江西化工
江西化工
강서화공
JIANGXI CHEMICAL INDUSTRY
2008年
3期
97-101
,共5页
H3PMo12O40/SiO2%磷钼酸%酸性蓝%光催化降解
H3PMo12O40/SiO2%燐鉬痠%痠性藍%光催化降解
H3PMo12O40/SiO2%린목산%산성람%광최화강해
采用浸渍法和微波法相结合,制备了负载型杂多酸光催化剂HH,PMo12O40/SiO2.在紫外光照射下,研究了其对模拟染料废水酸性蓝溶液的光催化降解的影响.结果表明,H3PMo12O40/SiO2比单独的H3PMoO40光催化性能要好,当初始浓度为10mg/l酸性蓝溶液,H3PMo12O40/SiO2(WH3PMo12O40:WSiO2=1:3)投加量为90mg/l,pH=1.00,H2O2(30%)10ml/l,150min脱色率就可达95.77%.
採用浸漬法和微波法相結閤,製備瞭負載型雜多痠光催化劑HH,PMo12O40/SiO2.在紫外光照射下,研究瞭其對模擬染料廢水痠性藍溶液的光催化降解的影響.結果錶明,H3PMo12O40/SiO2比單獨的H3PMoO40光催化性能要好,噹初始濃度為10mg/l痠性藍溶液,H3PMo12O40/SiO2(WH3PMo12O40:WSiO2=1:3)投加量為90mg/l,pH=1.00,H2O2(30%)10ml/l,150min脫色率就可達95.77%.
채용침지법화미파법상결합,제비료부재형잡다산광최화제HH,PMo12O40/SiO2.재자외광조사하,연구료기대모의염료폐수산성람용액적광최화강해적영향.결과표명,H3PMo12O40/SiO2비단독적H3PMoO40광최화성능요호,당초시농도위10mg/l산성람용액,H3PMo12O40/SiO2(WH3PMo12O40:WSiO2=1:3)투가량위90mg/l,pH=1.00,H2O2(30%)10ml/l,150min탈색솔취가체95.77%.
