Breakthrough Indicator Articles & Analysis
4 articles found
However, by identifying reliable pollutant indicators or surrogates, operators and regulatory agencies can monitor sites efficiently and respond to groundwater quality changes that may indicate potential breakthrough of contaminants. ...
The effect of pH, flowrate, chlorate and chloride concentration on the breakthrough curves were studied in small-scale column trials. The results obtained show enhanced adsorption at low flowrates, higher chlorate concentrations, and at a pH of 10. ...
An increase in water level (ground water mounding) indicates hydraulic influence prior to the arrival of the amendment front. ...
Biosorption of lead by immobilised Phanerochaete chrysosporium over two successive cycles of sorption-desorption was investigated in a continuously operated packed bed column. The breakthrough curves in each sorption cycle were measured as a function of different bed depths in the column at an inlet lead concentration of 40 mg/L. The values of various ...