CN103979710B - 一种淀粉加工废水的处理方法 - Google Patents
一种淀粉加工废水的处理方法 Download PDFInfo
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- CN103979710B CN103979710B CN201410206904.XA CN201410206904A CN103979710B CN 103979710 B CN103979710 B CN 103979710B CN 201410206904 A CN201410206904 A CN 201410206904A CN 103979710 B CN103979710 B CN 103979710B
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- solution
- citric acid
- acid solution
- resin
- waste water
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- 229920002472 Starch Polymers 0.000 title claims abstract description 65
- 239000002351 wastewater Substances 0.000 title claims abstract description 56
- 238000000034 method Methods 0.000 title claims abstract description 30
- 235000019698 starch Nutrition 0.000 title abstract description 23
- 239000008107 starch Substances 0.000 title abstract description 23
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 claims abstract description 78
- 239000000243 solution Substances 0.000 claims abstract description 46
- 239000011347 resin Substances 0.000 claims abstract description 25
- 229920005989 resin Polymers 0.000 claims abstract description 25
- 239000006228 supernatant Substances 0.000 claims abstract description 20
- 238000003756 stirring Methods 0.000 claims abstract description 12
- 239000012528 membrane Substances 0.000 claims abstract description 9
- 238000010438 heat treatment Methods 0.000 claims abstract description 6
- 239000011259 mixed solution Substances 0.000 claims abstract description 6
- 235000019890 Amylum Nutrition 0.000 claims description 42
- 238000005119 centrifugation Methods 0.000 claims description 15
- 239000012466 permeate Substances 0.000 claims description 10
- 239000003463 adsorbent Substances 0.000 claims description 7
- 238000001556 precipitation Methods 0.000 claims description 5
- 229920006393 polyether sulfone Polymers 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052760 oxygen Inorganic materials 0.000 abstract 1
- 239000001301 oxygen Substances 0.000 abstract 1
- 239000002244 precipitate Substances 0.000 abstract 1
- 230000036284 oxygen consumption Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 229920000881 Modified starch Polymers 0.000 description 1
- 239000004368 Modified starch Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000019426 modified starch Nutrition 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
Description
实施例1 | 实施例2 | 实施例3 | |
BOD值(mg/L) | 53 | 45 | 51 |
淀粉含量(mg/L) | 24 | 17 | 19 |
Claims (5)
Priority Applications (1)
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CN201410206904.XA CN103979710B (zh) | 2014-05-16 | 2014-05-16 | 一种淀粉加工废水的处理方法 |
Applications Claiming Priority (1)
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CN201410206904.XA CN103979710B (zh) | 2014-05-16 | 2014-05-16 | 一种淀粉加工废水的处理方法 |
Publications (2)
Publication Number | Publication Date |
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CN103979710A CN103979710A (zh) | 2014-08-13 |
CN103979710B true CN103979710B (zh) | 2015-07-01 |
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Family Applications (1)
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CN201410206904.XA Active CN103979710B (zh) | 2014-05-16 | 2014-05-16 | 一种淀粉加工废水的处理方法 |
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CN (1) | CN103979710B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SG10201610914YA (en) | 2016-12-28 | 2018-07-30 | Meidensha Electric Mfg Co Ltd | Membrane separation method and apparatus equipped with particle fractionator |
CN108503132A (zh) * | 2018-03-14 | 2018-09-07 | 安徽金太阳食品有限公司 | 一种糯米粉加工污水异味处理方法 |
CN108503071A (zh) * | 2018-03-14 | 2018-09-07 | 安徽金太阳食品有限公司 | 一种糯米粉加工热水回收方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102485670A (zh) * | 2010-12-06 | 2012-06-06 | 中粮生物化学(安徽)股份有限公司 | 一种柠檬酸生产废水的处理方法 |
CN103523948A (zh) * | 2013-09-02 | 2014-01-22 | 苏州富奇诺水治理设备有限公司 | 一种淀粉加工废水的处理方法 |
WO2014163589A1 (en) * | 2013-04-05 | 2014-10-09 | National University Of Singapore | Forward osmosis system using coordination complexes |
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2014
- 2014-05-16 CN CN201410206904.XA patent/CN103979710B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102485670A (zh) * | 2010-12-06 | 2012-06-06 | 中粮生物化学(安徽)股份有限公司 | 一种柠檬酸生产废水的处理方法 |
WO2014163589A1 (en) * | 2013-04-05 | 2014-10-09 | National University Of Singapore | Forward osmosis system using coordination complexes |
CN103523948A (zh) * | 2013-09-02 | 2014-01-22 | 苏州富奇诺水治理设备有限公司 | 一种淀粉加工废水的处理方法 |
Non-Patent Citations (1)
Title |
---|
玉米淀粉废水处理中UASB反应器内颗粒污泥特性及其影响因素的研究;李亚峰等;《沈阳建筑大学学报(自然科学版)》;20061231;第22卷(第06期);962-967 * |
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CN103979710A (zh) | 2014-08-13 |
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