A5101960746- Advanced oxidation water treatment
- Environmental remediation with nanomaterials
- Water Treatment and Disinfection
- Landfill Environmental Impact Studies
- Waste Management and Environmental Impact
- Integrated Water Resources Management
- Iron oxide chemistry and applications
- Water Quality Monitoring and Analysis
- Healthcare and Environmental Waste Management
- Clay minerals and soil interactions
- Municipal Solid Waste Management
- Recycling and Waste Management Techniques
- Chromium effects and bioremediation
- Soil and Unsaturated Flow
- Pharmaceutical and Antibiotic Environmental Impacts
- Mechanical Engineering Research and Applications
- Environmental Chemistry and Analysis
- Metal Extraction and Bioleaching
- Adsorption and biosorption for pollutant removal
- Machine Learning in Materials Science
- Bipolar Disorder and Treatment
- Sustainable Development and Environmental Management
- Heavy metals in environment
- Control Systems and Identification
- Mining and Industrial Processes
Bialystok University of Technology
2013-2023
Jackson State University
1998
Abstract Leachate from landfills is a product of complex biological and physicochemical processes occurring during waste storage. In the present study, toxicity landfill leachate (LL) to human bacterial cells was investigated for better understanding LL environmental toxicity. Studies regarding properties cytotoxicity analysis were conducted. Escherichia coli , Pseudomonas fluorescens Bacillus subtilis fibroblasts melanoma A-375 cells, cell viability assays applied. For determination...
The most important problem related to the collection of waste in landfills is presence harmful substances contained leachate resulting from flow atmospheric precipitation through deposited waste, which may end up soil. As a result, soil’s chemical degradation occurs, result change structure and activity microorganisms. In addition, can groundwater that be hazardous human health. aim study was determine effect landfill on selected physicochemical, biological biochemical properties soils....
The paper presents an evaluation of leachate monitoring data as well investigation temporal and seasonal variability quality.The analysis includes 27 sampling carried out at selected municipal landfill during 7-year observation period.In samples, concentration Pb, Cu, Zn, Cr, Hg, Cd, Total Organic Carbon (TOC), Polycyclic Aromatic Hydrocarbons (PAH) value pH electro-conductivity (EC) were determined.Estimation demonstrated a declining trend in EC, TOC Zn with time.Concentration Cd PAH...
The paper deals with the study on use of Fenton and photo-Fenton process for treatment landfill leachates from a stabilized site.The effluents were characterized by pH 8.1, color: 1320 mg Pt/L, COD 1670 mg/L, BOD 5 155 conductivity 10.3 mS/cm, absorbance UV 254 0.332 turbidity 11 NTU.It has been shown that using Fe(II) hydrogen peroxide in reaction, organic compounds expressed as can be efficiently removed effluents.The was carried out at various doses H 2 O Fe(II), different reaction times...
In this study, the application of ozonation and with hydrogen peroxide processes for landfill leachate treatment was investigated. The effluents were characterized by COD 710 mgO 2 /dm 3 BOD 5 72 mg O . According to adopted indicators, determined BOD/COD ratio 0.1 in raw leachates indicates a stabilized landfill. Ozone applied at doses 0.15 - 0.6 gO , such keep weight ratios H /O 0.4 1.6. maximum UV absorbance removal respectively 29% 51% applying high ozone dose After oxidation, increased...
This study investigated the use of weathered halloysite as an ion exchange material for ammonium removal from water. The was conducted under static and dynamic conditions. influence such parameters preliminary concentration ions, dose halloysite, pH examined in periodic studies. capacity various regeneration conditions concentration, excess solution at which performed also determined. effect flow velocity, initial NH4+-ions studied column tests halloysite’s -exchange best results were...
Leachates from landfills constitute a very complex environmental matrix with potentially toxic properties for both the environment and humans. Due to this fact, toxicological tests were carried out on landfill leachate (LL) obtained local in Hryniewicze (Poland). The analyses included physicochemical studies of leachates their impact soil plants, conducted bacterial models human cell models. results indicate high contents metals organic matter, especially dangerous PAHs, tested leachate....
In this paper, the application of Iron(III) chloride and hydrogen peroxide oxidation processes for stabilized landfill leachate treatment was investigated. The came from a municipal sanitary average values its main parameters were: pH 8,03; COD 605 gO2/m 3; BOD 65 NH4 + 92 gN/m3; conductivity 6,47 mS/cm; UV254 absorbance 0,300 turbidity 1,6 NTU. It is demonstrated that can effectively remove pollutants such as color, absorbance. A combination process, accomplished at different weight ratios...
The paper concerns the experimental research related to removal of color and permanganate index (COD Mn ) in presence iron manganese from underground water by means coagulation ozonation.The tests were carried out on a laboratory technical scale real treatment system.Ozone, as strong oxidizing agent, was used reduce intensity convert Fe 2+ ions Fe(OH) 3 MnO 2 , respectively.In order optimally remove value below 15 mg/L, ozone dose mg/L sufficient, which also ensured proper manganese, 94%...
1. Apaydin O., Gonullu M.T., 2007. Route optimization for solid waste collection: Trabzon (Turkey) case study. Global Nest Journal, 9(1), 6–11. Google Scholar
The article describes optimization studies aimed at analysing the impact of capital and current cost changes for combustion waste storage on its system management structure. study was conducted using example an analysis medical in Podlaskie Province, north-eastern Poland. scope operational research carried out under divided into two stages calculations with assumed technical economic parameters system. In first stage, lowest functioning analysed generated, whereas second one influence input...