CN102745754A - 一种制革水场治污结构及其治污方法 - Google Patents
一种制革水场治污结构及其治污方法 Download PDFInfo
- Publication number
- CN102745754A CN102745754A CN2012102641504A CN201210264150A CN102745754A CN 102745754 A CN102745754 A CN 102745754A CN 2012102641504 A CN2012102641504 A CN 2012102641504A CN 201210264150 A CN201210264150 A CN 201210264150A CN 102745754 A CN102745754 A CN 102745754A
- Authority
- CN
- China
- Prior art keywords
- washing lotion
- liquid discharge
- tanning
- discharge pipe
- feed pipe
- 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.)
- Granted
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 90
- 238000011954 pollution control method Methods 0.000 title abstract 2
- 238000005406 washing Methods 0.000 claims abstract description 227
- 239000003513 alkali Substances 0.000 claims abstract description 58
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000000034 method Methods 0.000 claims abstract description 23
- 235000011114 ammonium hydroxide Nutrition 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 12
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims abstract description 4
- 239000011780 sodium chloride Substances 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 240
- 239000006210 lotion Substances 0.000 claims description 215
- 239000012530 fluid Substances 0.000 claims description 32
- 238000004043 dyeing Methods 0.000 claims description 29
- 239000012266 salt solution Substances 0.000 claims description 23
- 238000005987 sulfurization reaction Methods 0.000 claims description 19
- 238000010186 staining Methods 0.000 claims description 15
- GRVFOGOEDUUMBP-UHFFFAOYSA-N sodium sulfide (anhydrous) Chemical compound [Na+].[Na+].[S-2] GRVFOGOEDUUMBP-UHFFFAOYSA-N 0.000 claims description 8
- UIIMBOGNXHQVGW-UHFFFAOYSA-M Sodium bicarbonate Chemical compound [Na+].OC([O-])=O UIIMBOGNXHQVGW-UHFFFAOYSA-M 0.000 claims description 6
- 239000000975 dye Substances 0.000 claims description 6
- 230000008676 import Effects 0.000 claims description 6
- 239000012267 brine Substances 0.000 claims description 5
- 238000011109 contamination Methods 0.000 claims description 5
- HPALAKNZSZLMCH-UHFFFAOYSA-M sodium;chloride;hydrate Chemical compound O.[Na+].[Cl-] HPALAKNZSZLMCH-UHFFFAOYSA-M 0.000 claims description 5
- 235000002639 sodium chloride Nutrition 0.000 claims description 4
- NLXLAEXVIDQMFP-UHFFFAOYSA-N Ammonia chloride Chemical compound [NH4+].[Cl-] NLXLAEXVIDQMFP-UHFFFAOYSA-N 0.000 claims description 3
- 235000002918 Fraxinus excelsior Nutrition 0.000 claims description 3
- 108010019160 Pancreatin Proteins 0.000 claims description 3
- 229940037003 alum Drugs 0.000 claims description 3
- 239000002956 ash Substances 0.000 claims description 3
- 239000010985 leather Substances 0.000 claims description 3
- 229940055695 pancreatin Drugs 0.000 claims description 3
- 235000017557 sodium bicarbonate Nutrition 0.000 claims description 3
- 229910000030 sodium bicarbonate Inorganic materials 0.000 claims description 3
- 239000010865 sewage Substances 0.000 abstract description 9
- 238000004064 recycling Methods 0.000 abstract description 4
- 238000002360 preparation method Methods 0.000 abstract 3
- 239000002253 acid Substances 0.000 abstract 1
- 229910052804 chromium Inorganic materials 0.000 abstract 1
- 239000011651 chromium Substances 0.000 abstract 1
- 238000000605 extraction Methods 0.000 abstract 1
- 239000008213 purified water Substances 0.000 abstract 1
- 238000004073 vulcanization Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 4
- 238000005238 degreasing Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- YYCPSEFQLGXPCO-UHFFFAOYSA-N xi-p-Menth-3-ene Chemical compound CC(C)C1=CCC(C)CC1 YYCPSEFQLGXPCO-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Treatment And Processing Of Natural Fur Or Leather (AREA)
- Treatment Of Fiber Materials (AREA)
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210264150.4A CN102745754B (zh) | 2012-07-26 | 2012-07-26 | 一种制革水场治污结构及其治污方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210264150.4A CN102745754B (zh) | 2012-07-26 | 2012-07-26 | 一种制革水场治污结构及其治污方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102745754A true CN102745754A (zh) | 2012-10-24 |
CN102745754B CN102745754B (zh) | 2014-01-22 |
Family
ID=47026329
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210264150.4A Expired - Fee Related CN102745754B (zh) | 2012-07-26 | 2012-07-26 | 一种制革水场治污结构及其治污方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102745754B (zh) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1529850A1 (en) * | 2003-11-07 | 2005-05-11 | Mizuse Leather MFG. Co., Ltd. | Process for treating tanned leather wastes and apparatus therefor |
CN102168153A (zh) * | 2011-03-28 | 2011-08-31 | 杭州奇达皮革有限公司 | 一种防海水鞋面皮革的加工方法 |
CN102534056A (zh) * | 2010-12-14 | 2012-07-04 | 张壮斗 | 一种从浸水到染色反复循环使用废水的制革生产工艺 |
-
2012
- 2012-07-26 CN CN201210264150.4A patent/CN102745754B/zh not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1529850A1 (en) * | 2003-11-07 | 2005-05-11 | Mizuse Leather MFG. Co., Ltd. | Process for treating tanned leather wastes and apparatus therefor |
CN102534056A (zh) * | 2010-12-14 | 2012-07-04 | 张壮斗 | 一种从浸水到染色反复循环使用废水的制革生产工艺 |
CN102168153A (zh) * | 2011-03-28 | 2011-08-31 | 杭州奇达皮革有限公司 | 一种防海水鞋面皮革的加工方法 |
Non-Patent Citations (3)
Title |
---|
V. SIVAKUMAR ET AL: "Towards cleaner degreasing method in industries: ultrasound-assisted aqueous degreasing process in leather making", 《JOURNAL OF CLEANER PRODUCTION》 * |
俞从正等: "制革加工中主要工序的污染负荷及其对策", 《中国皮革》 * |
张涛竺: "一种清洁制革水场处理工艺预鞣-鞣后一体化处理", 《中国皮革》 * |
Also Published As
Publication number | Publication date |
---|---|
CN102745754B (zh) | 2014-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102534056A (zh) | 一种从浸水到染色反复循环使用废水的制革生产工艺 | |
CN101921881B (zh) | 一种制革废液分步循环再利用工艺 | |
CN103741526B (zh) | 一种筒子纱的残液染色工艺 | |
CN101475227A (zh) | 染色残液回用和染料回收处理方法及染色残液专用处理池 | |
CN104211203B (zh) | 一种卤水或海水超滤预处理工艺及预处理系统 | |
CN203959966U (zh) | 退镍液回收装置 | |
CN101748581A (zh) | 洗衣机循环用水节水装置 | |
CN102505388A (zh) | 一种活性染料染色皂洗方法及其设备 | |
CN202131490U (zh) | 一种印染废水回用及余热利用装置 | |
CN104056554B (zh) | 一种mbr在线清洗方法 | |
CN102745754B (zh) | 一种制革水场治污结构及其治污方法 | |
CN102619041A (zh) | 一种卧式洗水机智能喷染系统 | |
CN202671239U (zh) | 一种制革水场治污结构 | |
CN104694675A (zh) | 一种工艺及设备更加简化的新型制革工艺 | |
CN104004866A (zh) | 一种定期过滤循环废水的制革技术 | |
CN207775539U (zh) | 针织物连续前处理废水回用系统 | |
CN104843807A (zh) | 一种实现制革废水接近零排放的循环工程 | |
CN204919046U (zh) | 一种印染节水系统 | |
CN206815019U (zh) | 一种用于染色机上的高效节水装置 | |
CN104743638A (zh) | 阳离子交换树脂铁中毒复苏处理设备 | |
CN204151164U (zh) | 一种含重金属酸碱废液物化综合处理系统 | |
CN204939868U (zh) | 零排放循环液染色吸水脱水装置 | |
CN208121389U (zh) | 化纤织物前处理的废水不废循环再利用装置 | |
CN204151553U (zh) | 棉花和纱线室温前处理装置 | |
CN106745975A (zh) | 洗衣废水净化循环装置 |
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 | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180619 Address after: 530401 the Guangxi Zhuang Autonomous Region Nanning city Binyang County Xinqiao Town, Lin Bao Village bus Village Patentee after: Binyang County Sheng Tai environmental protection & Technology Co., Ltd. Address before: 530401 Xinqiao 421, Xinqiao Town, Binyang County, Nanning, the Guangxi Zhuang Autonomous Region Patentee before: Luo Shiwei |
|
TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: 530401 the Guangxi Zhuang Autonomous Region Nanning city Binyang County Xinqiao Town, Lin Bao Village bus Village Patentee after: Guangxi Shengtai Environmental Protection Technology Co., Ltd. Address before: 530401 the Guangxi Zhuang Autonomous Region Nanning city Binyang County Xinqiao Town, Lin Bao Village bus Village Patentee before: Binyang County Sheng Tai environmental protection & Technology Co., Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20200726 |
|
CF01 | Termination of patent right due to non-payment of annual fee |