Ok, Yong Sik

Gasification biochar from biowaste (food waste and wood waste) for effective CO2 adsorption

Igalavithana, A. D., Choi, S. W., Dissanayake, P. D., Shang, J., Wang, C.-H., Yang, X., Kim, S., Tsang, D. C. W., Lee, K. B., & Ok, Y. S. (2020) · Journal of Hazardous Materials

Carbon Dioxide Capture TechnologiesThermochemical Biomass Conversion Processes

Cited by 225

Sustainable gasification biochar as a high efficiency adsorbent for CO2 capture: A facile method to designer biochar fabrication

Dissanayake, P. D., Choi, S. W., Igalavithana, A. D., Yang, X., Tsang, D. C. W., Wang, C.-H., Kua, H. W., Lee, K. B., & Ok, Y. S. (2020) · Renewable and Sustainable Energy Reviews

Carbon Dioxide Capture TechnologiesThermochemical Biomass Conversion Processes

Cited by 219

Biochars and the plant-soil interface

Lehmann, J., Kuzyakov, Y., Pan, G., & Ok, Y. S. (2015) · Plant and Soil

Soil Carbon and Nitrogen DynamicsPlant-Microbe Interactions and Immunity

Cited by 214

Effect of gasification biochar application on soil quality: trace metal behavior, microbial community, and soil dissolved organic matter

Yang, X., Tsibart, A., Nam, H., Hur, J., El-Naggar, A., Tack, F. M. G., Wang, C.-H., Lee, Y. H., Tsang, D. C. W., & Ok, Y. S. (2019) · Journal of Hazardous Materials

Soil Carbon and Nitrogen DynamicsHeavy metals in environment

Cited by 205

A critical review on biochar-based engineered hierarchical porous carbon for capacitive charge storage

Cuong, D. V., Matsagar, B. M., Lee, M., Hossain, M. S. A., Yamauchi, Y., Vithanage, M., Sarkar, B., Ok, Y. S., Wu, K. C.-W., & Hou, C.-H. (2021) · Renewable and Sustainable Energy Reviews

Supercapacitor Materials and FabricationMembrane-based Ion Separation Techniques

Cited by 205

Exploring the arsenic removal potential of various biosorbents from water

Shakoor, M. B., Niazi, N. K., Bibi, I., Shahid, M., Saqib, Z. A., Nawaz, M. F., Shaheen, S. M., Wang, H., Tsang, D. C. W., Bundschuh, J., et al. (2019) · Environment International

Arsenic contamination and mitigationAdsorption and biosorption for pollutant removal

Cited by 200

Field trials of phytomining and phytoremediation: A critical review of influencing factors and effects of additives

Wang, L., Hou, D., Shen, Z., Zhu, J., Jia, X., Ok, Y. S., Tack, F. M. G., & Rinklebe, J. (2020) · Critical Reviews in Environmental Science and Technology

Heavy metals in environmentEnvironmental and Analytical Chemistry Studies

Cited by 181

Biochar increased water holding capacity but accelerated organic carbon leaching from a sloping farmland soil in China

Liu, C., Wang, H., Tang, X., Guan, Z., Reid, B. J., Rajapaksha, A. U., Ok, Y. S., & Sun, H. (2016) · Environmental Science and Pollution Research

Soil Carbon and Nitrogen DynamicsSoil and Unsaturated Flow

Cited by 175

Characterization of bioenergy biochar and its utilization for metal/metalloid immobilization in contaminated soil

Yang, X., Igalavithana, A. D., Oh, S.-E., Nam, H., Zhang, M., Wang, C.-H., Kwon, E. E., Tsang, D. C. W., & Ok, Y. S. (2018) · Science of The Total Environment

Heavy metals in environmentAdsorption and biosorption for pollutant removal

Cited by 163

Sustainable remediation with an electroactive biochar system: mechanisms and perspectives

Wan, Z., Sun, Y., Tsang, D. C. W., Hou, D., Cao, X., Zhang, S., Gao, B., & Ok, Y. S. (2020) · Green Chemistry

Environmental remediation with nanomaterialsAdsorption and biosorption for pollutant removal

Cited by 162

Biochar heavy metal removal in aqueous solution depends on feedstock type and pyrolysis purging gas

Islam, M. S., Kwak, J.-H., Nzediegwu, C., Wang, S., Palansuriya, K., Kwon, E. E., Naeth, M. A., El-Din, M. G., Ok, Y. S., & Chang, S. X. (2021) · Environmental Pollution

Adsorption and biosorption for pollutant removalEnvironmental remediation with nanomaterials

Cited by 161

Modeling phytoremediation of heavy metal contaminated soils through machine learning

Shi, L., Li, J., Palansooriya, K. N., Chen, Y., Hou, D., Meers, E., Tsang, D. C. W., Wang, X., & Ok, Y. S. (2023) · Journal of Hazardous Materials

Heavy metals in environmentHeavy Metal Pollution Remediation

Cited by 152

Towards practical application of gasification: a critical review from syngas and biochar perspectives

You, S., Ok, Y. S., Tsang, D. C. W., Kwon, E. E., & Wang, C.-H. (2018) · Critical Reviews in Environmental Science and Technology

Thermochemical Biomass Conversion ProcessesMining and Gasification Technologies

Cited by 149

Application of eggshell waste for the immobilization of cadmium and lead in a contaminated soil

Ok, Y. S., Lee, S. S., Jeon, W.-T., Oh, S.-E., Usman, A. R. A., & Moon, D. H. (2011) · Environmental Geochemistry and Health

Heavy metals in environmentEnvironmental and Analytical Chemistry Studies

Cited by 146

Natural and engineered clays and clay minerals for the removal of poly- and perfluoroalkyl substances from water: State-of-the-art and future perspectives

Mukhopadhyay, R., Sarkar, B., Palansooriya, K. N., Dar, J. Y., Bolan, N. S., Parikh, S. J., Sonne, C., & Ok, Y. S. (2021) · Advances in Colloid and Interface Science

Per- and polyfluoroalkyl substances researchEnvironmental remediation with nanomaterials

Cited by 145

Invasive plant-derived biochar inhibits sulfamethazine uptake by lettuce in soil

Rajapaksha, A. U., Vithanage, M., Lim, J. E., Ahmed, M. B. M., Zhang, M., Lee, S. S., & Ok, Y. S. (2014) · Chemosphere

Pharmaceutical and Antibiotic Environmental ImpactsAdsorption and biosorption for pollutant removal

Cited by 138

Biochar influences soil carbon pools and facilitates interactions with soil: A field investigation

El‐Naggar, A., Awad, Y. M., Tang, X., Liu, C., Niazi, N. K., Jien, S., Tsang, D. C. W., Song, H., Ok, Y. S., & Lee, S. S. (2018) · Land Degradation & Development

Soil Carbon and Nitrogen DynamicsSoil erosion and sediment transport

Cited by 136

Flexible and Self-Healing Aqueous Supercapacitors for Low Temperature Applications: Polyampholyte Gel Electrolytes with Biochar Electrodes

Li, X., Liu, L., Wang, X., Ok, Y. S., Elliott, J. A. W., Chang, S. X., & Chung, H.-J. (2017) · Scientific Reports

Supercapacitor Materials and FabricationAqueous and Flow Batteries

Cited by 132

Biochar affects greenhouse gas emissions in various environments: A critical review

Lyu, H., Zhang, H., Chu, M., Zhang, C., Tang, J., Chang, S. X., Mašek, O., & Ok, Y. S. (2022) · Land Degradation & Development

Soil Carbon and Nitrogen DynamicsPeatlands and Wetlands Ecology

Cited by 128

The role of biochar, natural iron oxides, and nanomaterials as soil amendments for immobilizing metals in shooting range soil

Rajapaksha, A. U., Ahmad, M., Vithanage, M., Kim, K.-R., Chang, J. Y., Lee, S. S., & Ok, Y. S. (2015) · Environmental Geochemistry and Health

Heavy metals in environmentAdsorption and biosorption for pollutant removal

Cited by 128

Simultaneous production of syngas and magnetic biochar via pyrolysis of paper mill sludge using CO 2 as reaction medium

Cho, D.-W., Kwon, G., Yoon, K., Tsang, Y. F., Ok, Y. S., Kwon, E. E., & Song, H. (2017) · Energy Conversion and Management

Thermochemical Biomass Conversion ProcessesMining and Gasification Technologies

Cited by 115

Effect of compost addition on arsenic uptake, morphological and physiological attributes of maize plants grown in contrasting soils

Mehmood, T., Bibi, I., Shahid, M., Niazi, N. K., Murtaza, B., Wang, H., Ok, Y. S., Sarkar, B., Javed, M. T., & Murtaza, G. (2017) · Journal of Geochemical Exploration

Arsenic contamination and mitigationHeavy metals in environment

Cited by 111

Release dynamics of As, Co, and Mo in a biochar treated soil under pre-definite redox conditions

El-Naggar, A., Shaheen, S. M., Hseu, Z.-Y., Wang, S.-L., Ok, Y. S., & Rinklebe, J. (2019) · Science of The Total Environment

Heavy metals in environmentArsenic contamination and mitigation

Cited by 89

Green remediation of benzene contaminated groundwater using persulfate activated by biochar composite loaded with iron sulfide minerals

Zhu, J., Song, Y., Wang, L., Zhang, Z., Gao, J., Tsang, D. C. W., Ok, Y. S., & Hou, D. (2022) · Chemical Engineering Journal

Advanced oxidation water treatmentEnvironmental remediation with nanomaterials

Cited by 85