scholarly journals Reply to “Comment on ‘Easily Regenerative Carbon/Boehmite Composites with Enhanced Cyclic Adsorption Performance towards Methylene Blue in Batch and Continuous Aqueous Systems’ and ‘Highly Enhanced Adsorption of Dimethyl Disulfide from Model Oil on MOF-199/Attapulgite Composites’”

2019 ◽  
Vol 59 (1) ◽  
pp. 500-501
Author(s):  
Bowen Han ◽  
Weiquan Cai ◽  
Zhichao Yang
Keyword(s):  
Methylene Blue ◽  
Dimethyl Disulfide ◽  
Aqueous Systems ◽  
Adsorption Performance ◽  
Enhanced Adsorption ◽  
Model Oil ◽  
Cyclic Adsorption

Simple Fabrication of PEG Modified W18O49 for Enhanced Adsorption Performance towards Methylene Blue

2021 ◽  
Vol 67 ◽  
pp. 81-87
Author(s):  
Hai Yang Fu ◽  
Xue Jiao Li ◽  
Wei Sun ◽  
Dong Yue Liu ◽  
Xiao Fei Gao ◽  
...  
Keyword(s):  
Methylene Blue ◽  
High Surface ◽  
Raw Material ◽  
Adsorption Model ◽  
Polyethylene Glycol 400 ◽  
Adsorption Performance ◽  
Peg 400 ◽  
Colored Wastewater ◽  
Enhanced Adsorption ◽  
Tungsten Chloride

The W18O49 nanoparticles were synthesized by solvothermal method with tungsten chloride as raw material and n-propanol as solvent. Polyethylene glycol 400 (PEG-400) was modified for W18O49 nanoparticles (W18O49@PEG). The structure and morphology of W18O49 and W18O49@PEG were characterized by XRD and SEM. Methylene blue aqueous solution was used as wastewater adsorption model. And the comparative experiments with other absorbent materials, such as artificial zeolite and activated carbon were also conducted. The results revealed that after modifying by PEG-400, W18O49 has a better adsorption performance than other materials due to its large specific surface area and high surface energy. Finally adsorption circulation experiment was performed，the results indicate that the W18O49@PEG nanoparticles show great potential in the treatment of colored wastewater.

VO2(D) hollow core–shell microspheres: synthesis, methylene blue dye adsorption and their transformation into C/VOxnanoparticles

2018 ◽  
Vol 5 (3) ◽  
pp. 550-558 ◽  
Author(s):  
Liangmiao Zhang ◽  
Jianing Yao ◽  
Fang Xia ◽  
Yunfeng Guo ◽  
Chuanxiang Cao ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Dye Adsorption ◽  
Blue Dye ◽  
Core Shell ◽  
Methylene Blue Dye ◽  
Hollow Core ◽  
Adsorption Ability ◽  
Adsorption Performance ◽  
Enhanced Adsorption ◽  
Mb Adsorption

Hollow core–shell VO2(D) microspheres were fabricated and they exhibited excellent MB adsorption ability; and the regenerated C/VOxnanoparticles showed enhanced adsorption performance and good reusability.

A facile synthesis of one-dimensional hierarchical magnetic metal silicate microtubes with enhanced adsorption performance

2020 ◽  
Vol 49 (32) ◽  
pp. 11120-11128
Author(s):  
Qian Niu ◽  
Min Zhang ◽  
Libin Liu ◽  
Jing Zheng ◽  
Qunling Fang ◽  
...  
Keyword(s):  
Methylene Blue ◽  
Bovine Hemoglobin ◽  
Excellent Performance ◽  
Facile Synthesis ◽  
One Dimensional ◽  
Adsorption Performance ◽  
Metal Silicate ◽  
Magnetic Metal ◽  
Enhanced Adsorption

One-dimensional hierarchical magnetic metal silicate microtubes were facilely synthesized with MoO3 as template, which displayed excellent performance as good adsorbents for bovine hemoglobin (BHb) and methylene blue.

scholarly journals Enhanced adsorption capacity and selectivity towards strontium ions in aqueous systems by sulfonation of CO2 derived porous carbon

RSC Advances ◽  
2017 ◽  
Vol 7 (86) ◽  
pp. 54546-54553 ◽  
Author(s):  
S. Baik ◽  
H. Zhang ◽  
Y. K. Kim ◽  
D. Harbottle ◽  
J. W. Lee
Keyword(s):  
Adsorption Capacity ◽  
Porous Carbon ◽  
Aqueous Systems ◽  
Adsorption Performance ◽  
Removal Capacity ◽  
Strontium Ions ◽  
Enhanced Adsorption

Sulfonated porous carbon (PC-SO3H) shows enhanced Sr2+ adsorption performance in terms of removal capacity, kinetics, and selectivity.

scholarly journals Enhanced adsorption performance of methylene blue from aqueous solutions onto modified adsorbents prepared from sewage sludge

2018 ◽  
Vol 78 (4) ◽  
pp. 803-813
Author(s):  
Tao Chen ◽  
Bo Yan ◽  
Da-Mao Xu ◽  
Li-li Li
Keyword(s):  
Methylene Blue ◽  
Sewage Sludge ◽  
Adsorption Capacity ◽  
Batch Adsorption ◽  
Maximum Adsorption Capacity ◽  
Order Model ◽  
Adsorption Performance ◽  
Pseudo Second Order ◽  
Enhanced Adsorption ◽  
Modified Adsorbents

Abstract In the present work, an attractive and creative adsorbent derived from sewage sludge was freshly fabricated via pyrolysis technology, followed by modification for improving the absorptive ability. First, the (NH4)2S2O8 modified pyrolytic sludge (MSAP) was selected from 19 modified pyrolytic sludges for the highest removal efficiency and adsorption capacity for methylene blue (MB). Then, the adsorption performance for MB of MSAP was compared systematically with the pristine adsorbent (MSDW) by batch adsorption experiments. The main conclusions were that the adsorption process was better fitted with the Langmuir model, and the maximum adsorption capacity (qmax) of MSAP was observed to be 149.05 mg g−1. Moreover, the adsorption kinetics data showed a good fit with the pseudo second order model; when the addition of MSAP was 1.0 g·L−1, the rate constant was 0.05 g·mg−1·min−1, which was far greater than that of the other modified adsorbents.

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