Permeable Reactive Barriers for Heavy Metal Removal

2017 ◽  
pp. 65-100
Author(s):  
Varinporn Asokbunyarat ◽  
Piet N. L. Lens ◽  
Ajit P. Annachhatre
Keyword(s):  
Heavy Metal ◽  
Metal Removal ◽  
Heavy Metal Removal ◽  
Permeable Reactive Barriers ◽  
Reactive Barriers

Lead removal efficiency using biosorbents as alternative materials for permeable reactive barriers

2014 ◽  
Vol 70 (2) ◽  
pp. 307-314 ◽  
Author(s):  
Paula Cecilia Soto-Rios ◽  
Kazunori Nakano ◽  
Megumu Fujibayashi ◽  
Marco Leon-Romero ◽  
Osamu Nishimura
Keyword(s):  
Removal Efficiency ◽  
Metal Removal ◽  
Physical Adsorption ◽  
Heavy Metal Removal ◽  
Brown Seaweed ◽  
Permeable Reactive Barriers ◽  
Lead Removal ◽  
Adsorption Mechanisms ◽  
Alternative Materials ◽  
Reactive Barriers

As alternative materials for heavy metal removal, this study investigated biosorbents to determine their suitability for permeable reactive barriers. The lead removal efficiencies of brown seaweed (Undaria pinnatifida) and reed (Phragmites australis) were determined under different conditions (batch and column system). The experimental results for these biomaterials fitted the Langmuir isotherm with high correlation values. It was verified that the influence of temperature on affinity was higher than that on adsorption capacity. While the lead removal efficiency of U. pinnatifida was higher than of P. australis in the batch experiments, lead removal efficiency decreased for both materials at approximately the same time in the column experiments. This indicates that the dominance of the chemical and physical adsorption mechanisms could result in differences in these systems.

Investigation on Heavy Metal Removal from a Crude Oil Contaminated Soil using Rhamnolipid Biosurfactant as a New Eco-Friendly Method

2020 ◽  
Vol 57 (6) ◽  
pp. 515-520
Author(s):  
Nayyereh Kholghi ◽  
Hossein Amani ◽  
Shokoufeh Malekmahmoodi ◽  
Alireza Amiri
Keyword(s):  
Heavy Metal ◽  
Crude Oil ◽  
Contaminated Soil ◽  
Metal Removal ◽  
Heavy Metal Removal ◽  
Rhamnolipid Biosurfactant

Author response for "Use of fibroin polypeptide from silk processing waste as an effective biosorbent for heavy metal removal"

2020 ◽  
Author(s):  
Yifeng Huang ◽  
Muhammad Usman Farooq ◽  
Prodip Kundu ◽  
Swapnali Hazarika ◽  
Xianshe Feng
Keyword(s):  
Heavy Metal ◽  
Metal Removal ◽  
Heavy Metal Removal ◽  
Author Response ◽  
Processing Waste

Research trends of heavy metal removal from aqueous environments

2021 ◽  
Vol 287 ◽  
pp. 112322
Author(s):  
Morteza Nazaripour ◽  
Mir Amir Mohammad Reshadi ◽  
Seyed Ahmad Mirbagheri ◽  
Mehdi Nazaripour ◽  
Alireza Bazargan
Keyword(s):  
Heavy Metal ◽  
Metal Removal ◽  
Heavy Metal Removal ◽  
Research Trends ◽  
Aqueous Environments

Cyanobacteria mediated heavy metal removal: a review on mechanism, biosynthesis, and removal capability

2021 ◽  
Vol 10 (1) ◽  
pp. 44-57
Author(s):  
Abdullah Al-Amin ◽  
Fahmida Parvin ◽  
Joydeep Chakraborty ◽  
Yong-Ick Kim
Keyword(s):  
Heavy Metal ◽  
Metal Removal ◽  
Heavy Metal Removal

Biochar as a Low-Cost Adsorbent for Aqueous Heavy Metal Removal: A Review

2021 ◽  
pp. 105081
Author(s):  
Bingbing Qiu ◽  
Xuedong Tao ◽  
Hao Wang ◽  
Wenke Li ◽  
Xiang Ding ◽  
...  
Keyword(s):  
Heavy Metal ◽  
Metal Removal ◽  
Low Cost ◽  
Heavy Metal Removal
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