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Variations in contamination by mercury, cadmium and lead on swine farms in the district of Hodonin in 1994 to 1999
swine farms heavy metals mercury cadmium
2015/1/20
Environmental samples (n = 254) were collected at regular intervals from 1994 to 1999 on three swine farms in the area of the district town Hodonín, Czech Republic. The samples of feed mixtures (n = 8...
Industrial lead pollution beat explorers to the South Pole by 22 years and persists today
Industrial lead pollution beat explorers the South Pole 22 years persists today
2014/8/14
Norwegian explorer Roald Amundsen became the first man to reach the South Pole in December of 1911. More than 100 years later, an international team of scientists led by Joe McConnell of Nevada’s Dese...
Recycle of Wastewater from Lead-Zinc Sulfide Ore Flo-tation Process by Ozone/BAC Technology
Lead-zinc sulphide ore Ozone/BAC flotation wastewater recycle
2013/3/9
Lead-zinc sulphide ore contains lead sulphide (galena), and zinc sulphide (sphalerite). In the first flotation stage, galena is rendered hydrophobic with an organic collector such as xanthate, while s...
Decrease of TSP, PM10, and Lead Concentration in a Lead Company in Alexandria City, Egypt
Air Pollution TSP-PM10-Lead-Dry Wet Filters
2013/3/8
The study was carried out in a lead company inside Alexandria which exists in a residential area. Different sites have been selected inside the Department of Lead Improvement to measure TSP, PM10, and...
Contribution of Soil Lead to Blood Lead in Children: A Study from New Orleans, LA
Metals Lead New Orleans Exposure Model
2013/3/12
In recent years, a significant number of environmental studies have been conducted in New Orleans, LA and surrounding Gulf Coast areas due in part to the occurrence of hurricanes Katrina and Rita. Dat...
Navigating the Lead Laws/Rules/Standards for Renovation and Repair Activities: A Guide for Contractors and Laborers
Lead-Safe Work Practices Renovation Work Lead Exposure Construction Standards EPA Renovation Repair and Painting Rule Weatherization
2013/3/12
Children and adults are often exposed to lead in homes as a result of deteriorating lead-based paint surfaces and any disturbance to those surfaces. There are a number of laws, regulations, standards ...
An Evaluation of Edible Plant Extracts for the Phytoremediation of Lead Contaminated Water
Heavy Metals Bioremediation Lead Remediation Water Contamination Phytoremediation
2013/3/11
There is a growing global concern for the environmental and health hazards posed by heavy metal contaminants, especially lead in the soil and ground water. The potential for plant and animal uptake, m...
Lead Remediation of Contaminated Water by Charcoal, LA Red Clay, Spinach, and Mustard Green
Remediation Heavy Metal Lead Water Contamination Spinach Contaminated Water
2013/3/13
Lead is a toxic and naturally occurring substance with documented neurotoxin, toxic, and long-lasting adverse health effects globally. Lead exposure can cause impaired physical and mental development ...
Effects of EDTA and DTPA on Lead and Zinc Accumulation of Ryegrass
EDTA DTPA Enrichment Plant Ryegrass Lead and Zinc
2013/3/12
The tailing ponds of lead-zinc mines are artificial environment pollution sources, and also important dangerous sources of heavy metal contamination in lead-zinc mining areas. To study the effects of ...
Phytoextraction of Metal Contaminants by Typha Angustifolia: Interaction of Lead and Cadmium in Soil-Water Microcosms
Phytoextraction Contaminant Interaction Lead Cadmium Microcosm Typha Angustifolia
2013/3/13
A greenhouse study was conducted on phytoextraction and accumulation of lead (Pb) and cadmium (Cd) from contaminated soil – water microcosms by the narrow-leaved cattail, Typha angustifolia. The plant...
Removal of Lead Ion from Industrial Wastewaters by Activated Carbon Prepared from Periwinkle Shells (Typanotonus fuscatus)
Lead Adsorption Kinetics Periwinkle shell Wastewater
2009/10/9
Lead adsorption from industrial wastewater was studied with the aim of detoxifying industrial effluents before their safe disposal onto land or into river waters. Activated periwinkle shell carbon (PS...