Samples of Class I landfill of North Central Polk County contained high level of arsenic (As) above 10 µg L−1, the permissible concentration levels in drinking water. By the method of addition, it was determined that the natural leachate samples contained 29 ± 2 µg L−1 of dissolved As and 126 ± 6 µg L−1 of total As. The sorption capacity of Kemiron fell from 85–90% of the initial 5 mg L−1 As(V) concentration in DI water to 40–50% of 1 mg L−1 initial As(V) concentration in the real landfill leachate system. The age of the landfill leachate exerted no significant influence on the sorption density of As(V) onto Kemiron. There were however small changes in the sorption density of As(III) onto Kemiron. The presence of selenite Se(IV) was the mai...
Effects of pH, As species, and Fe/Mn minerals on the fractions of adsorbed As in aquifer sediments w...
Drinking-water treatment residual (WTR) have been proposed as a low-cost alternative sorbent for ars...
This research dealt with the leaching of arsenic containing waste rocks from a proposed gold mine si...
Samples of Class I landfill of North Central Polk County contained high level of arsenic (As) above ...
This research evaluated the effectiveness of a commercially available adsorbent, Kemiron, to remove ...
The recent lowering of the arsenic MCL from 50 ppb to 10 ppb in 2006 will cause many utilities to im...
Arsenic is a naturally occurring contaminant in ground water. The link between human exposure to ele...
This study investigated the effect of pH and coexisting ions on As(III) adsorption using batch exper...
A detailed study on As(III) and As(V) adsorption on polymetallic sea nodule in aqueous medium has be...
Kemiron, a commercially available, porous iron oxide sorbent was evaluated in batch systems for arse...
The capacity of four mineral sorbents to retain arsenic under simulated mature landfill conditions w...
More than 170 million individuals have been influenced by arsenic (As) because of the ingestion of A...
Groundwater arsenic contamination has emerged as a major health threat to millions of people around ...
After soil washing in the former wood preservation industry, the concentration of As (arsenic) have ...
Lowering the Maximum Contaminant Level (MCL) for arsenic in drinking water in the U.S., has caused a...
Effects of pH, As species, and Fe/Mn minerals on the fractions of adsorbed As in aquifer sediments w...
Drinking-water treatment residual (WTR) have been proposed as a low-cost alternative sorbent for ars...
This research dealt with the leaching of arsenic containing waste rocks from a proposed gold mine si...
Samples of Class I landfill of North Central Polk County contained high level of arsenic (As) above ...
This research evaluated the effectiveness of a commercially available adsorbent, Kemiron, to remove ...
The recent lowering of the arsenic MCL from 50 ppb to 10 ppb in 2006 will cause many utilities to im...
Arsenic is a naturally occurring contaminant in ground water. The link between human exposure to ele...
This study investigated the effect of pH and coexisting ions on As(III) adsorption using batch exper...
A detailed study on As(III) and As(V) adsorption on polymetallic sea nodule in aqueous medium has be...
Kemiron, a commercially available, porous iron oxide sorbent was evaluated in batch systems for arse...
The capacity of four mineral sorbents to retain arsenic under simulated mature landfill conditions w...
More than 170 million individuals have been influenced by arsenic (As) because of the ingestion of A...
Groundwater arsenic contamination has emerged as a major health threat to millions of people around ...
After soil washing in the former wood preservation industry, the concentration of As (arsenic) have ...
Lowering the Maximum Contaminant Level (MCL) for arsenic in drinking water in the U.S., has caused a...
Effects of pH, As species, and Fe/Mn minerals on the fractions of adsorbed As in aquifer sediments w...
Drinking-water treatment residual (WTR) have been proposed as a low-cost alternative sorbent for ars...
This research dealt with the leaching of arsenic containing waste rocks from a proposed gold mine si...