CN101913676A - Method for removing phosphorus in water by utilizing ferric salt-modified eggshells - Google Patents
Method for removing phosphorus in water by utilizing ferric salt-modified eggshells Download PDFInfo
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- CN101913676A CN101913676A CN 201010244819 CN201010244819A CN101913676A CN 101913676 A CN101913676 A CN 101913676A CN 201010244819 CN201010244819 CN 201010244819 CN 201010244819 A CN201010244819 A CN 201010244819A CN 101913676 A CN101913676 A CN 101913676A
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- CN
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- Prior art keywords
- phosphorus
- eggshell
- egg
- modified
- shell meal
- 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.)
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- 210000003278 egg shell Anatomy 0.000 title claims abstract description 79
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 67
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 66
- 239000011574 phosphorus Substances 0.000 title claims abstract description 66
- 238000000034 method Methods 0.000 title claims abstract description 40
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 24
- 102000002322 Egg Proteins Human genes 0.000 claims abstract description 73
- 108010000912 Egg Proteins Proteins 0.000 claims abstract description 73
- 239000000243 solution Substances 0.000 claims abstract description 25
- 239000000843 powder Substances 0.000 claims abstract description 8
- 238000003756 stirring Methods 0.000 claims abstract description 8
- 239000012528 membrane Substances 0.000 claims abstract description 6
- 238000001914 filtration Methods 0.000 claims abstract description 5
- 239000012266 salt solution Substances 0.000 claims abstract description 5
- 239000000126 substance Substances 0.000 claims abstract description 5
- 238000012986 modification Methods 0.000 claims description 40
- 230000004048 modification Effects 0.000 claims description 40
- 235000012054 meals Nutrition 0.000 claims description 38
- 238000001179 sorption measurement Methods 0.000 claims description 17
- RBTARNINKXHZNM-UHFFFAOYSA-K iron trichloride Chemical compound Cl[Fe](Cl)Cl RBTARNINKXHZNM-UHFFFAOYSA-K 0.000 claims description 14
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- 239000010452 phosphate Substances 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 9
- 241000287828 Gallus gallus Species 0.000 claims description 6
- 150000002505 iron Chemical class 0.000 claims description 6
- 210000004681 ovum Anatomy 0.000 claims description 6
- 229910052742 iron Inorganic materials 0.000 claims description 5
- MVFCKEFYUDZOCX-UHFFFAOYSA-N iron(2+);dinitrate Chemical compound [Fe+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O MVFCKEFYUDZOCX-UHFFFAOYSA-N 0.000 claims description 3
- 239000002245 particle Substances 0.000 claims description 3
- 230000003068 static effect Effects 0.000 claims description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 3
- 238000001035 drying Methods 0.000 abstract 1
- BHEPBYXIRTUNPN-UHFFFAOYSA-N hydridophosphorus(.) (triplet) Chemical compound [PH] BHEPBYXIRTUNPN-UHFFFAOYSA-N 0.000 abstract 1
- 238000002156 mixing Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 230000000274 adsorptive effect Effects 0.000 description 17
- 230000000694 effects Effects 0.000 description 16
- 238000010521 absorption reaction Methods 0.000 description 7
- 239000000463 material Substances 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000701 coagulant Substances 0.000 description 4
- 230000015271 coagulation Effects 0.000 description 4
- 238000005345 coagulation Methods 0.000 description 4
- 239000002351 wastewater Substances 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 229910021536 Zeolite Inorganic materials 0.000 description 2
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 description 2
- 238000012851 eutrophication Methods 0.000 description 2
- 239000000706 filtrate Substances 0.000 description 2
- 238000002203 pretreatment Methods 0.000 description 2
- 230000002195 synergetic effect Effects 0.000 description 2
- 239000010457 zeolite Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- WYWFMUBFNXLFJK-UHFFFAOYSA-N [Mo].[Sb] Chemical compound [Mo].[Sb] WYWFMUBFNXLFJK-UHFFFAOYSA-N 0.000 description 1
- 229940037003 alum Drugs 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 159000000013 aluminium salts Chemical class 0.000 description 1
- 229910000329 aluminium sulfate Inorganic materials 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000001458 anti-acid effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010170 biological method Methods 0.000 description 1
- 230000037396 body weight Effects 0.000 description 1
- 238000003795 desorption Methods 0.000 description 1
- 238000011026 diafiltration Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000227 grinding Methods 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- -1 iron ion Chemical class 0.000 description 1
- 235000012204 lemonade/lime carbonate Nutrition 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000007634 remodeling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 238000002798 spectrophotometry method Methods 0.000 description 1
Landscapes
- Water Treatment By Sorption (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2010102448194A CN101913676B (en) | 2010-08-04 | 2010-08-04 | Method for removing phosphorus in water by utilizing ferric salt-modified eggshells |
Applications Claiming Priority (1)
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CN2010102448194A CN101913676B (en) | 2010-08-04 | 2010-08-04 | Method for removing phosphorus in water by utilizing ferric salt-modified eggshells |
Publications (2)
Publication Number | Publication Date |
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CN101913676A true CN101913676A (en) | 2010-12-15 |
CN101913676B CN101913676B (en) | 2011-11-16 |
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CN2010102448194A Active CN101913676B (en) | 2010-08-04 | 2010-08-04 | Method for removing phosphorus in water by utilizing ferric salt-modified eggshells |
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Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102432083A (en) * | 2011-10-28 | 2012-05-02 | 上海海洋大学 | Method for removing and recovering phosphate in waste water |
CN102500337A (en) * | 2011-11-21 | 2012-06-20 | 大连理工大学 | Phosphorus removal adsorbent for modifying oyster shell with iron salt and preparation method as well as application thereof |
CN102614854A (en) * | 2012-03-31 | 2012-08-01 | 复旦大学 | Method for preparaing dephosphorized and ferrum-carried activated carbon adsorbent |
CN103252216A (en) * | 2013-06-03 | 2013-08-21 | 江西理工大学 | Adsorbent, preparation process thereof and application of adsorbent to purification of ammonia-nitrogen wastewater with medium-low concentration |
CN103288164A (en) * | 2013-06-25 | 2013-09-11 | 南京信息工程大学 | A method for synchronous nitrogen and phosphorus removal in sewage by combining modified zeolite and modified eggshell |
CN104986822A (en) * | 2015-06-19 | 2015-10-21 | 华东理工大学 | Preparation method and regeneration method for chemical-modified iron-carrying peanut shell phosphorous removal material |
CN106111048A (en) * | 2016-07-12 | 2016-11-16 | 成都理工大学 | One is used for removing phosphatic eggshell loaded nano-iron material and preparation method thereof in water |
CN106540649A (en) * | 2016-12-07 | 2017-03-29 | 福州大学 | A kind of green syt of manganese calcium nano adsorber constructed by Ovum crusta Gallus domesticuss and its application |
CN108499521A (en) * | 2018-05-04 | 2018-09-07 | 南京信息工程大学 | The method that phosphorus in water removal is gone using modification with Fe clay |
CN110877921A (en) * | 2019-08-28 | 2020-03-13 | 齐鲁理工学院 | Method for removing total nitrogen in water by using modified eggshells |
CN111569818A (en) * | 2020-05-06 | 2020-08-25 | 三峡大学 | Drinking water defluorinating agent and preparation method and application thereof |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005218982A (en) * | 2004-02-06 | 2005-08-18 | Juri Gakuen | Method for removing phosphorus from water |
CN101269858A (en) * | 2008-05-05 | 2008-09-24 | 同济大学 | Application of longan shell in adsorbing heavy metal ion and method for adsorbing heavy metal ion with longan shell |
CN101306343A (en) * | 2007-11-14 | 2008-11-19 | 中国科学院南京土壤研究所 | Method for preparing water body dephosphorized granule adsorbent using attapulgite clay |
-
2010
- 2010-08-04 CN CN2010102448194A patent/CN101913676B/en active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2005218982A (en) * | 2004-02-06 | 2005-08-18 | Juri Gakuen | Method for removing phosphorus from water |
CN101306343A (en) * | 2007-11-14 | 2008-11-19 | 中国科学院南京土壤研究所 | Method for preparing water body dephosphorized granule adsorbent using attapulgite clay |
CN101269858A (en) * | 2008-05-05 | 2008-09-24 | 同济大学 | Application of longan shell in adsorbing heavy metal ion and method for adsorbing heavy metal ion with longan shell |
Non-Patent Citations (2)
Title |
---|
《电力环境保护》 20081231 黄敏等 高效除磷材料的除磷特性研究 第4-6页 1-3 第24卷, 第6期 2 * |
《绵阳经济技术高等专科学校学报》 20021231 胡茂等 鸡蛋壳的性状 第10-14页 1-3 第19卷, 第4期 2 * |
Cited By (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102432083A (en) * | 2011-10-28 | 2012-05-02 | 上海海洋大学 | Method for removing and recovering phosphate in waste water |
CN102500337A (en) * | 2011-11-21 | 2012-06-20 | 大连理工大学 | Phosphorus removal adsorbent for modifying oyster shell with iron salt and preparation method as well as application thereof |
CN102614854A (en) * | 2012-03-31 | 2012-08-01 | 复旦大学 | Method for preparaing dephosphorized and ferrum-carried activated carbon adsorbent |
CN103252216B (en) * | 2013-06-03 | 2014-12-24 | 江西理工大学 | Adsorbent, preparation process thereof and application of adsorbent to purification of ammonia-nitrogen wastewater with medium-low concentration |
CN103252216A (en) * | 2013-06-03 | 2013-08-21 | 江西理工大学 | Adsorbent, preparation process thereof and application of adsorbent to purification of ammonia-nitrogen wastewater with medium-low concentration |
CN103288164B (en) * | 2013-06-25 | 2015-07-01 | 南京信息工程大学 | A method for synchronous nitrogen and phosphorus removal in sewage by combining modified zeolite and modified eggshell |
CN103288164A (en) * | 2013-06-25 | 2013-09-11 | 南京信息工程大学 | A method for synchronous nitrogen and phosphorus removal in sewage by combining modified zeolite and modified eggshell |
CN104986822A (en) * | 2015-06-19 | 2015-10-21 | 华东理工大学 | Preparation method and regeneration method for chemical-modified iron-carrying peanut shell phosphorous removal material |
CN104986822B (en) * | 2015-06-19 | 2017-03-08 | 华东理工大学 | A kind of chemical modification carries the preparation of iron peanut shell dephosphorization material and renovation process |
CN106111048A (en) * | 2016-07-12 | 2016-11-16 | 成都理工大学 | One is used for removing phosphatic eggshell loaded nano-iron material and preparation method thereof in water |
CN106540649A (en) * | 2016-12-07 | 2017-03-29 | 福州大学 | A kind of green syt of manganese calcium nano adsorber constructed by Ovum crusta Gallus domesticuss and its application |
CN108499521A (en) * | 2018-05-04 | 2018-09-07 | 南京信息工程大学 | The method that phosphorus in water removal is gone using modification with Fe clay |
CN110877921A (en) * | 2019-08-28 | 2020-03-13 | 齐鲁理工学院 | Method for removing total nitrogen in water by using modified eggshells |
CN111569818A (en) * | 2020-05-06 | 2020-08-25 | 三峡大学 | Drinking water defluorinating agent and preparation method and application thereof |
Also Published As
Publication number | Publication date |
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CN101913676B (en) | 2011-11-16 |
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Effective date of registration: 20120817 Address after: 215500 Changshou City South East Economic Development Zone, Jiangsu, Jin Road, No. 8 Patentee after: Changshu Nanjing Normal University Development Research Institute Co.,Ltd. Address before: 210044 Nanjing City, Pukou Province, Nanjing Road, No. 219, No. six, No. Patentee before: Nanjing University of Information Science and Technology |
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Effective date of registration: 20201224 Address after: Building 3, No.88, Xianshi Road, high tech Zone, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu Zijin Intellectual Property Service Co.,Ltd. Address before: 215500 8 Jindu Road, Changshou City Southeast Economic Development Zone, Jiangsu Patentee before: CHANGSHU NANJING NORMAL UNIVERSITY DEVELOPMENT RESEARCH INSTITUTE Co.,Ltd. |
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Effective date of registration: 20240117 Address after: 215500 No.72 Wenwen street, Guli Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Changshu Guli Technology Venture Service Co.,Ltd. Address before: Building 3, No.88, Xianshi Road, high tech Zone, Changshu City, Suzhou City, Jiangsu Province Patentee before: Changshu Zijin Intellectual Property Service Co.,Ltd. |
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