The methods of metal removal are numerous and selection of the appropriate techniques depend upon factors such as the particular metal(s) involved, the chemical composition of the wastestream, the volume requiring treatment, variability in composition and flow of the wastestream and level of treatmen...
The influence of the pH of the metal ion solutions on the uptake levels of the metal ions by the selected adsorbents used were carried out between pH 2 and pH 10. The optimum pH for copper removal was 6 in the case of peanut husk charcoal...
(16) Both sides of the rolling brush are equipped with visual width warning rods, which is convenient for the driver to control the position of the brush head during work; (17) The rolling brush power is taken by the engine, and the rolling brush hydraulic ...
The plants and substrate, which provide support for plant growth, are essential components of the CWs system and contain a wide range of biochemical and microbial processes that degrade organic and inorganic waste present in the wastewater from various sources into nontoxic products [16, 17]. The...
A lot of anthropogenic activities can discharge arsenic into the ecosystem such as industrial wastes, incineration of municipal, pesticide production and w
Textile wastewater is known for its high complexity and intense colour. Surface water bodies in developing countries like India are highly contaminated by the direct release of textile effluents. Due to the increase in water scarcity, the reuse of treate
Grievously, our water resources (surface and groundwater) are becoming contaminated due to industrialization and the lack of proper waste disposal systems. Various contaminants in the water are heavy metals, anions, pharmaceuticals, personal care products, feed additives, organic dyes, etc [1]. ...
The swift rise of hazardous dye effluent from diverse sectors continues to be a severe public health problem and a top priority for environmental preservation, presenting a significant obstacle to the current conventional water treatment systems. This st
Landfill leachate is a highly polluted wastewater resulting from the decomposition of organic waste in landfills. It contains high levels of organic matter, nitrogen, phosphorus, heavy metals, and other contaminants of environmental and health concerns, but landfill leachate could also be used to produ...
Hydrothermal conversion of biomass waste to activated carbon with high porosity: a review. Chem Eng J. 2016. https://doi.org/10.1016/j.cej.2015.08.014. Article Google Scholar Yan Y et al., The kinetics studies and thermal characterisation of biomass. In: Energy procedia, 2019. https://...