膜科学与技术

Position：Home >> Abstract

Nanofiltration performance of SiO2-ZrO2 membrane prepared on flat ceramic support

Authors： REN Xiuxiu, XIA Lingyun, ZHONG Jing

Units： Jiangsu Key Laboratory of Advanced Catalytic Materials and Technology, School of Petrochemical Engineering, Changzhou University, Changzhou 213164, China

KeyWords： ceramic membrane; nanofiltration; sol-gel method; diclofenac sodium

ClassificationCode：TQ028.8

year,volume(issue):pagination： 2021,41(6):110-117

Abstract：

SiO2-ZrO2 sol with different sizes were prepared by colloidal sol route to prepare nanofiltration membranes on hollow flat ceramic for the separation of diclofenac sodium. The concentration and coating times of SiO2-ZrO2 sol with particle size of 42 nm were optimized as 0.5 wt% for 4 times on supports in the preparation. Then the pore size of membrane could be further reduced by SiO2-ZrO2 sol with particle size of 17 nm, resulting in a molecular cutoff weight of 310 Da as nanofiltration membrane. At 25 ℃ and 0.4 MPa, the membrane flux was 2.25 L/(m2·h) and the rejection was 92.5wt % in nanofiltrated 50 mg/L diclofenac sodium solutions. When the temperature was increased to 70 ℃, the flux reached to 8.25 L/(m2·h), and the rejection of diclofenac sodium remained above 92.0%.

Funds：

江苏省自然科学基金资助项目（BK20200982）

AuthorIntro：

任秀秀（1987-），女，山西省临汾市，讲师，博士，研究生学位，研究方向为膜分离，E-mail：renxiuxiu@cczu.edu.cn 。

Reference：

[1] Parolini M. Toxicity of the Non-Steroidal Anti-Inflammatory Drugs (NSAIDs) acetylsalicylic acid, paracetamol, diclofenac, ibuprofen and naproxen towards freshwater invertebrates: A review[J]. Sci Total Environ, 2020, 740: 140043.
[2] Mcgettigan P, Henry D. Use of Non-Steroidal Anti-Inflammatory Drugs That Elevate Cardiovascular Risk: An Examination of Sales and Essential Medicines Lists in Low-, Middle-, and High- Income Countries[J]. PLoS Med, 2013, 10 (2): 1-6.
[3] Ferrari B t, Paxéus N, Giudice R L, et al. Ecotoxicological impact of pharmaceuticals found in treated wastewaters: study of carbamazepine, clofibric acid, and diclofenac[J]. Ecotoxicol Environ Saf, 2003, 55 (3): 359-370.
[4] Nkoom M, Lu G, Liu J, et al. Bioconcentration, behavioral, and biochemical effects of the non-steroidal anti-inflammatory drug diclofenac in Daphnia magna[J]. Environ Sci Pollut Res, 2019, 26 (6): 5704-5712.
[5] Bio S, Nunes B. Acute effects of diclofenac on zebrafish: Indications of oxidative effects and damages at environmentally realistic levels of exposure[J]. Environ Toxicol Pharmacol, 2020, 78: 103394.
[6] Bhadra B N, Seo P W, Jhung S H. Adsorption of diclofenac sodium from water using oxidized activated carbon[J]. Chem Eng J, 2016, 301: 27-34.
[7] Olchowski R, Zi?ba E, Giannakoudakis D A, et al. Tailoring Surface Chemistry of Sugar-Derived Ordered Mesoporous Carbons towards Efficient Removal of Diclofenac from Aquatic Environments[J]. Materials, 2020, 13 (7): 1625.
[8] 曹双双, 段艳平, 涂耀仁, 等. 铁氧磁体纳米颗粒去除水体中新型污染物双氯芬酸[J]. 环境化学, 2018, 37 (04): 761-768.
[9] Rizzo L, Agovino T, Nahim-Granados S, et al. Tertiary treatment of urban wastewater by solar and UV-C driven advanced oxidation with peracetic acid: Effect on contaminants of emerging concern and antibiotic resistance[J]. Water Res, 2019, 149: 272-281.
[10] Surenjan A, Sambandam B, Pradeep T, et al. Synthesis, characterization and performance of visible light active C-TiO2 for pharmaceutical photodegradation[J]. J Environ Chem Eng, 2017, 5 (1): 757-767.
[11] Bessa V S, Moreira I S, Tiritan M E, et al. Enrichment of bacterial strains for the biodegradation of diclofenac and carbamazepine from activated sludge[J]. Int Biodeterior Biodegrad, 2017, 120: 135-142.
[12] Licona K P M, Geaquinto L R d O, Nicolini J V, et al. Assessing potential of nanofiltration and reverse osmosis for removal of toxic pharmaceuticals from water[J]. J Water Process Eng, 2018, 25: 195-204.
[13] ?y??a R, Boruta T, Gmurek M, et al. Integration of advanced oxidation and membrane filtration for removal of micropollutants of emerging concern[J]. Process Saf Environ Prot, 2019, 130: 67-76.
[14] Li C, Sun W, Lu Z, et al. Ceramic nanocomposite membranes and membrane fouling: A review[J]. Water Res, 2020, 175: 115674.
[15] Xu R, Zhang P, Wang Q, et al. Influences of multi influent matrices on the retention of PPCPs by nanofiltration membranes[J]. Sep Purif Technol, 2019, 212: 299-306.
[16] Yang J, Yoshioka T, Tsuru T, et al. Pervaporation characteristics of aqueous–organic solutions with microporous SiO2–ZrO2 membranes: Experimental study on separation mechanism[J]. J Membr Sci, 2006, 284 (1): 205-213.
[17] Puthai W, Kanezashi M, Nagasawa H, et al. Nanofiltration performance of SiO2-ZrO2 membranes in aqueous solutions at high temperatures[J]. Sep Purif Technol, 2016, 168: 238-247.
[18] Anisah S, Kanezashi M, Nagasawa H, et al. Hydrothermal stability and permeation properties of TiO2-ZrO2 (5/5) nanofiltration membranes at high temperatures[J]. Sep Purif Technol, 2019, 212: 1001-1012.
[19] 严强, 陈奕山, 邱鸣慧, 等. 超声辅助的溶胶-凝胶法制备ZrO2纳滤膜[J]. 膜科学与技术, 2018, 6: 90-96.
[20] Asaeda M, Sakou Y, Yang J, et al. Stability and performance of porous silica–zirconia composite membranes for pervaporation of aqueous organic solutions[J]. J Membr Sci, 2002, 209 (1): 163-175.
[21] 徐南平, 邢卫红, 赵宜江. 无机膜分离与技术[M]// 北京：化学工业出版社, 2003: 58-61.
[22] Xu M, Feng X, Liu Z, et al. MOF laminates functionalized polyamide self-cleaning membrane for advanced loose nanofiltration[J]. Sep Purif Technol, 2021, 275: 119150.
[23] Puthai W, Kanezashi M, Nagasawa H, et al. Effect of firing temperature on the water permeability of SiO2–ZrO2 membranes for nanofiltration[J]. J Membr Sci, 2016, 497: 348-356.
[24] Sadeghhassani S, Rashidi A, Adinehnia M, et al. Facile and economic method for preparation of nano-colloidal Silica with controlled size and stability[J]. Int J Nano Dimen, 2014, 5 (2): 177-185.
[25] Xu R, Wang J, Kanezashi M, et al. Reverse osmosis performance of organosilica membranes and comparison with the pervaporation and gas permeation properties[J]. AIChE J, 2013, 59 (4): 1298-1307.
[26] Puthai W, Kanezashi M, Nagasawa H, et al. SiO2-ZrO2 nanofiltration membranes of different Si/Zr molar ratios: Stability in hot water and acid/alkaline solutions[J]. J Membr Sci, 2017, 524: 700-711.

Service：

【Download】【Collect】

《膜科学与技术》编辑部 Address: Bluestar building, 19 east beisanhuan road, chaoyang district, Beijing; 100029 Postal code; Telephone：010-80492417/010-80485372; Fax：010-80485372 ; Email：mkxyjs@163.com