Application of ultrasound irradiation in landfill leachate treatment

Concentration of heavy metals in leachate, soil, and plants in Tehran’s landfill: Investigation of the effect of landfill age on the intensity of pollution

“…Also, in addition to the composition of the solid waste, parameters such as the age of the landfill, degradation stage, and the applied technology, are effective in the quality of the landfill leachate [ 16 ]. Heavy metals are one of the most important contaminants in landfill leachate [ 17 ]. Regarding the effect of solid waste separation on the concentration of leachate heavy metals, in developing countries, due to low waste separation before landfill, leachate heavy metals may be higher [ 18 ].…”

Trends and characteristics of employing cavitation technology for water and wastewater treatment with a focus on hydrodynamic and ultrasonic cavitation over the past two decades: A Scientometric analysis

“…In fact, most of the articles where also the cost of the investigated process was considered were from Spain and Iran, such regulations are quite weak and very rarely applied (Ebadi et al, 2020), in the last three years, only very limited numbers of publications on cavitation refer to such standards. However, since one of the major issues for this country is the lack of operational incinerators, many articles focus on applying cavitation to manage industrial wastewater and landfill leachate (Torkashvand et al, 2021).…”

The fate of leaked heavy metals in the urban environment under different persistence and precipitation scenarios

“…The consumption of more diverse products has led to the production of new solid waste types, some of which are the origin of serious pollutants such as pathogens and heavy metals 2 . The direct emission of pollution from solid waste and the indirect emission of pollutants from different stages of waste management, such as landfill leachate and incinerator exhaust, are important concerns 3 . For example, can mention the increase in the consumption of alkaline batteries in recent decades in various household appliances, which has caused the production of battery waste as a household hazardous waste 2 .…”