广东化工
廣東化工
엄동화공
GUANGDONG CHEMICAL INDUSTRY
2012年
7期
114-115
,共2页
改性/型沸石%高铁锰饮用水%污水氨氮%吸附
改性/型沸石%高鐵錳飲用水%汙水氨氮%吸附
개성/형비석%고철맹음용수%오수안담%흡부
modifiecd/modification zeolite: both Fe(II)and Mn(II) with high content in the water%ammonia nitrogen pollution of water: adsorption
天然沸石经过改性／型处理，可充分发挥其吸附性与离子交换性。Na型斜发沸石能有效处理高铁锰饮用水；多孔改性沸石球对污水中氨氮的去除率达到80％以上；粉煤灰合成的P型沸石有较好的吸附能力和较好催化能力。应用改性，型沸石成本低，效果好。文章介绍了主要的实验室改性／型沸石的制备及应用，以期得到实践推广。
天然沸石經過改性／型處理，可充分髮揮其吸附性與離子交換性。Na型斜髮沸石能有效處理高鐵錳飲用水；多孔改性沸石毬對汙水中氨氮的去除率達到80％以上；粉煤灰閤成的P型沸石有較好的吸附能力和較好催化能力。應用改性，型沸石成本低，效果好。文章介紹瞭主要的實驗室改性／型沸石的製備及應用，以期得到實踐推廣。
천연비석경과개성／형처리，가충분발휘기흡부성여리자교환성。Na형사발비석능유효처리고철맹음용수；다공개성비석구대오수중안담적거제솔체도80％이상；분매회합성적P형비석유교호적흡부능력화교호최화능력。응용개성，형비석성본저，효과호。문장개소료주요적실험실개성／형비석적제비급응용，이기득도실천추엄。
Natural zeolite modified/modification treatment, can give full play to its adsorption and ion exchange. Na-clinoptilolite could effectively remove both Fe（ll）and Mn（II）from water. Modified porous zeolite pellet on ammonia nitrogen removal rate reached over 80 %. Fly ash synthesized P type zeolite has good adsorption capability and better catalytic ability. Application of the modified zeolite with low cost and good effect. The paper described preparation and application of the main laboratory modification zeolite, in order to get practice and promotion.
