1. Umgaqo wokusebenza we-KDF55: Xa isetyenziswa emanzini, kuya kwenzeka i-chemical reaction - i-oxidation-reduction. Ii-electron zidluliselwa phakathi kwee-molecules ngexesha le-redox reaction. Umzekelo, i-free chlorine inokutshintshwa ibe zizinto eziluncedo ezifana ne-chloride ngale reaction ize idlule kwi-filter. Ngokufanayo, ii-heavy metals ezifana ne-copper, i-lead kunye ne-mercury zisabela kwaye zikhawule phezu kwezinto zokucoca, ukuze zihluze kakuhle amanzi.
2. Ukusetyenziswa kwe-KDF55 kubushushu obuphezulu bamanzi (0-100 ℃): Umzekelo, i-KDF55 ayichaphazeleki yinkqubo yokuhlamba ngamanzi ashushu; Kwishawa, awuyi kuba sesichengeni kakhulu kwi-chlorine.
3. Ukuhlamba umqolo:Izinga lokuhamba kwamanzi angasemva kufuneka liphindwe kabini kunezinga eliqhelekileyo lokuhamba kwamanzi, kwaye ixesha aliyi kuba ngaphezu kwemizuzu eli-10; Coca uze uhlambe imizuzu emi-3; Ingabi ngaphantsi kwesibini ngeveki. Ubushushu obuphantsi bamanzi bunokunciphisa isantya sokubuya kwamanzi, ngelixa ubushushu obuphezulu bunokunciphisa isantya sokubuya kwamanzi.
4. Ukucoca: Ukuba izinto zokucoca azihlanjwanga emva kwexesha elide okanye azisetyenziswanga, nto leyo ebangela ukuqina, kunokwenziwa ukuhlamba emva, kwaye izinto zokucoca ngesinyithi kufuneka zicocwe nge-hydrochloric acid. Nyibilikisa i-hydrochloric acid exineneyo emanzini ukuze ufumane i-asidi elungisiweyo enexabiso le-PH elingaphezulu kwe-2.5, yigalele kwizinto zokucoca ngesinyithi ukuze ukhuphe izinto zokucoca, kwaye wenze ukuhlamba emva imizuzu engama-20; De ixabiso le-PH lamanzi amdaka lifane nelamanzi amdaka.