CN110330213A - 一种用于污泥脱水的高效复合调理剂 - Google Patents
一种用于污泥脱水的高效复合调理剂 Download PDFInfo
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- CN110330213A CN110330213A CN201910595451.7A CN201910595451A CN110330213A CN 110330213 A CN110330213 A CN 110330213A CN 201910595451 A CN201910595451 A CN 201910595451A CN 110330213 A CN110330213 A CN 110330213A
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- sludge dewatering
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- 239000010802 sludge Substances 0.000 title claims abstract description 75
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- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 33
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 33
- 239000010457 zeolite Substances 0.000 claims abstract description 33
- 230000004048 modification Effects 0.000 claims abstract description 23
- 238000012986 modification Methods 0.000 claims abstract description 23
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 239000000292 calcium oxide Substances 0.000 claims abstract description 17
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims abstract description 17
- 229920002472 Starch Polymers 0.000 claims abstract description 16
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 claims abstract description 16
- 235000019698 starch Nutrition 0.000 claims abstract description 16
- 239000008107 starch Substances 0.000 claims abstract description 16
- 235000010410 calcium alginate Nutrition 0.000 claims abstract description 15
- 229960002681 calcium alginate Drugs 0.000 claims abstract description 15
- 239000000648 calcium alginate Substances 0.000 claims abstract description 15
- OKHHGHGGPDJQHR-YMOPUZKJSA-L calcium;(2s,3s,4s,5s,6r)-6-[(2r,3s,4r,5s,6r)-2-carboxy-6-[(2r,3s,4r,5s,6r)-2-carboxylato-4,5,6-trihydroxyoxan-3-yl]oxy-4,5-dihydroxyoxan-3-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylate Chemical compound [Ca+2].O[C@@H]1[C@H](O)[C@H](O)O[C@@H](C([O-])=O)[C@H]1O[C@H]1[C@@H](O)[C@@H](O)[C@H](O[C@H]2[C@H]([C@@H](O)[C@H](O)[C@H](O2)C([O-])=O)O)[C@H](C(O)=O)O1 OKHHGHGGPDJQHR-YMOPUZKJSA-L 0.000 claims abstract description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 36
- 238000002360 preparation method Methods 0.000 claims description 19
- 238000003756 stirring Methods 0.000 claims description 15
- 239000007787 solid Substances 0.000 claims description 14
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 12
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 12
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims description 12
- 239000000843 powder Substances 0.000 claims description 12
- 230000001376 precipitating effect Effects 0.000 claims description 12
- 238000001035 drying Methods 0.000 claims description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 10
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 229960000935 dehydrated alcohol Drugs 0.000 claims description 6
- 239000008367 deionised water Substances 0.000 claims description 6
- 229910021641 deionized water Inorganic materials 0.000 claims description 6
- 238000009472 formulation Methods 0.000 claims description 6
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- OKKJLVBELUTLKV-UHFFFAOYSA-N methanol Natural products OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 claims description 6
- 229910000029 sodium carbonate Inorganic materials 0.000 claims description 6
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- 238000000967 suction filtration Methods 0.000 claims description 6
- 238000005292 vacuum distillation Methods 0.000 claims description 6
- 238000001291 vacuum drying Methods 0.000 claims description 3
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- 229910052793 cadmium Inorganic materials 0.000 description 2
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 2
- 230000008859 change Effects 0.000 description 2
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- 238000007796 conventional method Methods 0.000 description 2
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- 241000894006 Bacteria Species 0.000 description 1
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- 108010000912 Egg Proteins Proteins 0.000 description 1
- 108010034145 Helminth Proteins Proteins 0.000 description 1
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- 201000010099 disease Diseases 0.000 description 1
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- 238000005265 energy consumption Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
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- 150000003839 salts Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 238000003786 synthesis reaction 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
- C02F11/00—Treatment of sludge; Devices therefor
- C02F11/12—Treatment of sludge; Devices therefor by de-watering, drying or thickening
- C02F11/14—Treatment of sludge; Devices therefor by de-watering, drying or thickening with addition of chemical agents
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
- Treatment Of Sludge (AREA)
Abstract
Description
Claims (5)
Priority Applications (1)
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CN201910595451.7A CN110330213B (zh) | 2019-07-03 | 2019-07-03 | 一种用于污泥脱水的高效复合调理剂 |
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CN201910595451.7A CN110330213B (zh) | 2019-07-03 | 2019-07-03 | 一种用于污泥脱水的高效复合调理剂 |
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CN110330213A true CN110330213A (zh) | 2019-10-15 |
CN110330213B CN110330213B (zh) | 2022-07-26 |
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111320347A (zh) * | 2020-03-16 | 2020-06-23 | 武夷学院 | 一种生活污水厂二沉池污泥的处理方法 |
CN111718106A (zh) * | 2020-06-30 | 2020-09-29 | 河北美卡诺生物科技有限公司 | 一种用于降低污泥脱水含水率的有机药剂 |
CN112239318A (zh) * | 2020-10-12 | 2021-01-19 | 德州万达环保科技有限公司 | 一种用于板框压滤污泥脱水的复合调理剂及制备技术 |
CN112874050A (zh) * | 2021-01-19 | 2021-06-01 | 涂殿月 | 一种高效抑菌面料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170029304A1 (en) * | 2006-03-17 | 2017-02-02 | Mia Levite | Methods, compositions and devices for maintaining chemical balance of chlorinated water |
CN106966475A (zh) * | 2017-05-09 | 2017-07-21 | 韩培利 | 一种皮革污水处理剂 |
CN107129129A (zh) * | 2017-05-24 | 2017-09-05 | 田仕明 | 一种沸石改良的污泥深度脱水高效调理剂及其制备方法 |
CN109351339A (zh) * | 2018-10-26 | 2019-02-19 | 安徽实力环保科技有限公司 | 一种污水处理用生物基复合吸附材料的制备方法 |
CN109667193A (zh) * | 2019-01-28 | 2019-04-23 | 常州麒通国际贸易有限公司 | 一种复合造纸助留剂的制备方法 |
-
2019
- 2019-07-03 CN CN201910595451.7A patent/CN110330213B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20170029304A1 (en) * | 2006-03-17 | 2017-02-02 | Mia Levite | Methods, compositions and devices for maintaining chemical balance of chlorinated water |
CN106966475A (zh) * | 2017-05-09 | 2017-07-21 | 韩培利 | 一种皮革污水处理剂 |
CN107129129A (zh) * | 2017-05-24 | 2017-09-05 | 田仕明 | 一种沸石改良的污泥深度脱水高效调理剂及其制备方法 |
CN109351339A (zh) * | 2018-10-26 | 2019-02-19 | 安徽实力环保科技有限公司 | 一种污水处理用生物基复合吸附材料的制备方法 |
CN109667193A (zh) * | 2019-01-28 | 2019-04-23 | 常州麒通国际贸易有限公司 | 一种复合造纸助留剂的制备方法 |
Non-Patent Citations (1)
Title |
---|
童丹等: "《马铃薯变性淀粉加工技术》", 31 October 2015, 武汉大学出版社 * |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111320347A (zh) * | 2020-03-16 | 2020-06-23 | 武夷学院 | 一种生活污水厂二沉池污泥的处理方法 |
CN111718106A (zh) * | 2020-06-30 | 2020-09-29 | 河北美卡诺生物科技有限公司 | 一种用于降低污泥脱水含水率的有机药剂 |
CN112239318A (zh) * | 2020-10-12 | 2021-01-19 | 德州万达环保科技有限公司 | 一种用于板框压滤污泥脱水的复合调理剂及制备技术 |
CN112874050A (zh) * | 2021-01-19 | 2021-06-01 | 涂殿月 | 一种高效抑菌面料及其制备方法 |
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CN110330213B (zh) | 2022-07-26 |
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Effective date of registration: 20220627 Address after: 530700 Hechi. Du'an Lingang Industrial Park office building, Hongdu village, Chengjiang Town, Du'an Yao Autonomous County, Hechi City, Guangxi Zhuang Autonomous Region Applicant after: Du'an Chunxu New Material Technology Co.,Ltd. Address before: No.1605, block a, Nanhu Mingdu Plaza, No.30 Shuangyong Road, Qingxiu District, Nanning City, Guangxi Zhuang Autonomous Region Applicant before: Guangxi Xiayang Environmental Protection Technology Co.,Ltd. |
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Effective date of registration: 20240522 Address after: Room 202, Building 2, No. 2, Huangyong Minying Second Road, Zhongtang Town, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan Zhongxiang Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: 530700 Hechi. Du'an Lingang Industrial Park office building, Hongdu village, Chengjiang Town, Du'an Yao Autonomous County, Hechi City, Guangxi Zhuang Autonomous Region Patentee before: Du'an Chunxu New Material Technology Co.,Ltd. Country or region before: China |