CN104478151B - 含烧碱次氯酸钠废液的环保处理方法 - Google Patents
含烧碱次氯酸钠废液的环保处理方法 Download PDFInfo
- Publication number
- CN104478151B CN104478151B CN201410792347.4A CN201410792347A CN104478151B CN 104478151 B CN104478151 B CN 104478151B CN 201410792347 A CN201410792347 A CN 201410792347A CN 104478151 B CN104478151 B CN 104478151B
- Authority
- CN
- China
- Prior art keywords
- waste liquid
- naclo
- caustic soda
- nacl
- sodium hypochlorite
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 title claims abstract description 198
- 239000002699 waste material Substances 0.000 title claims abstract description 93
- 239000007788 liquid Substances 0.000 title claims abstract description 88
- 235000011121 sodium hydroxide Nutrition 0.000 title claims abstract description 66
- SUKJFIGYRHOWBL-UHFFFAOYSA-N sodium hypochlorite Chemical compound [Na+].Cl[O-] SUKJFIGYRHOWBL-UHFFFAOYSA-N 0.000 title claims abstract description 59
- 238000000034 method Methods 0.000 title claims abstract description 36
- 239000005708 Sodium hypochlorite Substances 0.000 title claims abstract description 34
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 106
- 239000011780 sodium chloride Substances 0.000 claims abstract description 53
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 claims abstract description 41
- 239000000460 chlorine Substances 0.000 claims abstract description 41
- 229910052801 chlorine Inorganic materials 0.000 claims abstract description 41
- 238000002425 crystallisation Methods 0.000 claims abstract description 21
- 239000002912 waste gas Substances 0.000 claims abstract description 21
- 230000008025 crystallization Effects 0.000 claims abstract description 17
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 12
- 238000001914 filtration Methods 0.000 claims abstract description 11
- 239000000706 filtrate Substances 0.000 claims description 16
- 238000010521 absorption reaction Methods 0.000 claims description 15
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 10
- 239000012141 concentrate Substances 0.000 claims description 8
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims 1
- QWPPOHNGKGFGJK-UHFFFAOYSA-N hypochlorous acid Chemical compound ClO QWPPOHNGKGFGJK-UHFFFAOYSA-N 0.000 claims 1
- 239000002893 slag Substances 0.000 claims 1
- 239000011734 sodium Substances 0.000 claims 1
- 229910052708 sodium Inorganic materials 0.000 claims 1
- 239000003317 industrial substance Substances 0.000 abstract description 9
- 238000004064 recycling Methods 0.000 abstract description 8
- 238000003912 environmental pollution Methods 0.000 abstract description 3
- 230000001351 cycling effect Effects 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 238000001704 evaporation Methods 0.000 description 29
- 230000008020 evaporation Effects 0.000 description 21
- 239000007787 solid Substances 0.000 description 19
- 239000000243 solution Substances 0.000 description 15
- 239000007789 gas Substances 0.000 description 10
- BZSXEZOLBIJVQK-UHFFFAOYSA-N 2-methylsulfonylbenzoic acid Chemical compound CS(=O)(=O)C1=CC=CC=C1C(O)=O BZSXEZOLBIJVQK-UHFFFAOYSA-N 0.000 description 4
- KZBUYRJDOAKODT-UHFFFAOYSA-N Chlorine Chemical compound ClCl KZBUYRJDOAKODT-UHFFFAOYSA-N 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 238000005868 electrolysis reaction Methods 0.000 description 4
- 239000012530 fluid Substances 0.000 description 4
- 239000002994 raw material Substances 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- -1 chlorine Sodium chloride Sodium chlorate Chemical compound 0.000 description 3
- GRFBKUDKDYCTIW-UHFFFAOYSA-M disodium;hydroxide;hypochlorite Chemical compound [OH-].[Na+].[Na+].Cl[O-] GRFBKUDKDYCTIW-UHFFFAOYSA-M 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- ANFIEGWCRSNVFS-UHFFFAOYSA-N [Na].OCl(=O)=O Chemical compound [Na].OCl(=O)=O ANFIEGWCRSNVFS-UHFFFAOYSA-N 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000012670 alkaline solution Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 231100000004 severe toxicity Toxicity 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5209—Regulation methods for flocculation or precipitation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F2001/5218—Crystallization
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
Description
样品名称 | 次氯酸钠 | 氢氧化钠 | 游离氯 | 氯化钠 | 氯酸钠 |
处理前废液 | 5.89 | 11.03 | 1.17 | —— | 3.9 |
第一次蒸发浓缩后的废液 | 0.78 | 16.91 | 0.08 | 7.4 | 4.61 |
第二次蒸发浓缩后的废液 | 0.03 | 28.24 | 0.034 | 2.28 | 8.56 |
氯酸钠达饱和时的废液 | —— | 15.86 | —— | —— | 55.65 |
样品名称 | 次氯酸钠 | 氢氧化钠 | 游离氯 | 氯化钠 | 氯酸钠 |
处理前废液 | 5.34 | 10.13 | 2.11 | —— | 2.39 |
第一次蒸发浓缩后的废液 | 0.56 | 19.67 | 0.044 | 8.62 | 5.76 |
第二次蒸发浓缩后的废液 | 0.04 | 27.89 | 0.021 | 3.15 | 7.98 |
氯酸钠达饱和时的废液 | —— | 15.64 | —— | —— | 58.85 |
样品名称 | 次氯酸钠 | 氢氧化钠 | 游离氯 | 氯化钠 | 氯酸钠 |
处理前废液 | 7.36 | 10.89 | 2.01 | —— | 2.78 |
第一次蒸发浓缩后的废液 | 0.89 | 15.88 | 0.02 | 9.41 | 6.12 |
第二次蒸发浓缩后的废液 | 0.023 | 25.38 | 0.029 | 2.85 | 8.49 |
氯酸钠达饱和时的废液 | —— | 16.87 | —— | —— | 53.79 |
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410792347.4A CN104478151B (zh) | 2014-12-18 | 2014-12-18 | 含烧碱次氯酸钠废液的环保处理方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410792347.4A CN104478151B (zh) | 2014-12-18 | 2014-12-18 | 含烧碱次氯酸钠废液的环保处理方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104478151A CN104478151A (zh) | 2015-04-01 |
CN104478151B true CN104478151B (zh) | 2016-08-24 |
Family
ID=52752792
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410792347.4A Active CN104478151B (zh) | 2014-12-18 | 2014-12-18 | 含烧碱次氯酸钠废液的环保处理方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104478151B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105884090A (zh) * | 2016-05-10 | 2016-08-24 | 浙江钛合工程技术有限公司 | 一种氯碱工业尾气吸收废水的循环利用方法 |
CN108002622A (zh) * | 2017-11-16 | 2018-05-08 | 王小军 | 一种治理和回收生产苯并呋咱废液的方法 |
CN110407357A (zh) * | 2019-07-23 | 2019-11-05 | 个旧兴华锌业有限公司 | 含氯污酸溶液氯离子去除方法 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB714234A (en) * | 1951-11-28 | 1954-08-25 | Electro Chimie Metal | Manufacture of sodium chlorate |
CN1803582A (zh) * | 2006-01-25 | 2006-07-19 | 宜宾天原股份有限公司 | 一种连续生产高浓度次氯酸钠方法及其装置 |
CN101717131A (zh) * | 2009-11-04 | 2010-06-02 | 山东京博控股发展有限公司 | 一种双甘膦废水的处理方法 |
CN102745791A (zh) * | 2011-04-21 | 2012-10-24 | 攀钢集团有限公司 | 一种工业废水的处理方法 |
CN103482794A (zh) * | 2013-09-29 | 2014-01-01 | 攀钢集团钛业有限责任公司 | 一种海绵钛生产废水的综合处理方法 |
CN203577603U (zh) * | 2013-09-24 | 2014-05-07 | 东营思柏睿环保新技术有限公司 | 一种氯气处理装置 |
CN103877833A (zh) * | 2014-02-19 | 2014-06-25 | 南京工业大学 | 一种含氯卞、氯气和氯化氢混合废气的处理方法 |
CN104084026A (zh) * | 2014-07-18 | 2014-10-08 | 贵州大龙银星汞业有限责任公司 | 一种氯化汞生产中含氯尾气的处理方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6129603B2 (ja) * | 2013-02-06 | 2017-05-17 | 株式会社カネカ | 次亜塩素酸ナトリウム5水和物結晶およびその製造方法 |
-
2014
- 2014-12-18 CN CN201410792347.4A patent/CN104478151B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB714234A (en) * | 1951-11-28 | 1954-08-25 | Electro Chimie Metal | Manufacture of sodium chlorate |
CN1803582A (zh) * | 2006-01-25 | 2006-07-19 | 宜宾天原股份有限公司 | 一种连续生产高浓度次氯酸钠方法及其装置 |
CN101717131A (zh) * | 2009-11-04 | 2010-06-02 | 山东京博控股发展有限公司 | 一种双甘膦废水的处理方法 |
CN102745791A (zh) * | 2011-04-21 | 2012-10-24 | 攀钢集团有限公司 | 一种工业废水的处理方法 |
CN203577603U (zh) * | 2013-09-24 | 2014-05-07 | 东营思柏睿环保新技术有限公司 | 一种氯气处理装置 |
CN103482794A (zh) * | 2013-09-29 | 2014-01-01 | 攀钢集团钛业有限责任公司 | 一种海绵钛生产废水的综合处理方法 |
CN103877833A (zh) * | 2014-02-19 | 2014-06-25 | 南京工业大学 | 一种含氯卞、氯气和氯化氢混合废气的处理方法 |
CN104084026A (zh) * | 2014-07-18 | 2014-10-08 | 贵州大龙银星汞业有限责任公司 | 一种氯化汞生产中含氯尾气的处理方法 |
Non-Patent Citations (1)
Title |
---|
含氯废水的利用;苗国敏等;《中国氯碱》;20041225(第12期);第36-37页 * |
Also Published As
Publication number | Publication date |
---|---|
CN104478151A (zh) | 2015-04-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104355474A (zh) | 一种从工业废水中提取铜离子的工艺 | |
CN104478151B (zh) | 含烧碱次氯酸钠废液的环保处理方法 | |
CN103241885A (zh) | 一种分散染料的酸性废水处理方法 | |
CN102633398A (zh) | 一种回收有机废盐水的方法 | |
CN203725006U (zh) | 一种烟气处理酸吸收系统 | |
CN104649335B (zh) | 从盐酸酸洗废液中回收氯化亚铁晶体和盐酸的方法及装置 | |
CN104495953A (zh) | 一种盐析法资源化处理工业废盐酸的工艺 | |
CN103787523A (zh) | 一种双极膜处理湿法冶金废水工艺 | |
US9487424B2 (en) | Treatment of raw brines from desalination plants | |
CN106007110A (zh) | 一种低盐废水资源化处理回收方法 | |
CN106381397A (zh) | 锌灰物料氨浸离子交换联合工艺脱除氯的方法 | |
CN111330412B (zh) | 一种氯代工段副产氯化氢气体吸收净化成酸系统及工艺 | |
CN110818163A (zh) | 一种离子膜电解脱氯淡盐水回收利用系统及利用方法 | |
CN103011503B (zh) | 酮连氮法生产水合肼的废水处理及提盐的方法及装置 | |
CN104529049A (zh) | 一种酮连氮法水合肼废盐水用于离子膜电解的处理方法 | |
CN107628674A (zh) | 树脂塔再生液的分类收集利用工艺 | |
CN101342449B (zh) | 含氯废气的综合回收方法 | |
CN102491565B (zh) | 一种二氯异氰尿酸钠生产废水的回收方法 | |
CN102040197B (zh) | 一种尿素法水合肼蒸发副产含碱盐渣中的氨氮脱除方法 | |
CN103395924A (zh) | 一种三聚氯氰解析釜废水回用于离子膜法生产氯碱的方法 | |
CN106430388A (zh) | 一种卤水中硫化氢的脱除与回收工艺 | |
CN105920995A (zh) | 一种冶金工业含氯尾气的无害化回收处理方法 | |
CN110980765A (zh) | 一种制取氯化铵的工艺 | |
CN101519259A (zh) | 一种废水脱盐工艺 | |
CN206680585U (zh) | 一种全卤制碱热量回收利用系统 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
PD01 | Discharge of preservation of patent | ||
PD01 | Discharge of preservation of patent |
Date of cancellation: 20170208 Granted publication date: 20160824 |
|
CP01 | Change in the name or title of a patent holder |
Address after: 401221 No.33, Qixin Avenue, Changshou economic and Technological Development Zone, Chongqing Patentee after: Chongqing Huasheng Chemical Co.,Ltd. Address before: 401221 No.33, Qixin Avenue, Changshou economic and Technological Development Zone, Chongqing Patentee before: CHONGQING HAIZHOU CHEMICAL Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20211115 Address after: 257000 room b420, No. 59, Fuqian street, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Guangli Lingang Industrial Park Co.,Ltd. Address before: 401221 No. 33, Qixin Avenue, economic and Technological Development Zone, Changshou District, Chongqing Patentee before: Chongqing Huasheng Chemical Co.,Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20221223 Address after: 257000 room b420, No. 59, Fuqian street, Dongying District, Dongying City, Shandong Province Patentee after: Dongying Guangli Lingang Industrial Park Co.,Ltd. Patentee after: Dongying Guangli Port Park Operation Co.,Ltd. Address before: 257000 room b420, No. 59, Fuqian street, Dongying District, Dongying City, Shandong Province Patentee before: Dongying Guangli Lingang Industrial Park Co.,Ltd. |
|
TR01 | Transfer of patent right |