CN117326661A - 一种污水处理药剂及其制备方法和应用 - Google Patents
一种污水处理药剂及其制备方法和应用 Download PDFInfo
- Publication number
- CN117326661A CN117326661A CN202311472252.XA CN202311472252A CN117326661A CN 117326661 A CN117326661 A CN 117326661A CN 202311472252 A CN202311472252 A CN 202311472252A CN 117326661 A CN117326661 A CN 117326661A
- Authority
- CN
- China
- Prior art keywords
- sewage treatment
- salt
- agent according
- treatment agent
- ferric
- 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.)
- Pending
Links
- 239000010865 sewage Substances 0.000 title claims abstract description 46
- 238000002360 preparation method Methods 0.000 title claims abstract description 29
- 239000003814 drug Substances 0.000 title claims abstract description 21
- 239000003575 carbonaceous material Substances 0.000 claims abstract description 24
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 22
- 239000000440 bentonite Substances 0.000 claims abstract description 13
- 229910000278 bentonite Inorganic materials 0.000 claims abstract description 13
- SVPXDRXYRYOSEX-UHFFFAOYSA-N bentoquatam Chemical compound O.O=[Si]=O.O=[Al]O[Al]=O SVPXDRXYRYOSEX-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000008394 flocculating agent Substances 0.000 claims abstract description 7
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims description 22
- 238000003756 stirring Methods 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 claims description 15
- ONDPHDOFVYQSGI-UHFFFAOYSA-N zinc nitrate Chemical compound [Zn+2].[O-][N+]([O-])=O.[O-][N+]([O-])=O ONDPHDOFVYQSGI-UHFFFAOYSA-N 0.000 claims description 12
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 claims description 11
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 claims description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000001768 carboxy methyl cellulose Substances 0.000 claims description 10
- 238000002156 mixing Methods 0.000 claims description 10
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 claims description 10
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 claims description 10
- 239000002994 raw material Substances 0.000 claims description 9
- 239000004115 Sodium Silicate Substances 0.000 claims description 7
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 claims description 7
- 229910052911 sodium silicate Inorganic materials 0.000 claims description 7
- LXBGSDVWAMZHDD-UHFFFAOYSA-N 2-methyl-1h-imidazole Chemical compound CC1=NC=CN1 LXBGSDVWAMZHDD-UHFFFAOYSA-N 0.000 claims description 6
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 6
- 150000002696 manganese Chemical class 0.000 claims description 6
- 150000003751 zinc Chemical class 0.000 claims description 6
- HDYRYUINDGQKMC-UHFFFAOYSA-M acetyloxyaluminum;dihydrate Chemical group O.O.CC(=O)O[Al] HDYRYUINDGQKMC-UHFFFAOYSA-M 0.000 claims description 5
- 230000032683 aging Effects 0.000 claims description 5
- 229940009827 aluminum acetate Drugs 0.000 claims description 5
- LMBWSYZSUOEYSN-UHFFFAOYSA-N diethyldithiocarbamic acid Chemical compound CCN(CC)C(S)=S LMBWSYZSUOEYSN-UHFFFAOYSA-N 0.000 claims description 5
- 229950004394 ditiocarb Drugs 0.000 claims description 5
- 238000001914 filtration Methods 0.000 claims description 5
- 238000000227 grinding Methods 0.000 claims description 5
- PVFSDGKDKFSOTB-UHFFFAOYSA-K iron(3+);triacetate Chemical group [Fe+3].CC([O-])=O.CC([O-])=O.CC([O-])=O PVFSDGKDKFSOTB-UHFFFAOYSA-K 0.000 claims description 5
- IOEJYZSZYUROLN-UHFFFAOYSA-N sodium;diethylcarbamodithioic acid Chemical compound [Na+].CCN(CC)C(S)=S IOEJYZSZYUROLN-UHFFFAOYSA-N 0.000 claims description 5
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 claims description 4
- 229940071125 manganese acetate Drugs 0.000 claims description 4
- UOGMEBQRZBEZQT-UHFFFAOYSA-L manganese(2+);diacetate Chemical group [Mn+2].CC([O-])=O.CC([O-])=O UOGMEBQRZBEZQT-UHFFFAOYSA-L 0.000 claims description 4
- 150000003839 salts Chemical class 0.000 claims description 4
- 238000004065 wastewater treatment Methods 0.000 claims description 4
- ZOIORXHNWRGPMV-UHFFFAOYSA-N acetic acid;zinc Chemical group [Zn].CC(O)=O.CC(O)=O ZOIORXHNWRGPMV-UHFFFAOYSA-N 0.000 claims description 3
- IDGUHHHQCWSQLU-UHFFFAOYSA-N ethanol;hydrate Chemical compound O.CCO IDGUHHHQCWSQLU-UHFFFAOYSA-N 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 239000012299 nitrogen atmosphere Substances 0.000 claims description 3
- 238000001291 vacuum drying Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 239000004246 zinc acetate Substances 0.000 claims description 3
- 150000002505 iron Chemical class 0.000 claims description 2
- 239000011248 coating agent Substances 0.000 claims 1
- 238000000576 coating method Methods 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 10
- 229910001385 heavy metal Inorganic materials 0.000 abstract description 9
- 230000000694 effects Effects 0.000 abstract description 8
- 239000000126 substance Substances 0.000 abstract description 7
- 238000005189 flocculation Methods 0.000 abstract description 6
- 230000016615 flocculation Effects 0.000 abstract description 6
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 6
- 229920002401 polyacrylamide Polymers 0.000 description 5
- 229910052742 iron Inorganic materials 0.000 description 4
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 3
- 125000002091 cationic group Chemical group 0.000 description 3
- 239000012452 mother liquor Substances 0.000 description 3
- 238000000746 purification Methods 0.000 description 3
- 125000000129 anionic group Chemical group 0.000 description 2
- CJDPJFRMHVXWPT-UHFFFAOYSA-N barium sulfide Chemical compound [S-2].[Ba+2] CJDPJFRMHVXWPT-UHFFFAOYSA-N 0.000 description 2
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 2
- 239000000920 calcium hydroxide Substances 0.000 description 2
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 230000018044 dehydration Effects 0.000 description 2
- 238000006297 dehydration reaction Methods 0.000 description 2
- 239000010842 industrial wastewater Substances 0.000 description 2
- RUTXIHLAWFEWGM-UHFFFAOYSA-H iron(3+) sulfate Chemical compound [Fe+3].[Fe+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O RUTXIHLAWFEWGM-UHFFFAOYSA-H 0.000 description 2
- 229910000360 iron(III) sulfate Inorganic materials 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 239000003463 adsorbent Substances 0.000 description 1
- DIZPMCHEQGEION-UHFFFAOYSA-H aluminium sulfate (anhydrous) Chemical compound [Al+3].[Al+3].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O DIZPMCHEQGEION-UHFFFAOYSA-H 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 1
- 229940063834 carboxymethylcellulose sodium Drugs 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- PFNYKXQYOYYJAU-UHFFFAOYSA-N diethylcarbamodithioic acid;sodium Chemical compound [Na].CCN(CC)C(S)=S PFNYKXQYOYYJAU-UHFFFAOYSA-N 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 235000015110 jellies Nutrition 0.000 description 1
- 239000008274 jelly Substances 0.000 description 1
- 239000010815 organic waste Substances 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000010992 reflux Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution 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
- 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
-
- 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
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
-
- 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
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- 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
-
- 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
- C02F2101/30—Organic compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2209/00—Controlling or monitoring parameters in water treatment
- C02F2209/08—Chemical Oxygen Demand [COD]; Biological Oxygen Demand [BOD]
Landscapes
- 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)
- Inorganic Chemistry (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311472252.XA CN117326661A (zh) | 2023-11-07 | 2023-11-07 | 一种污水处理药剂及其制备方法和应用 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202311472252.XA CN117326661A (zh) | 2023-11-07 | 2023-11-07 | 一种污水处理药剂及其制备方法和应用 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN117326661A true CN117326661A (zh) | 2024-01-02 |
Family
ID=89275703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202311472252.XA Pending CN117326661A (zh) | 2023-11-07 | 2023-11-07 | 一种污水处理药剂及其制备方法和应用 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN117326661A (zh) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4415467A (en) * | 1981-03-05 | 1983-11-15 | Colloid Piepho | Agent for the purification of waste waters and process for its production |
JP2000246013A (ja) * | 1999-02-26 | 2000-09-12 | Jien Ri | 凝集沈降剤及び凝集処理方法 |
CN105293603A (zh) * | 2015-11-30 | 2016-02-03 | 欣格瑞(山东)环境科技有限公司 | 一种重金属污水处理药剂及其处理方法 |
CN107935069A (zh) * | 2017-12-01 | 2018-04-20 | 杭州凯博特环保科技开发有限公司 | 工业废水处理剂 |
CN111704193A (zh) * | 2020-06-30 | 2020-09-25 | 广西夏阳环保科技有限公司 | 一种基于改性膨润土的复合污水处理药剂及应用 |
CN112939170A (zh) * | 2021-02-02 | 2021-06-11 | 淄博正河净水剂有限公司 | 工业废水絮凝剂及其制备方法 |
CN114644334A (zh) * | 2022-03-21 | 2022-06-21 | 北京工业大学 | 一种高效去除重金属污染物的多层氮掺碳材料的制备方法 |
-
2023
- 2023-11-07 CN CN202311472252.XA patent/CN117326661A/zh active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4415467A (en) * | 1981-03-05 | 1983-11-15 | Colloid Piepho | Agent for the purification of waste waters and process for its production |
JP2000246013A (ja) * | 1999-02-26 | 2000-09-12 | Jien Ri | 凝集沈降剤及び凝集処理方法 |
CN105293603A (zh) * | 2015-11-30 | 2016-02-03 | 欣格瑞(山东)环境科技有限公司 | 一种重金属污水处理药剂及其处理方法 |
CN107935069A (zh) * | 2017-12-01 | 2018-04-20 | 杭州凯博特环保科技开发有限公司 | 工业废水处理剂 |
CN111704193A (zh) * | 2020-06-30 | 2020-09-25 | 广西夏阳环保科技有限公司 | 一种基于改性膨润土的复合污水处理药剂及应用 |
CN112939170A (zh) * | 2021-02-02 | 2021-06-11 | 淄博正河净水剂有限公司 | 工业废水絮凝剂及其制备方法 |
CN114644334A (zh) * | 2022-03-21 | 2022-06-21 | 北京工业大学 | 一种高效去除重金属污染物的多层氮掺碳材料的制备方法 |
Non-Patent Citations (2)
Title |
---|
丛涛泉等: "聚硅酸金属盐类絮凝剂的研究进展", 当代化工, vol. 43, no. 01, 21 January 2014 (2014-01-21), pages 48 - 50 * |
李秀妹等: "无机微颗粒絮凝剂的性能研究", 化学工业与工程技术, vol. 31, no. 03, 30 June 2010 (2010-06-30), pages 9 - 11 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN111592069B (zh) | 一种改性硅藻土-纳米氢氧化钙复合污水处理药剂 | |
CN111704194B (zh) | 一种基于无机非金属矿材料的复合污水处理剂及应用 | |
CN104556331B (zh) | 一种聚合铝‑改性海藻酸钠无机有机复合絮凝剂及其制备方法 | |
CN111943336B (zh) | 制备聚硅酸铝铁絮凝剂的方法和聚硅酸铝铁絮凝剂及其应用 | |
CN110586031A (zh) | 一种改性污泥炭材料的制备方法 | |
CN101045593A (zh) | 一种焦化废水零排放处理方法及其装置 | |
CN110563190A (zh) | 一种电解锰渣渗滤液的处理方法 | |
CN107487826B (zh) | 一种烟气脱硫废液处理用复合混凝剂及其制备方法和应用 | |
CN117326661A (zh) | 一种污水处理药剂及其制备方法和应用 | |
CN116328729A (zh) | 改性木质素基生物炭材料及其制备方法和在污水除氟上的应用 | |
CN103007588B (zh) | 一种烧结烟气氨法脱硫工艺产生的硫铵母液净化的方法 | |
CN115959814A (zh) | 一种改善泥饼力学性能的有机污泥调理剂及污泥脱水方法 | |
CN111744489B (zh) | 一种铁泥炭负载铁锌铜催化剂、制备方法及应用 | |
CN117534169B (zh) | 一种深度除氟材料及其制备方法和应用 | |
CN112062100A (zh) | 一种纳米过氧化钙、制备方法及应用 | |
CN112479328A (zh) | 一种磁性聚硅酸铝铁絮凝剂的制备方法 | |
CN112707445B (zh) | 一种低温合成钾系聚硫铁混凝剂的方法 | |
CN113003759A (zh) | 一种飞灰水洗液处理及资源利用方法 | |
CN112174248A (zh) | 一种粉煤灰基沸石吸附含重金属镍电镀废水的方法 | |
CN111732322B (zh) | 一种调理剂循环利用的污泥深度脱水处理技术方法 | |
CN115057548B (zh) | 一种钢纸生产废水处理回用方法 | |
CN114873699B (zh) | 一种磁性阳离子化生物絮凝剂及其制备方法 | |
CN115650517A (zh) | 一种工业废弃污水处理方法 | |
CN114573082A (zh) | 一种同步去除硝酸根和有机物的无机-有机复配混凝***的构建及应用方法 | |
CN117843215A (zh) | 一种阳离子交换树脂的应用与提高污泥脱水性能的方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20240607 Address after: No. 4 Xiansi Lane, Dongning East Street, Baijiang Village, Xintang Town, Zengcheng District, Guangzhou City, Guangdong Province, 511340 Applicant after: Guangzhou Baifen Environmental Protection Technology Co.,Ltd. Country or region after: China Address before: Room 702, the Pearl River Business Building, No. 348, Tancun Road, Tianhe District, Guangzhou, Guangdong 510630 Applicant before: Guangzhou Kaiyu Environmental Protection Technology Co.,Ltd. Country or region before: China |