CN103112871B - 低浓度氨水分离提纯制备高浓氨的方法 - Google Patents
低浓度氨水分离提纯制备高浓氨的方法 Download PDFInfo
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- CN103112871B CN103112871B CN201310053495.XA CN201310053495A CN103112871B CN 103112871 B CN103112871 B CN 103112871B CN 201310053495 A CN201310053495 A CN 201310053495A CN 103112871 B CN103112871 B CN 103112871B
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实施例 | 低浓度氨水初始浓度/% | 剩余浓度/% | 氨气含水率/% |
1 | 20.07 | 2.33 | 1.30 |
2 | 20.03 | 3.14 | 1.43 |
3 | 19.87 | 3.84 | 1.15 |
4 | 19.87 | 1.10 | 1.41 |
5 | 19.72 | 3.48 | 1.19 |
实施例 | 低浓度氨水初始浓度% | 剩余浓度% | 氨气含水率% |
6 | 24.52 | 19.77 | 1.37 |
7 | 14.13 | 9.37 | 1.98 |
8 | 10.19 | 6.43 | 2.33 |
9 | 5.31 | 2.35 | 1.78 |
10 | 3.71 | 1.47 | 2.29 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI580638B (zh) * | 2016-05-26 | 2017-05-01 | 隆達電子股份有限公司 | 氨濃度提升系統及其方法 |
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CN106145488A (zh) * | 2014-09-29 | 2016-11-23 | 财团法人工业技术研究院 | 氨氮回收设备、多段式氨氮废水处理系统 |
TWI566818B (zh) * | 2015-08-28 | 2017-01-21 | Ammonia gas recovery and treatment apparatus and method thereof | |
CN106927485B (zh) * | 2017-04-01 | 2023-05-16 | 中冶焦耐(大连)工程技术有限公司 | 一种以剩余氨水为原料制取高纯度氨的方法 |
CN109734231A (zh) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | 一种沼液真空浓缩除氨氮的方法及装置 |
CN109734230A (zh) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | 一种厌氧发酵沼液真空浓缩除氨氮的方法及装置 |
CN109734229A (zh) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | 一种厌氧发酵沼液处理方法及装置 |
CN109734242A (zh) * | 2017-12-15 | 2019-05-10 | 自贡佳禾新能源科技有限公司 | 一种沼液真空浓缩循环利用的方法及装置 |
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TWI580638B (zh) * | 2016-05-26 | 2017-05-01 | 隆達電子股份有限公司 | 氨濃度提升系統及其方法 |
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