Simple synthesis of the novel adsorbent BaCO3/g-C3N4 for rapid and high-efficient selective removal of Crystal Violet

2020 ◽  
Vol 600 ◽  
pp. 124948 ◽  
Author(s):  
Xueli Hu ◽  
Peng Lu ◽  
Min Fu ◽  
Zhengbo Chen ◽  
Youzhou He ◽  
...  
Keyword(s):  
Crystal Violet ◽  
Selective Removal ◽  
Simple Synthesis ◽  
The Novel ◽  
High Efficient

High efficient and selective removal of Pb2+ through formation of lead molybdate on α-MoO3 porous nanosheets array

2017 ◽  
Vol 491 ◽  
pp. 80-88 ◽  
Author(s):  
Yunying Wu ◽  
Xiaoli Cheng ◽  
Xianfa Zhang ◽  
Yingming Xu ◽  
Shan Gao ◽  
...  
Keyword(s):  
Selective Removal ◽  
Lead Molybdate ◽  
Porous Nanosheets ◽  
High Efficient

scholarly journals Zwitterionic superabsorbent polymer hydrogels for efficient and selective removal of organic dyes

RSC Advances ◽  
2019 ◽  
Vol 9 (32) ◽  
pp. 18565-18577 ◽  
Author(s):  
Tanzil Ur Rehman ◽  
Luqman Ali Shah ◽  
Mansoor Khan ◽  
Muhammad Irfan ◽  
Noor Saeed Khattak
Keyword(s):  
Free Radical ◽  
Aqueous Medium ◽  
Radical Polymerization ◽  
Crystal Violet ◽  
Congo Red ◽  
Organic Dyes ◽  
Selective Removal ◽  
Superabsorbent Polymer ◽  
Polymer Hydrogel ◽  
Polymer Hydrogels

A novel zwitterionic superabsorbent polymer hydrogel [ZI-SAH] was synthesized by free radical polymerization and used for the removal of crystal violet (CV) and congo red (CR) from an aqueous medium.

An environmentally friendly system for high efficient silver recovery from anode slime

2019 ◽  
Vol 116 (2) ◽  
pp. 208 ◽  
Author(s):  
Li Xiao ◽  
Peng Qian ◽  
Yang Yu ◽  
Peiwei Han ◽  
Yongliang Wang ◽  
...  
Keyword(s):  
Sodium Thiosulfate ◽  
Anode Slime ◽  
The Novel ◽  
Solution Ph ◽  
Silver Recovery ◽  
Oxidant Concentration ◽  
Conversion Rates ◽  
High Efficient ◽  
Silver Dissolution ◽  
Thiosulfate Concentration

Anode slime is an extremely valuable secondary resource for the recovery of silver and has attracted wide attentions. Effective metal recovery is usually constrained by either environmental hazards or high consumption of lixiviant for cyanide and non-cyanide leaching reagents. To tackle these issues in the process of silver recovery from anode slime, this research demonstrated a new leaching system with using an efficient oxidant which encapsulates cyanide into ferric complexes to ensure it not releasing into the environment while effective silver recovery was achieved. Comparing with the traditional tetra-amine copper oxidant, it was found that the dissolution rate of silver was significantly improved and leachate consumption was largely decreased. The effects of stirring speed, sodium thiosulfate concentration, oxidant concentration, solution pH and time on silver dissolution were investigated. When the novel system of iron-encapsulated cyanide was applied to extract silver from anode slime, the final conversion rates of silver was 97% after 60 minutes. This system has great potential in silver recovery from anode slime.

DMF-treated strategy of carbon nanospheres for high-efficient and selective removal of organic dyes

2019 ◽  
Vol 484 ◽  
pp. 144-151 ◽  
Author(s):  
Yan Li ◽  
Fang-Ting Liu ◽  
Hui-Xia Zhang ◽  
Xue Li ◽  
Xiao-Fei Dong ◽  
...  
Keyword(s):  
Organic Dyes ◽  
Selective Removal ◽  
Carbon Nanospheres ◽  
High Efficient

Fabrication and Water Treatment Application of High Efficient PbO2 Electrode

2017 ◽  
Vol 727 ◽  
pp. 821-829 ◽  
Author(s):  
Yi Nan Li ◽  
Xin Yu Zhuang ◽  
Hong Yu Li ◽  
Li Mei Ai ◽  
Yi Hu Wang ◽  
...  
Keyword(s):  
Surface Coating ◽  
Earth Element ◽  
Lattice Structure ◽  
Catalytic Performance ◽  
Material Surface ◽  
Catalytic Layer ◽  
The Novel ◽  
Life Test ◽  
High Efficient ◽  
Treatment Application

A novel and high efficient PbO2 electrode has been fabricated in the present study for refractory wastewater treatment. The traditional Ti plate is made into honeycomb by electronic corrosion to be used as electrode basement. The novel surface topography improves the specific surface area of the electrode material and enhances the adhesion of surface coating. SnO2-Sb layer is deposited between basement and PbO2 layer which reduces the thermal stress and improve electrode life. Rare earth element La is doping into PbO2 layer to improve the lattice structure and the catalytic performance. Finally, F ion is adding into the catalytic layer to improve the smoothness of the material surface. Characterized by SEM and XRD, results showed that the electrode prepared has novel surface morphology. Pollutants degradation results and electrode life test showed that the PbO2 electrode investigated in the present study has great advantage compared with traditional electrodes and has good application prospect.

A Simple Synthesis of the Novel Antihistaminic Drug Olopatadine Hydrochloride­

Synthesis ◽  
2013 ◽  
Vol 45 (24) ◽  
pp. 3399-3403 ◽  
Author(s):  
Subhash Chavan ◽  
Pradeep Lasonkar
Keyword(s):  
Simple Synthesis ◽  
The Novel ◽  
Antihistaminic Drug
Sign in / Sign up

Export Citation Format

Share Document