Journal of Guangdong University of Technology ›› 2022, Vol. 39 ›› Issue (06): 107-113.doi: 10.12052/gdutxb.210042

• Comprehensive Studies • Previous Articles     Next Articles

Porous Structure of Soybean and its Adsorption Characteristics on Neutral Red Dye and Heavy Metal Ions

Huang Jin-hua1,2, Lu Sheng-guo1,2   

  1. 1. School of Material and Energy, Guangdong University of Technology, Guangzhou 510006, China;
    2. Guangdong Provincial Research Center on Smart Materials and Energy Conversion Devices and Guangdong Provincial Key Laboratory of Functional Soft Condensed Matter, Guangzhou 510000, China
  • Received:2021-03-10 Online:2022-11-10 Published:2022-11-25

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Abstract: Through mild heat treatment of soybeans at an elevated temperature, soybeans show an ordered porous structure, then the static adsorption method and FTIR analysis are used to study the adsorption of neutral red dyes and heavy metal ions. The research contents mainly include: the influence of initial concentration and the initial pH value on the adsorption, and the adsorption kinetic process. It is observed that in the range of acid to weak alkali, the removal rate to neutral red dye is better than other pH value range, and best when the pH is equal to 7. The initial concentration on the adsorption is also an important factor affecting the removal rate and adsorption capacity. At the same time, the removal rate of the adsorbent and the adsorbate in the first 20 minutes of contact is above 80% during the adsorption process. By fitting, the adsorption behavior is more consistent with the quasi-second-order kinetic model. Porous soybean is not only friendly to human beings, but also demonstrates the advantages of high adsorption capacity and low cost. Therefore, it will be a promising environmental cleaning material .

Key words: soybean, neutral red, adsorption characteristics, adsorption kinetics

CLC Number: 

  • X52
[1] 秦彬, 谷晋川, 殷萍, 等. 染料废水处理技术研究进展[J]. 化工环保, 2021, 41(1): 9-18.
QIN B, GU J C, YIN P, et al. Research progresses on dye wastewater treatment technology [J]. Environmental Protection of Chemical Industry, 2021, 41(1): 9-18.
[2] ABDI J, VOSSOUGHI M, MAHMOODI N M, et al. Synthesis of metal-organic framework hybrid nanocomposites based on GO and CNT with high adsorption capacity for dye removal [J]. Chemical Engineering Journal, 2017, 326(54): 1145-1158.
[3] PANGH, WANGW, YAN Z, et al. Porous Mn3[Co(CN)6]2·nH2O nanocubes as a rapid organic dyesadsorption material [J]. Rsc Advances, 2012, 2(25): 9614-9618.
[4] 陈荣圻. 再论染料工业如何由大做强[J]. 染料与染色, 2019, 56(1): 12-22.
CHEN R Q. Re-exploration of the dyestuff industry development from big to strong [J]. Dyestuffs and Coloration, 2019, 56(1): 12-22.
[5] 陈荣圻. 再论染料工业如何由大做强(待续) [J]. 染整技术, 2019, 41(4): 1-6.
CHEN R Q. Further on how to push our large dye industries to grow stronger (to be continued) [J]. Textile Dyeing and Finishing Journal, 2019, 41(4): 1-6.
[6] 黄文斌. 生物质炭与活性炭吸附染料的行为研究[D]. 杭州: 浙江工业大学, 2015.
[7] LIU X H, YANG Y L, SHI X X, et al. Fast photocatalytic degradation of methylene blue dye using a low-power diode laser [J]. Journal of Hazardous Materials, 2015, 283(31): 267-275.
[8] RAJASIMMAN M, BABU S V, RAJAMOHAN N. Biodegradation of textile dyeing industry wastewater using modified anaerobic sequential batch reactor—start-up, parameter optimization and performance analysis [J]. Journal of the Taiwan Institute of Chemical Engineers, 2017, 72(27): 171-181.
[9] PONNUSAMY S K, SUNITA V J, SUBBURAJ S. Treatment of dye wastewater using an ultrasonic aided nanoparticle stacked activated carbon: kinetic and isotherm modelling [J]. Bioresour Technol, 2018, 250(97): 716-722.
[10] ANDERSON J W, JOHNSTONE B M, COOK-NEWELL M E. Meta-analysis of the effects of soybean protein intake on serumlipids [J]. The New England Journal of Medicine, 1995, 333(5): 276-282.
[11] ANDERSON J W, SMITH B M, WASHNOCK C S. Cardiovascular andrenal benefits of dry bean and soybean intake [J]. The American Journal of Clinical Nutrition, 1999, 70(3): 464-474.
[12] KUSHI L H, MEYER K M, JACOBS D R. Cereals, legumes, and chronicdisease risk reduction: evidence from epidemiologic studies [J]. The American Journal of Clinical Nutrition, 1999, 70(3): 451-458.
[13] 刘泽玲. 磁性氧化石墨烯复合材料的制备及其吸附染料的性能研究[D]. 天津: 天津工业大学, 2017.
[14] 洪庆红, 李丹婷, 郝朝运. 应用FTIR直接测定法鉴定大豆的品种[J]. 光谱学与光谱分析, 2005, 25(8): 1246-1249.
HONG Q H, LI D T, HAO Z Y. Identification of soybean varieties by direct determination of FTIR spectrum [J]. Spectroscopy and Spectral Analysis, 2005, 25(8): 1246-1249.
[15] CARBONARO M, MASELLI P, DORE P, et al. Application of Fourier transform infrared spectroscopy to legume seed flour analysis [J]. Food Chemistry, 2008, 108(1): 361-368.
[16] YANG H, IRUDAYARAJ J, PARADKAR M M. Discriminant analysis of edible oils and fats by FTIR, FT-NIR and FT-Raman spectroscopy [J]. Food Chemistry, 2005, 93(1): 25-32.
[17] 曾红杰, 余静, 王盈盈. 磁性吸附剂MZFS吸附偶氮染料中性红的性能及机理[J]. 中国环境科学, 2019, 39(9): 3814-3823.
ZENG H J, YU J, WANG Y Y. The performance and mechanism of adsorption azo dye neural red from aqueous solution using magnetic adsorbent MZFS [J]. China Environmental Science, 2019, 39(9): 3814-3823.
[18] 陈梦瑶. 吸附−絮凝联用处理两种阳离子染料废水的研究[D]. 武汉: 武汉工程大学, 2017.
[19] 李术英. 核桃壳对中性红染料吸附性能的研究[J]. 安徽农学通报, 2017, 23(17): 82-84.
LI S Y. Study on Adsorption performance of the walnuts shell for the neutral red dyes [J]. Anhui Agricultural Science Bulletin, 2017, 23(17): 82-84.
[20] JIANG X L, JIANG Y H, CAI C G. Study of adsorption process and performance of neutral red dye wastewater by bamboo shoot hulls [J]. Applied Mechanics and Materials, 2013, 295(1): 1647-1653.
[21] BULUT Y, AYDM H. A kinetics and thermodynamics study of methylene blue adsorption on wheat shells [J]. Desalination, 2006, 194(1): 259-267.
[22] 刘克顺. 大豆化学加工工艺与应用[M]. 哈尔滨: 黑龙江科学技术出版社, 2005.
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