Electro-Fenton reactions can be very effective for organic pollutant degradation, but they typically require non-sustainable electrical power to produce hydrogen peroxide. Two-chamber microbial fuel cells (MFCs) have been proposed for pollutant treatment using Fenton-based reactions, but these types of MFCs have low power densities and require expensive membranes. Here, more efficient dual reac...

Honey bees (Apis mellifera L.) are bioindicators of environmental pollution levels. During their wide-ranging foraging activity, these hymenopterans are exposed to pollutants, thus becoming a useful tool to trace the environmental contaminants as heavy metals, pesticides, radionuclides and volatile organic compounds. In the present work we demonstrate that bees can also be used as active sample...

ublicly owned treatment works (POTWs) are beginning the process of identifying air emissions from their wastewater treatment and collection facilities. Many of these facilities will be required by local and state regulatory agencies to reduce emissions to meet air quality or health risks standards. Emissions include odors and toxic, reactive, volatile and criteria pollutants. A wide range of re...

With rapid advancement in science and technology in the last few centuries, modifications in every aspect of life are continuously occurring. No doubt, these modifications are improving life standards but among them some are harmful for our health. Along with numerous benefits, side effects of formulated synthetic chemicals are needed to investigate further to develop alternatives with ideally ...

background: one of europe’s most well-developed industrial regions is found in the republic of bulgaria. the industrialization of the region has a big impact on air pollution. thermal power plant “maritza east” (the largest of its kind in southeastern europe), the army training range, machine manufacturers, household heating and high volume of automobile traffic are all major sources of polluti...

Purpose – This paper has been produced to enumerate and discuss threats which are caused by industry and may affect health in the province of Kocaeli. Design/methodology/approach – Industries in the province, depending on their function, were grouped into sectors. Air, water and solid waste pollutants produced by each sector were assessed for each region of the province. Findings – Of the 7,400...

A sediment sampling based on a two-dimensional mapping was performed in the harbour of Trieste (northern Adriatic Sea), considering 28 sites exposed to pollutant inputs from harbour and industrial activities. Polycyclic aromatic hydrocarbons (PAHs) and polychlorinated biphenyls (PCBs) were determined in surface sediments, because these very persistent pollutants seem to be responsible for the d...

BACKGROUND One of Europe's most well-developed industrial regions is found in the Republic of Bulgaria. The industrialization of the region has a big impact on air pollution. Thermal power plant "Maritza East" (the largest of its kind in southeastern Europe), the army training range, machine manufacturers, household heating and high volume of automobile traffic are all major sources of pollutio...