Objectives: HD (mustard gas), a chemical weapon, can be used in chemical warfares or terror attacks. HD gas can cause critical damage to the human body when inhaled, which makes it important to determine the threat of HD from contaminated areas. When HD is sprayed to the land su...
Objectives: Nanoscale zero-valent iron (nZVI) is known to effectively remove various contaminants due to its small size and high specific surface area, but it is limited in practical water treatment processes due to its difficulty in recovery after use. In this study, a method o...
Objectives: Total waste that is generated in South Korea per land area is ranked in fourth among OECD countries. Therefore, the importance of resource circulation through waste recycling should be emphasized. Red mud, one of the industrial wastes, is a by-product of the aluminum...
Objectives : This study was performed to investigate optimal conditions for fermentative hydrogen production of lipid-extracted microalgae waste (LMW) by single and combined pretreatments.
Methods : To produce LMW as a feedstock, the lipids were extracted from Chlorella vulgari...
Hydroponics is a cultivation technology of growing plants in nutrient solutions without soil. Hydroponic cultivation has the advantages of high yield per unit area and high quality crop production, however, there is a problem that the waste hydroponic nutrient solution can cause...
