Kodi zosefera za carbon zomwe zimagwira ntchito zimachotsa ndi kuchepetsa chiyani? Malinga ndi EPA (The Environmental Protection Agency ku United States) Activated Carbon ndiye ukadaulo wokhawo wa fyuluta womwe ukulimbikitsidwa kuchotsa zonyansa zonse 32 zomwe zadziwika kuphatikiza ma THM (zopangidwa kuchokera ku ...
"Decolorizing and Deodorizing Master" M'makampani a Shuga Ⅰ M'gawo lazakudya ndi zakumwa, makampani a shuga ndi amodzi mwamagawo ofunikira omwe amagwiritsidwa ntchito ndi kaboni. Panthawi yopanga mitundu ya shuga monga shuga wa nzimbe, shuga wa beet ...
Kugwiritsa Ntchito Ma Chelating Agents Mu Zotsukira Zopangira Chelating zimagwiritsidwa ntchito kwambiri mu zotsukira. Ntchito zake m'munda wotsuka ndi motere: 1.Kufewetsa madzi Ma ion achitsulo m'madzi adzachitapo kanthu ndi zosakaniza zomwe zili mu detergent, kuchepetsa kutulutsa thovu ndi kuyeretsa ...