CN105347437A - 一种用于废水处理改性淀粉的制备方法 - Google Patents
一种用于废水处理改性淀粉的制备方法 Download PDFInfo
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- CN105347437A CN105347437A CN201510877198.6A CN201510877198A CN105347437A CN 105347437 A CN105347437 A CN 105347437A CN 201510877198 A CN201510877198 A CN 201510877198A CN 105347437 A CN105347437 A CN 105347437A
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- Granted
Links
- 238000002360 preparation method Methods 0.000 title claims abstract description 7
- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 5
- 229920000881 Modified starch Polymers 0.000 title abstract description 7
- 235000019426 modified starch Nutrition 0.000 title abstract description 7
- 239000004368 Modified starch Substances 0.000 title abstract 6
- 229920002472 Starch Polymers 0.000 claims abstract description 57
- 235000019698 starch Nutrition 0.000 claims abstract description 57
- 239000008107 starch Substances 0.000 claims abstract description 57
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 claims abstract description 45
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 43
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims abstract description 16
- XSQUKJJJFZCRTK-UHFFFAOYSA-N Urea Chemical compound NC(N)=O XSQUKJJJFZCRTK-UHFFFAOYSA-N 0.000 claims abstract description 15
- 239000004202 carbamide Substances 0.000 claims abstract description 15
- 239000007853 buffer solution Substances 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 30
- 238000006243 chemical reaction Methods 0.000 claims description 24
- 239000000243 solution Substances 0.000 claims description 21
- 238000002156 mixing Methods 0.000 claims description 20
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 18
- 239000000376 reactant Substances 0.000 claims description 18
- 239000007787 solid Substances 0.000 claims description 18
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 239000012153 distilled water Substances 0.000 claims description 12
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 238000010438 heat treatment Methods 0.000 claims description 12
- 235000013336 milk Nutrition 0.000 claims description 12
- 239000008267 milk Substances 0.000 claims description 12
- 210000004080 milk Anatomy 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 238000005406 washing Methods 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 9
- XUGMDDLQWBVBOE-UHFFFAOYSA-L O.[Na+].[Na+].OP([O-])([O-])=O.OC(=O)CC(O)(C(O)=O)CC(O)=O Chemical compound O.[Na+].[Na+].OP([O-])([O-])=O.OC(=O)CC(O)(C(O)=O)CC(O)=O XUGMDDLQWBVBOE-UHFFFAOYSA-L 0.000 claims description 8
- LRWZZZWJMFNZIK-UHFFFAOYSA-N 2-chloro-3-methyloxirane Chemical compound CC1OC1Cl LRWZZZWJMFNZIK-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 235000002595 Solanum tuberosum Nutrition 0.000 claims description 6
- 244000061456 Solanum tuberosum Species 0.000 claims description 6
- 239000002253 acid Substances 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000000839 emulsion Substances 0.000 claims description 6
- 239000012065 filter cake Substances 0.000 claims description 6
- 238000003760 magnetic stirring Methods 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 239000000047 product Substances 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- 238000000967 suction filtration Methods 0.000 claims description 6
- ZLMJMSJWJFRBEC-OUBTZVSYSA-N potassium-40 Chemical compound [40K] ZLMJMSJWJFRBEC-OUBTZVSYSA-N 0.000 claims description 3
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 19
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract description 15
- 150000002500 ions Chemical class 0.000 abstract description 10
- 229910052804 chromium Inorganic materials 0.000 abstract description 7
- 239000011651 chromium Substances 0.000 abstract description 7
- 230000004048 modification Effects 0.000 abstract description 5
- 238000012986 modification Methods 0.000 abstract description 5
- 239000003795 chemical substances by application Substances 0.000 abstract description 4
- 231100000252 nontoxic Toxicity 0.000 abstract description 4
- 230000003000 nontoxic effect Effects 0.000 abstract description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 abstract description 3
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 abstract description 3
- 235000014633 carbohydrates Nutrition 0.000 abstract description 3
- 150000001720 carbohydrates Chemical class 0.000 abstract description 3
- 229910052802 copper Inorganic materials 0.000 abstract description 3
- 239000010949 copper Substances 0.000 abstract description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 229910021645 metal ion Inorganic materials 0.000 abstract description 3
- 238000001556 precipitation Methods 0.000 abstract description 3
- 239000011701 zinc Substances 0.000 abstract description 3
- 229910052725 zinc Inorganic materials 0.000 abstract description 3
- 239000010842 industrial wastewater Substances 0.000 abstract description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract 3
- 239000003431 cross linking reagent Substances 0.000 abstract 1
- LVXHNCUCBXIIPE-UHFFFAOYSA-L disodium;hydrogen phosphate;hydrate Chemical compound O.[Na+].[Na+].OP([O-])([O-])=O LVXHNCUCBXIIPE-UHFFFAOYSA-L 0.000 abstract 1
- 239000011259 mixed solution Substances 0.000 abstract 1
- 229920001592 potato starch Polymers 0.000 abstract 1
- 239000002351 wastewater Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 10
- 239000010909 process residue Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005189 flocculation Methods 0.000 description 2
- 230000016615 flocculation Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 229920002521 macromolecule Polymers 0.000 description 2
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- -1 polypropylene Polymers 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
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- 239000004743 Polypropylene Substances 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
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- 150000001412 amines Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 231100000357 carcinogen Toxicity 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001311 chemical methods and process Methods 0.000 description 1
- 229910001430 chromium ion Inorganic materials 0.000 description 1
- 239000002361 compost Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009713 electroplating Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 239000010814 metallic waste Substances 0.000 description 1
- 238000005272 metallurgy Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
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- 231100000614 poison Toxicity 0.000 description 1
- 230000007096 poisonous effect Effects 0.000 description 1
- 238000006116 polymerization reaction Methods 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000002110 toxicologic effect Effects 0.000 description 1
- 231100000027 toxicology Toxicity 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/22—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof comprising organic material
- B01J20/24—Naturally occurring macromolecular compounds, e.g. humic acids or their derivatives
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J20/00—Solid sorbent compositions or filter aid compositions; Sorbents for chromatography; Processes for preparing, regenerating or reactivating thereof
- B01J20/30—Processes for preparing, regenerating, or reactivating
- B01J20/3085—Chemical treatments not covered by groups B01J20/3007 - B01J20/3078
-
- 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
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/286—Treatment of water, waste water, or sewage by sorption using natural organic sorbents or derivatives thereof
-
- 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
- C02F1/5263—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using natural chemical compounds
-
- 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
- C02F1/54—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using organic material
- C02F1/56—Macromolecular compounds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J2220/00—Aspects relating to sorbent materials
- B01J2220/40—Aspects relating to the composition of sorbent or filter aid materials
- B01J2220/48—Sorbents characterised by the starting material used for their preparation
- B01J2220/4812—Sorbents characterised by the starting material used for their preparation the starting material being of organic character
- B01J2220/4825—Polysaccharides or cellulose materials, e.g. starch, chitin, sawdust, wood, straw, cotton
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/20—Heavy metals or heavy metal compounds
- C02F2101/22—Chromium or chromium compounds, e.g. chromates
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2305/00—Use of specific compounds during water treatment
- C02F2305/04—Surfactants, used as part of a formulation or alone
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201510877198.6A CN105347437B (zh) | 2015-12-03 | 2015-12-03 | 一种用于废水处理改性淀粉的制备方法 |
Applications Claiming Priority (1)
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CN201510877198.6A CN105347437B (zh) | 2015-12-03 | 2015-12-03 | 一种用于废水处理改性淀粉的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN105347437A true CN105347437A (zh) | 2016-02-24 |
CN105347437B CN105347437B (zh) | 2017-12-08 |
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CN201510877198.6A Active CN105347437B (zh) | 2015-12-03 | 2015-12-03 | 一种用于废水处理改性淀粉的制备方法 |
Country Status (1)
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CN (1) | CN105347437B (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107628838A (zh) * | 2017-10-24 | 2018-01-26 | 山东省农业科学院 | 一种应用于蔬菜或水果的生态友好型叶面肥及其制备方法 |
CN108128873A (zh) * | 2018-02-05 | 2018-06-08 | 邳州易萨新型材料有限公司 | 一种高效废水处理剂的制备方法 |
CN108147518A (zh) * | 2017-12-29 | 2018-06-12 | 湖南省塑料研究所有限公司 | 改性淀粉水处理剂及其制备方法和应用 |
CN108940197A (zh) * | 2018-07-19 | 2018-12-07 | 西北民族大学 | 一种二氧化碳吸附材料的制备方法 |
CN108940371A (zh) * | 2018-08-13 | 2018-12-07 | 南京林业大学 | 一种直链淀粉负载铜基催化剂的制备方法及其产品、应用 |
CN111056664A (zh) * | 2019-09-15 | 2020-04-24 | 南京霄祥工程技术有限公司 | 一种含油乳化液废水的零排放处理工艺及装置 |
CN112427025A (zh) * | 2020-10-19 | 2021-03-02 | 苏州华裕佳和新材料科技有限公司 | 一种废气废水处理剂的制备方法及应用 |
CN116178590A (zh) * | 2022-12-09 | 2023-05-30 | 杭州楠大环保科技有限公司 | 一种适用于废水处理的微生物营养增效剂 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102702367A (zh) * | 2012-05-08 | 2012-10-03 | 陕西理工学院 | 一种阳离子型交联淀粉黄原酸酯的制备方法 |
-
2015
- 2015-12-03 CN CN201510877198.6A patent/CN105347437B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102702367A (zh) * | 2012-05-08 | 2012-10-03 | 陕西理工学院 | 一种阳离子型交联淀粉黄原酸酯的制备方法 |
Non-Patent Citations (1)
Title |
---|
严鹤峰等: "不溶性淀粉黄原酸酯处理Cr( Ⅵ)废水的研究", 《电镀与精饰》 * |
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107628838A (zh) * | 2017-10-24 | 2018-01-26 | 山东省农业科学院 | 一种应用于蔬菜或水果的生态友好型叶面肥及其制备方法 |
CN108147518A (zh) * | 2017-12-29 | 2018-06-12 | 湖南省塑料研究所有限公司 | 改性淀粉水处理剂及其制备方法和应用 |
CN108147518B (zh) * | 2017-12-29 | 2020-10-30 | 湖南省塑料研究所有限公司 | 改性淀粉水处理剂及其制备方法和应用 |
CN108128873A (zh) * | 2018-02-05 | 2018-06-08 | 邳州易萨新型材料有限公司 | 一种高效废水处理剂的制备方法 |
CN108940197A (zh) * | 2018-07-19 | 2018-12-07 | 西北民族大学 | 一种二氧化碳吸附材料的制备方法 |
CN108940371A (zh) * | 2018-08-13 | 2018-12-07 | 南京林业大学 | 一种直链淀粉负载铜基催化剂的制备方法及其产品、应用 |
CN111056664A (zh) * | 2019-09-15 | 2020-04-24 | 南京霄祥工程技术有限公司 | 一种含油乳化液废水的零排放处理工艺及装置 |
CN111056664B (zh) * | 2019-09-15 | 2021-12-10 | 济南灵秀环保科技有限公司 | 一种含油乳化液废水的零排放处理工艺及装置 |
CN112427025A (zh) * | 2020-10-19 | 2021-03-02 | 苏州华裕佳和新材料科技有限公司 | 一种废气废水处理剂的制备方法及应用 |
CN116178590A (zh) * | 2022-12-09 | 2023-05-30 | 杭州楠大环保科技有限公司 | 一种适用于废水处理的微生物营养增效剂 |
CN116178590B (zh) * | 2022-12-09 | 2024-03-29 | 杭州楠大环保科技有限公司 | 一种适用于废水处理的微生物营养增效剂 |
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CN105347437B (zh) | 2017-12-08 |
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Inventor after: Ji Liguang Inventor after: Yang Yong Inventor after: Wang Hui Inventor after: Rong Zhenglou Inventor after: Yao Min Inventor after: Zhang Tao Inventor before: Mei Qingbo Inventor before: Wang Zhihui |
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Effective date of registration: 20171110 Address after: Weiyi Chemical Industrial Park in Lianyungang city of Lianyungang province Jiangsu 222000 Applicant after: Lianyungang Shijie agrochemical Co. Ltd. Address before: 100086 Beijing city Haidian District North Sanhuan Road 43, Tsing Wun contemporary building 12A11 Applicant before: BEIJING ZHITAO SCIENCE & TECHNOLOGY CO., LTD. |
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Effective date of registration: 20190202 Address after: 750300 Bayin Aobao Industrial Park, Alxa League Economic and Technological Development Zone, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Shijie Chemical Co., Ltd. Address before: 222000 Weiyi Road, Lianyungang Chemical Industry Park, Lianyungang City, Jiangsu Province Patentee before: Lianyungang Shijie agrochemical Co. Ltd. |
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