nws tuaj yeem tua ntau yam kab mob, kab mob thiab kab mob t...

SILICA SAND yog dab tsi thiab nws siv li cas?

Cov txiaj ntsig kev noj qab haus huv ntawm cov dej lim dej

Lub neej txee ntawm polyaluminium chloride.

Dab tsi yuav tsum tau sau tseg thaum xaiv polyaluminium chloride?

Puas yog hypochlorous acid tua cov kab mob zoo?

Calcium chloride feem ntau yog siv los ua cov dej khov thiab cov dej khov yaj, thiab nws muaj ntau yam zoo dua lwm cov tshuaj de-icing.

Peb ntseeg tias ua kom muaj kev nyab xeeb yog qhov tseem ceeb, yog li hauv tsab ntawv tshaj tawm no peb tham txog cov txheej txheem kev nyab xeeb, thiab kev ruaj ntseg cia thiab tuav cov alum.

Phau Ntawv Qhia Kev Ua Pas Dej

Kev tshawb nrhiav thiab kev xyaum ntawm cov txheej txheem ntawm kev txo qis aluminium residue hauv dej haus.

Cov txiaj ntsig ntawm Activated Carbon Lim.

11 txoj hauv kev los txo cov pH ntawm dej