Chofewetsa madzi ndi gawo lomwe limagwiritsidwa ntchito pochotsa ma ayoni a calcium ndi magnesium m'madzi, omwe amagwiritsidwa ntchito kwambiri m'mafakitale ndi m'nyumba kuti achepetse mapangidwe ndikusintha madzi. Zotsatirazi ndi zambiri zokhudza chofewetsa madzi:

1. Mfundo yogwira ntchito

Chofewetsa madzi makamaka chimakwaniritsa zotsatira za kufewetsa madzi kudzera muukadaulo wosinthira ion. Mfundo yaikulu ndikugwiritsa ntchito sodium cation exchange resin m'malo mwa calcium (Ca ² ⁺) ndi magnesium (Mg ² ⁺) ions m'madzi ndi sodium (Na ⁺) ions, potero kuchepetsa kuuma kwa madzi.

Kulowa: Madzi olimba amalowa m'chofewetsa madzi.

Kusinthana: Ma ion a sodium pa utomoni amatha kusinthana ndi ayoni a calcium ndi magnesium m'madzi.

Pambuyo pa mankhwala, ndi madzi ofewa akutuluka.

2. Zigawo zazikulu

Tanki ya resin: yodzazidwa ndi utomoni wosinthira ma cation, womwe umagwiritsidwa ntchito posinthana ma ion.

Bokosi la mchere: sungani mchere wopangidwanso (nthawi zambiri mchere wamchere) womwe umagwiritsidwa ntchito kubwezeretsa mphamvu ya utomoni.

Wowongolera: amawongolera kayendedwe ka ntchito, nthawi yosinthika, komanso kuthamanga kwa chofewa chamadzi.

3. Ubwino

Kupewa sikelo: kuchepetsa kudzikundikira sikelo mu mapaipi, heaters madzi, ndi zipangizo zina.

Sinthani zochapira: Madzi ofewa amatha kusungunula zotsukira zovala kapena sopo, ndikuwongolera kuyeretsa bwino.

Wonjezerani moyo wa zida: Chepetsani kuwonongeka kwa zida ndi sikelo ndikuwonjezera moyo wake wantchito.

Kupititsa patsogolo madzi abwino: kupangitsa madzi kukhala ofewa komanso oyenera anthu omwe ali ndi khungu lovuta.

4. Minda Yofunsira

Main amagwiritsidwa ntchito mu Industrial boiler feed feed water, yozizira tower to makeup water, food processing water, etc.