CN102941069A - 一种可作为重金属吸附剂的水凝胶及其制备方法 - Google Patents
一种可作为重金属吸附剂的水凝胶及其制备方法 Download PDFInfo
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各组分含量(重量份) | 实施例 | 实施例 | 实施例 | 实施例 | 实施例 | 实施例 | 实施例 | 实施例 |
和重金属吸附能力 | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
琼脂 | 3.4% | 6.7% | 7% | 7% | 7% | 3% | 6% | 8% |
羧甲基纤维素钠 | 1.7% | 1% | 1.7% | 1.7% | 10% | 20% | 7% | 15% |
聚乙烯吡咯烷酮 | 8.6% | 8.3% | 3.5% | 3.5% | 2% | 13% | 15% | 9% |
其他天然高分子材料 | 0 | 2% | 0 | 0 | 1% | 4% | 6% | 1% |
吸收剂量(kGy) | 5~100 | 5~100 | 25 | 45 | 5~100 | 5~100 | 5~100 | 5~100 |
重金属吸附能力(g/g) | - | - | 0.522 | 0.539 | - | - | - | - |
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Cited By (13)
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CN103212388A (zh) * | 2013-04-23 | 2013-07-24 | 中国科学院青海盐湖研究所 | 凝胶球型铷/铯离子吸附剂、其制备方法及应用 |
CN104785224A (zh) * | 2015-04-10 | 2015-07-22 | 合肥环照高分子材料厂 | 一种琼脂/海带粉重金属吸附剂及其制备方法 |
CN104843647A (zh) * | 2015-04-09 | 2015-08-19 | 中国工程物理研究院核物理与化学研究所 | 一种纳米金属氧化物及其制备方法 |
CN106140105A (zh) * | 2016-08-01 | 2016-11-23 | 广西南宁桂尔创环保科技有限公司 | 一种废水除汞吸附剂的制备方法 |
CN106268691A (zh) * | 2016-09-07 | 2017-01-04 | 中国海洋大学 | 一种多糖‑聚氨酯重金属吸附剂及其制备方法 |
CN107043151A (zh) * | 2017-06-07 | 2017-08-15 | 中国工程物理研究院动力部 | 一种重金属综合废水移动式处理装置 |
CN107082894A (zh) * | 2017-06-02 | 2017-08-22 | 湖南大学 | 一种双网络水凝胶吸附剂及其制备方法和作为重金属吸附剂的应用 |
CN107349965A (zh) * | 2017-06-16 | 2017-11-17 | 中国科学院上海硅酸盐研究所 | 一种吸附光催化水凝胶材料及其在逆转重金属毒害的协同光催化污水产氢中的应用 |
CN107540039A (zh) * | 2017-10-11 | 2018-01-05 | 大连理工大学 | 一种生物质基双水相构建与盐类溶液中有害物质净化方法 |
CN107715846A (zh) * | 2017-09-08 | 2018-02-23 | 芜湖市创源新材料有限公司 | 一种超支化多氨基化合物改性的水稻秸秆纤维素吸附剂及其制备方法 |
CN109762567A (zh) * | 2019-02-22 | 2019-05-17 | 山东省农业科学院农业资源与环境研究所 | 一种温敏凝胶型重金属固化剂、重金属污染土壤固化修复方法及固化剂回收方法 |
CN111437796A (zh) * | 2020-03-06 | 2020-07-24 | 浙江正洁环境科技有限公司 | 具有氨氮、总磷去除效果的改性水凝胶材料及其制备方法和应用 |
CN111849391A (zh) * | 2019-04-24 | 2020-10-30 | 北京辐安科技有限公司 | 一种用于压制和清除硬质表面有毒有害物质的水凝胶卷材 |
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IT201600076409A1 (it) * | 2016-07-21 | 2018-01-21 | Sachim Srl | Rimozione di ioni metallici da soluzioni acquose mediante utilizzo di un supporto in polietilene con innestato un idrogel in pvp |
Citations (2)
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CN1944495A (zh) * | 2006-09-29 | 2007-04-11 | 北京大学 | 含天然高分子的水凝胶及其辐射制备方法 |
CN101574539A (zh) * | 2009-06-15 | 2009-11-11 | 北京大学 | 一种明胶海绵及其制备方法 |
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Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1944495A (zh) * | 2006-09-29 | 2007-04-11 | 北京大学 | 含天然高分子的水凝胶及其辐射制备方法 |
CN101574539A (zh) * | 2009-06-15 | 2009-11-11 | 北京大学 | 一种明胶海绵及其制备方法 |
Cited By (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103212388A (zh) * | 2013-04-23 | 2013-07-24 | 中国科学院青海盐湖研究所 | 凝胶球型铷/铯离子吸附剂、其制备方法及应用 |
CN103212388B (zh) * | 2013-04-23 | 2015-03-25 | 中国科学院青海盐湖研究所 | 凝胶球型铷/铯离子吸附剂、其制备方法及应用 |
CN104843647A (zh) * | 2015-04-09 | 2015-08-19 | 中国工程物理研究院核物理与化学研究所 | 一种纳米金属氧化物及其制备方法 |
CN104785224A (zh) * | 2015-04-10 | 2015-07-22 | 合肥环照高分子材料厂 | 一种琼脂/海带粉重金属吸附剂及其制备方法 |
CN106140105A (zh) * | 2016-08-01 | 2016-11-23 | 广西南宁桂尔创环保科技有限公司 | 一种废水除汞吸附剂的制备方法 |
CN106268691A (zh) * | 2016-09-07 | 2017-01-04 | 中国海洋大学 | 一种多糖‑聚氨酯重金属吸附剂及其制备方法 |
CN107082894B (zh) * | 2017-06-02 | 2019-08-06 | 湖南大学 | 一种双网络水凝胶吸附剂及其制备方法和作为重金属吸附剂的应用 |
CN107082894A (zh) * | 2017-06-02 | 2017-08-22 | 湖南大学 | 一种双网络水凝胶吸附剂及其制备方法和作为重金属吸附剂的应用 |
CN107043151A (zh) * | 2017-06-07 | 2017-08-15 | 中国工程物理研究院动力部 | 一种重金属综合废水移动式处理装置 |
CN107349965A (zh) * | 2017-06-16 | 2017-11-17 | 中国科学院上海硅酸盐研究所 | 一种吸附光催化水凝胶材料及其在逆转重金属毒害的协同光催化污水产氢中的应用 |
CN107715846A (zh) * | 2017-09-08 | 2018-02-23 | 芜湖市创源新材料有限公司 | 一种超支化多氨基化合物改性的水稻秸秆纤维素吸附剂及其制备方法 |
CN107715846B (zh) * | 2017-09-08 | 2020-09-01 | 芜湖市创源新材料有限公司 | 一种超支化多氨基化合物改性的水稻秸秆纤维素吸附剂及其制备方法 |
CN107540039A (zh) * | 2017-10-11 | 2018-01-05 | 大连理工大学 | 一种生物质基双水相构建与盐类溶液中有害物质净化方法 |
CN107540039B (zh) * | 2017-10-11 | 2020-06-16 | 大连理工大学 | 一种生物质基双水相构建与盐类溶液中有害物质净化方法 |
CN109762567A (zh) * | 2019-02-22 | 2019-05-17 | 山东省农业科学院农业资源与环境研究所 | 一种温敏凝胶型重金属固化剂、重金属污染土壤固化修复方法及固化剂回收方法 |
CN111849391A (zh) * | 2019-04-24 | 2020-10-30 | 北京辐安科技有限公司 | 一种用于压制和清除硬质表面有毒有害物质的水凝胶卷材 |
CN111437796A (zh) * | 2020-03-06 | 2020-07-24 | 浙江正洁环境科技有限公司 | 具有氨氮、总磷去除效果的改性水凝胶材料及其制备方法和应用 |
CN111437796B (zh) * | 2020-03-06 | 2023-05-26 | 浙江正洁环境科技有限公司 | 具有氨氮、总磷去除效果的改性水凝胶材料及其制备方法和应用 |
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