Results 31 to 40 of about 4,281 (189)

Sustainable Remediation of Landfill Leachate Through Sludge-Based Adsorbents: A Critical Review of Synthesis, Performance, and Circularity

Molecules
The complex composition of landfill leachate, characterized by high concentrations of refractory organic matter, ammonium nitrogen, and heavy metals, requires efficient and sustainable treatment technologies.
Maria Râpă, Adrian Bîldea, Ecaterina Matei, Alina-Cornelia Ion, Cristian Predescu   +4 more
doaj   +1 more source

Impacts of Landfill Leachate on the Surrounding Environment: A Case Study on Amin Bazar Landfill, Dhaka (Bangladesh)

Soil Systems, 2022
Currently, a total of about 15,000 tons/day of waste is generated in the entire Dhaka city with an average per capita waste generation of 0.641 kg/day. Only 37% of this waste is collected and dumped into the two sanitary landfill sites, which is the only
Rysul Hasan Hredoy, Md. Abu Bakar Siddique, Md. Ahedul Akbor, Md. Aftab Ali Shaikh, Md. Mostafizur Rahman   +4 more
doaj   +1 more source

Land Use and Land Cover Analysis for Solid Waste Management in NCT Delhi Using Fusion Aware Segformer

Land Degradation &Development, EarlyView.
ABSTRACT The use of Land Use Land Cover (LULC) analysis is a fundamental requirement for urban solid waste management (SWM); however, conventional LULC analysis methods are not well suited to the spatio‐temporal variability, multi‐sensor heterogeneity, and seasonal variations of highly dynamic urban environments.
Rubeena Vohra, Ashish Kumar
wiley   +1 more source

Treatment of landfill leachate by using electron beam technology

Gongye shui chuli
The raw liquid and the bio-treatment（MBR） effluent of landfill leachate were irradiated using electron beam（EB） technology. The effect of EB irradiation on the molecular weight，organic composition of pollutants in the landfill leachate，as well as the ...
CHEN Hai, XU Senfei, ZHU Huanzheng, ZHANG Chunyuan, ZHANG Tao, LU Jieping, HE Shijun   +6 more
doaj   +1 more source

Sustainable Metal Recovery From E‐Waste: Exploring Greener Leachates in Hydrometallurgical Processes

MetalMat, EarlyView.
Recycling of electronic waste to synthesize valuable metals using green leachate. ABSTRACT The accumulation of electronic waste (e‐waste) poses environmental hazards and leads to the loss of valuable metals such as gold, silver, copper, and rare earth elements.
Shassatha Paul Saikat, Nazim Uddin, Md. Kawsar, Samina Ahmed, Md. Sahadat Hossain   +4 more
wiley   +1 more source

Modeling the effects of hydrological characteristics and design of municipal waste landfill on the leachate rate: a case study of Urmia city

سلامت و محیط, 2020
Background and Objective: One of the major challenges facing landfill operation is the pollution caused by leachate infiltration beneath the landfill site.
Milad Ghaffariraad, Mehdi Ghanbarzadeh Lak   +1 more
doaj  

Landfill Leachate Toxicity Removal in Combined Treatment with Municipal Wastewater

The Scientific World Journal, 2012
Combined treatment of landfill leachate and municipal wastewater was performed in order to investigate the changes of leachate toxicity during biological treatment.
J. Kalka
doaj   +1 more source

Application of Cu/Mg/Al-chitosan-O3 system for landfill leachate treatment: Experimental and economic evaluation data

Data in Brief, 2017
Landfill leachate contains heavy organic pollutants, which pollute ground and surface waters. This dataset applied a newly-introduced catalyst, Cu/Mg/Al-chitosan, for a landfill leachate treatment during a catalytic oxidation. The data of chemical oxygen
Dariush Ranjbar Vakilabadi, Bahman Ramavandi, Amir Hessam Hassani, Ghasemali Omrani   +3 more
doaj   +1 more source

Characteristics, properties and limitations of per‐ or polyfluoroalkyl substances (PFASs) and fluoropolymers

Polymer International, EarlyView.
An overview and categorization of man‐made per‐ or polyfluoroalkyl substances (PFASs) including low‐molar‐mass and high‐molar‐mass fluorochemicals, and their international regulations is presented. Though certain PFASs are toxic, bioaccumulative and cross the human cellular membranes, others, such as fluoropolymers, are safe, reliable and involved in ...
Bruno Améduri
wiley   +1 more source

Variability of Parameters Involved in Leachate Pollution Index and Determination of LPI from Four Landfills in Malaysia

International Journal of Chemical Engineering, 2010
Landfill sites are potential sources of human and environmental hazards. Leachate produced form these waste dumping sites is heterogeneous and exhibits huge temporal and seasonal variations.
Muhammad Umar, Hamidi Abdul Aziz, Mohd Suffian Yusoff   +2 more
doaj   +1 more source