CN101417827B - 一种处理脱硫废水的工艺方法 - Google Patents
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
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CN101417827A CN101417827A (zh) | 2009-04-29 |
CN101417827B true CN101417827B (zh) | 2011-09-21 |
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Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101746874B (zh) * | 2010-02-04 | 2012-01-04 | 武汉中新化工有限公司 | 一种烟气湿法脱硫废水的处理方法 |
CN101844819B (zh) * | 2010-05-21 | 2012-07-25 | 重庆大学 | 火电厂湿法烟气脱硫废水喷雾蒸发处理方法 |
CN102040345A (zh) * | 2010-11-17 | 2011-05-04 | 宋洪义 | 一种污水中转化石膏粉的装置 |
CN102531081A (zh) * | 2010-12-15 | 2012-07-04 | 张广林 | 利用焙烧炉废气余热处理钒厂废水的方法 |
CN102180528B (zh) * | 2011-03-30 | 2013-01-09 | 东南大学 | 组合式脱硫废水烟道气蒸发装置 |
CN102795687B (zh) * | 2012-08-29 | 2014-07-30 | 中电投远达环保工程有限公司 | 废水零排放蒸发系统及工艺 |
CN102974180A (zh) * | 2012-10-08 | 2013-03-20 | 苏州久三智能科技有限公司 | 一种锅炉除尘回收装置 |
CN103288236B (zh) * | 2013-05-27 | 2014-12-24 | 山东三维石化工程股份有限公司青岛分公司 | 含盐废水的处理方法 |
CN106315720A (zh) * | 2016-01-15 | 2017-01-11 | 亿川科技(成都)有限责任公司 | 一种燃煤锅炉废水零排放装置及工艺 |
CN106315723A (zh) * | 2016-01-15 | 2017-01-11 | 亿川科技(成都)有限责任公司 | 一种燃煤锅炉炉内废水蒸发装置及工艺 |
CA3010098A1 (en) * | 2016-01-22 | 2017-07-27 | Gradiant Corporation | Formation of solid salts using high gas flow velocities in humidifiers, such as multi-stage bubble column humidifiers |
CN105502792B (zh) * | 2016-01-27 | 2017-12-01 | 成都锐思环保技术股份有限公司 | 一种脱硫废水零排放处理方法 |
CN105523677B (zh) * | 2016-01-27 | 2017-12-01 | 成都锐思环保技术股份有限公司 | 一种脱硫废水零排放处理系统 |
CN105502540B (zh) * | 2016-01-27 | 2017-12-01 | 成都锐思环保技术股份有限公司 | 一种防结垢及腐蚀的脱硫废水多效蒸发浓缩结晶处理方法 |
CN107032430A (zh) * | 2016-02-04 | 2017-08-11 | 钟方明 | 一种脱硫废水浓缩的方法及装置 |
CN106512456B (zh) * | 2016-10-14 | 2018-12-28 | 北京姚魏环保技术有限公司 | 一种脱硫废水的四段法蒸发装置及方法 |
CN106693417A (zh) * | 2017-03-09 | 2017-05-24 | 东莞市华琪生物科技有限公司 | 一种含酶工业废气废水综合处理设备及处理方法 |
CN107562102B (zh) * | 2017-03-31 | 2022-09-06 | 浙江浙能长兴发电有限公司 | 一种基于能量平衡的脱硫废水装置控制方法及控制系统 |
CN108507102B (zh) * | 2018-05-21 | 2024-01-23 | 龙感湖非凡纺织有限公司 | 一种用于纺织车间的喷雾加湿系统 |
CN108793296A (zh) * | 2018-07-19 | 2018-11-13 | 江苏京源环保股份有限公司 | 一种高温烟气处理脱硫废水干燥塔及处理方法 |
CN109621705A (zh) * | 2018-12-12 | 2019-04-16 | 中石化广州工程有限公司 | 一种无废液排放的湿法烟气脱硫工艺 |
CN110787564B (zh) * | 2019-10-21 | 2021-06-11 | 北京科技大学 | 一种石灰石煅烧工艺中联合处理废气与废水的系统和方法 |
CN110614014A (zh) * | 2019-11-01 | 2019-12-27 | 福建龙净环保股份有限公司 | 一种湿法脱硫装置及湿法脱硫工艺 |
CN112777663A (zh) * | 2019-11-11 | 2021-05-11 | 广东红海湾发电有限公司 | 一种火力发电厂高氯废水零排放处理系统 |
CN110980843A (zh) * | 2019-11-15 | 2020-04-10 | 大唐华银电力股份有限公司耒阳分公司 | 一种煤电厂烟气预脱硫废水干燥结晶装置 |
CN111974168B (zh) * | 2020-08-22 | 2022-10-21 | 泉州市福源保温材料有限公司 | 一种废烟气处理系统 |
CN113479971B (zh) * | 2021-07-13 | 2023-08-15 | 中国核动力研究设计院 | 一种在铅铋合金冷却剂装置中淡化海水的系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5413765A (en) * | 1989-12-05 | 1995-05-09 | Apollo Environmental Systems Corp. | Method and apparatus for effecting gas-liquid contact |
CN1216290A (zh) * | 1997-10-21 | 1999-05-12 | 三菱重工业株式会社 | 烟道气脱硫废水处理的方法 |
CN1887409A (zh) * | 2005-06-28 | 2007-01-03 | 镇江市江南环保设备研究所 | 塔内结晶氨法脱硫工艺及装置 |
CA2517322A1 (en) * | 2005-07-25 | 2007-01-25 | Jeffrey Gerard Peeters | Apparatus and method for treating fgd blowdown or similar liquids |
CN101003412A (zh) * | 2006-12-31 | 2007-07-25 | 湖南华迪电力环保工程技术有限公司 | 一种烟气脱硫废水处理方法及系统装置 |
-
2007
- 2007-10-26 CN CN2007101763927A patent/CN101417827B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5413765A (en) * | 1989-12-05 | 1995-05-09 | Apollo Environmental Systems Corp. | Method and apparatus for effecting gas-liquid contact |
CN1216290A (zh) * | 1997-10-21 | 1999-05-12 | 三菱重工业株式会社 | 烟道气脱硫废水处理的方法 |
CN1887409A (zh) * | 2005-06-28 | 2007-01-03 | 镇江市江南环保设备研究所 | 塔内结晶氨法脱硫工艺及装置 |
CA2517322A1 (en) * | 2005-07-25 | 2007-01-25 | Jeffrey Gerard Peeters | Apparatus and method for treating fgd blowdown or similar liquids |
CN101003412A (zh) * | 2006-12-31 | 2007-07-25 | 湖南华迪电力环保工程技术有限公司 | 一种烟气脱硫废水处理方法及系统装置 |
Non-Patent Citations (1)
Title |
---|
高欣等."利用锅炉烟气处理DDNP废水".《火工品》.2005,(第5期),32-34、49. |
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