碱溶透析和酸析处理对碱木质素物化性质和Pb<sup>2+</sup>去除性能的影响

赵汝斌; 蔡猛; 庞煜霞

doi:10.11949/j.issn.0438-1157.20181386

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碱溶透析和酸析处理对碱木质素物化性质和Pb²⁺去除性能的影响

能源和环境工程 | 更新时间：2026-07-24

- 碱溶透析和酸析处理对碱木质素物化性质和Pb²⁺去除性能的影响
- Effects of dialysis and acid precipitation treatment on physicochemical properties of alkali lignin and its lead ions removal properties
- 化工学报 2019年70卷第5期页码：1894-1903
- 作者机构：
  
  华南理工大学化学与化工学院，广东广州 510640
- 作者简介：
  
  赵汝斌(1994—)，男，硕士研究生，445497124@qq.com
  庞煜霞(1975—)，女，博士，副研究员,ceyxpang@scut.edu.cn
- 基金信息：
  
  国家自然科学基金项目(21878112);广东省自然科学基金项目(2017A030308012);广东省科技计划项目(2017B090903003)
- DOI：10.11949/j.issn.0438-1157.20181386
  中图分类号： O 636.2
- 收稿：2018-11-20，
  
  修回：2018-12-18，
  
  网络首发：2026-07-24，
  
  纸质出版：2019-05-05
- 稿件说明：
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赵汝斌, 蔡猛, 庞煜霞. 碱溶透析和酸析处理对碱木质素物化性质和Pb²⁺去除性能的影响[J]. 化工学报, 2019, 70(5): 1894-1903 DOI: 10.11949/j.issn.0438-1157.20181386.

ZHAO Rubin, CAI Meng, PANG Yuxia. Effects of dialysis and acid precipitation treatment on physicochemical properties of alkali lignin and its lead ions removal properties[J]. CIESC Journal, 2019, 70(5): 1894-1903
赵汝斌, 蔡猛, 庞煜霞. 碱溶透析和酸析处理对碱木质素物化性质和Pb²⁺去除性能的影响[J]. 化工学报, 2019, 70(5): 1894-1903 DOI: 10.11949/j.issn.0438-1157.20181386. DOI：

ZHAO Rubin, CAI Meng, PANG Yuxia. Effects of dialysis and acid precipitation treatment on physicochemical properties of alkali lignin and its lead ions removal properties[J]. CIESC Journal, 2019, 70(5): 1894-1903 DOI： 10.11949/j.issn.0438-1157.20181386.

摘要

采用XPS、静态接触角、颗粒表面电荷、扫描电镜、官能团分析等方法来研究碱木质素经过碱溶透析和碱溶酸析处理后的物化性质的差异，探讨碱木质素分子聚集程度对Pb

去除性能的影响。结果表明，碱溶透析木质素的比表面积是碱溶酸析木质素的4.77倍，碱溶透析样品较酸析样品的表面氧含量高48%、水/木质素薄膜的静态接触角低13°，反映出碱溶透析处理后的木质素比碱溶酸析处理后的木质素分子聚集程度低、分子链疏松、羧基和羟基等含氧官能团裸露程度增加。碱溶透析处理后的木质素与Pb

的静电作用增强，对Pb

的去除能力显著提高。Pb

浓度为100 mg·L

-1

时，碱溶透析木质素对Pb

的去除量达136 mg·g

-1

，去除率为81.8%，且去除性能受体系pH的影响小。与化学改性和表面功能化相比，利用碱溶透析处理以提高木质素对Pb

的去除性能具有操作简单、无毒、能耗低的优点。

Abstract

XPS

static contact angle

particle surface charge

scanning electron microscopy

functional group analysis and other methods were used to study the difference of physicochemical properties of alkali lignin after alkali-soluble dialysis and alkali-soluble acid precipitation treatment

and to explore the degree of alkali lignin molecular aggregation to Pb

removal. The results indicate that (1) after alkali-dialysis treatment

the specific surface area is 4.77 times compared with alkali-acid precipitation

and the contact angle of the water/lignin film decreased by 13° compared with alkali-acid precipitation

reflecting the degree of aggregation of lignin molecular is low and the molecular chain is loose; (2) the surface oxygen content increased by 48% compared with alkali-acid precipitation

reflecting the exposed degree of oxygen-containing functional groups such as carboxyl groups and hydroxyl groups are increased

so that the electrostatic interaction between the sample and Pb

is enhanced; (3) the lead ions removal performance is remarkably enha

nced

while the removal capacity can reach 136 mg·g

-1

and the removal rate can reach 81.8% at the concentration of Pb

was 100 mg·L

-1

and the removal performance is little affected by the pH of the system. Compared with the chemical modifications and surface functionalizations which aim at improving the removal performance of lignin

the alkali-dialysis treatment has the characteristics of low toxicity and low energy consumption in the preparation process.

关键词

Keywords

references

Reddad Z , Gerente C , Andres Y , et al . Adsorption of several metal ions onto a low-cost biosorbent: kinetic and equilibrium studies [J ] . Environmental Science & Technology , 2002 , 36 ( 9 ): 2067 - 2073 .

Babel S , Kurniawan T A . Low-cost adsorbents for heavy metals uptake from contaminated water: a review [J ] . Journal of Hazardous Materials , 2003 , 97 ( 1 / 2 / 3 ): 219 - 243 .

Mccarthy J L , Islam A . Lignin chemistry, technology and utilization: a brief history in lignin: historical, biological and materials perspeetives [C ] // ACS Symposium Series 742. Washington, DC , 2000 : 2 - 99 .

Sarkanen K V , Ludwig C H . Lignins: Occurrence, Formation, Structure and Reactions [M ] . New York : Wiley-Interscience , 1971 .

Guo X , Zhang S , Shan X Q . Adsorption of metal ions on lignin [J ] . Journal of Hazardous Materials , 2008 , 151 ( 1 ): 134 - 142 .

Albadarin A B , Ala’a H , Al-Laqtah N A , et al . Biosorption of toxic chromium from aqueous phase by lignin: mechanism, effect of other metal ions and salts [J ] . Chemical Engineering Journal , 2011 , 169 ( 1 / 2 / 3 ): 20 - 30 .

Deng Y , Feng X , Yang D , et al . π-π Stacking of the aromatic groups in lignosulfonates [J ] . Bioresources , 2012 , 7 ( 1 ): 1109 - 1117 .

Lindström T . The colloidal behaviour of kraft lignin [J ] . Colloid and Polymer Science , 1980 , 258 ( 2 ): 168 - 173 .

曹胜磊 , 耿增超 , 王月玲 , 等 . 化学改性提高木质素水溶性及其对Zn 2+ 的络合能力 [J ] . 农业环境科学学报 , 2016 , 35 ( 11 ): 2216 - 2223 .

Cao S L , Geng Z C , Wang Y L , et al . Modification of lignin for improvement it's water-soluble property and ability to complex Zn 2+ [J ] . Journal of Agro-Environment Science , 2016 , 35 ( 11 ): 2216 - 2223 .

Ge Y , Song Q , Li Z . A mannich base biosorbent derived from alkaline lignin for lead removal from aqueous solution [J ] . Journal of Industrial and Engineering Chemistry , 2015 , 23 : 228 - 234 .

Ge Y , Li Z , Kong Y , et al . Heavy metal ions retention by bi-functionalized lignin: synthesis, applications, and adsorption mechanisms [J ] . Journal of Industrial and Engineering Chemistry , 2014 , 20 ( 6 ): 4429 - 4436 .

Wang B , Wen J L , Sun S L , et al . Chemosynthesis and structural characterization of a novel lignin-based bio-sorbent and its strong adsorption for Pb (II) [J ] . Industrial Crops and Products , 2017 , 108 : 72 - 80 .

庞煜霞 , 蔡猛 , 楼宏铭 . 磷酸化木质素的合成及对铅离子的去除性能 [J ] . 华南理工大学学报 (自然科学版) , 2017 , 45 ( 6 ): 96 - 102 .

Pang Y X , Cai M , Lou H M . Preparation and Pb 2+ removal capacity of phosphorylated lignin [J ] . Journal of South China University of Technology(Natural Science Edition) , 2017 , 45 ( 6 ): 96 - 102 .

Li Y , Zhao R , Pang Y , et al . Microwave-assisted synthesis of high carboxyl content of lignin for enhancing adsorption of lead [J ] . Colloids and Surfaces A: Physicochemical and Engineering Aspects , 2018 , 553 : 187 - 194 .

Liang F B , Song Y L , Huang C P , et al . Synthesis of novel lignin-based ion-exchange resin and its utilization in heavy metals removal [J ] . Industrial & Engineering Chemistry Research , 2013 , 52 ( 3 ): 1267 - 1274 .

李爱阳 , 唐有根 . 接枝共聚木质素絮凝处理电镀废水中的重金属离子 [J ] . 环境工程学报 , 2008 , 2 ( 5 ): 611 - 614 .

Li A Y , Tang Y G . Treatment of heavy metal ions in electroplating wastewater by flocculation with graft copolymerization lignosulfonate [J ] . Chinese Journal of Environmental Engineering , 2008 , 2 ( 5 ): 611 - 614 .

Gao Y , Yue Q , Gao B , et al . Preparation of high surface area-activated carbon from lignin of papermaking black liquor by KOH activation for Ni(II) adsorption [J ] . Chemical Engineering Journal , 2013 , 217 : 345 - 353 .

Maldhure A V , Ekhe J D . Preparation and characterizations of microwave assisted activated carbons from industrial waste lignin for Cu(II) sorption [J ] . Chemical Engineering Journal , 2011 , 168 ( 3 ): 1103 - 1111 .

Ge Y , Qin L , Li Z . Lignin microspheres: an effective and recyclable natural polymer-based adsorbent for lead ion removal [J ] . Materials & Design , 2016 , 95 : 141 - 147 .

Li Z , Ge Y , Wan L . Fabrication of a green porous lignin-based sphere for the removal of lead ions from aqueous media [J ] . Journal of Hazardous Materials , 2015 , 285 : 77 - 83 .

Ma Y , Lyu L , Guo Y , et al . Porous lignin based poly(acrylic acid)/organo-montmorillonite nanocomposites: swelling behaviors and rapid removal of Pb(II) ions [J ] . Polymer , 2017 , 128 : 12 - 23 .

Li Z , Chen J , Ge Y . Removal of lead ion and oil droplet from aqueous solution by lignin-grafted carbon nanotubes [J ] . Chemical Engineering Journal , 2017 , 308 : 809 - 817 .

贺政 . 不同来源工业木质素的化学改性及对农药WP和WG的分散作用研究 [D ] . 广州 : 华南理工大学 , 2015 .

He Z . Chemical modification of technical lignin from different sources and the dispersion performance in pesticide WP and WG formulation [D ] . Guangzhou : South China University of Technology , 2015 .

温伟能 . 木浆黑液的羧甲基化改性及在三种农药制剂中的应用研究 [D ] . 广州 : 华南理工大学 , 2013 .

Wen W N . Study on the application of black liquor modified by carboxymethylation in three pesticide formulations [D ] . Guangzhou : South China University of Technology , 2013 .

Scarlata C , Sluiter J , Templeton D , et al . Determination of structural carbohydrates and lignin in biomass: National Renewable Energy Laboratory-NREL/TP-510-42618. Laboratory Analytical Procedure (LAP) [R ] . Golden, Co , 2011 .

Li H , Chai X S , Liu M , et al . Novel method for the determination of the methoxyl content in lignin by headspace gas chromatography [J ] . Journal of Agricultural and Food Chemistry , 2012 , 60 ( 21 ): 5307 - 5310 .

中华人民共和国国家质量监督检验检疫总局 , 中国国家标准化管理委员会 . 造纸原料、纸浆、纸和纸板灰分的测定: GB/T 742—2008 [S ] . 北京 : 中国标准出版社 , 2008 .

General Administration of Quality Supervision , Inspection and Quarantine of the People’s Republic of China , Standardization Administration of the People’s Republic of China . Fibrous raw material, pulp, paper and board—Determination of ash: GB/T 742—2008 [S ] . Beijing : Standards Press of China , 2008 .

Butler J P , Czepiel T P . Determination of phenolic groups in lignin preparations titration with potassium methoxide using dimethylformamide as a solvent [J ] . Analytical Chemistry , 1956 , 28 ( 9 ): 1468 - 1472 .

Zhou M , Wang W , Yang D , et al . Preparation of a new lignin-based anionic/cationic surfactant and its solution behaviour [J ] . RSC Advances , 2015 , 5 ( 4 ): 2441 - 2448 .

Adebayo M A , Prola L D T , Lima E C , et al . Adsorption of procion blue MX-R dye from aqueous solutions by lignin chemically modified with aluminium and manganese [J ] . Journal of Hazardous Materials , 2014 , 268 ( 3 ): 43 - 50 .

Bartczak P , Klapiszewski Ł , Wysokowski M , et al . Treatment of model solutions and wastewater containing selected hazardous metal ions using a chitin/lignin hybrid material as an effective sorbent [J ] . Journal of Environmental Management , 2017 , 204 : 300 - 310 .

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碱溶透析和酸析处理对碱木质素物化性质和Pb2+去除性能的影响

Effects of dialysis and acid precipitation treatment on physicochemical properties of alkali lignin and its lead ions removal properties

DOI：10.11949/j.issn.0438-1157.20181386

摘要

Abstract

关键词

Keywords

references

碱溶透析和酸析处理对碱木质素物化性质和Pb²⁺去除性能的影响