Removal of Selenium in Drinking Water by Manganese Greensand, Iron Oxide-Coated Sand and Ion-Exchange Resin

Manganese in Recovered Water From An ASR Well

Heavy Metals Transport Implications of Biotic Uptake in the Coeur D'Alene River Basin

Controlling Lead and Copper Corrosion and Sequestering of Iron and Manganese
With the recently enacted Lead and Copper Rule (LCR), many utilities are faced with the conflict of meeting the requirements of the Rule and controlling aesthetic problems caused by source...

The Relationship of Speciation to Iron and Manganese Removal Strategies
Case studies are presented describing how Fe and Mn speciation procedures were used to solve process problems at two water utilities. A series of filtration steps are used to separate...

Arsenic Removal by Manganese Greensand Filters
Some of the small communities in Saskatchewan are expected to have difficulty complying with the new maximum acceptable concentration (MAC) of 25 μg/L for arsenic. A test column was set...

Effects of Pre-Oxidation on In-Line Filtration: Particle and Manganese Removal

Evaluation and Modeling of Soluble Manganese Removal by Oxide-Coated Dual Media Filtration

Chemistry of N and Mn Cox Hollow Lake, Wis., Following Destratification
Concentrations and forms of nitrogen and manganese species were determined in Cox Hollow Lake, Wisconsin, after the lake was destratified by artificial aeration. Destratification of this...

Impoundment Water Quality Changes Caused by Mixing
Mechanical pumping was used to artificially destratify a 2,380-acre-ft lake in northern Kentucky. The pump drew water from the bottom and discharged it at the surface. Analysis of samples...

An Unusual Deposit in a Hydraulic Tunnel
In conduit of Santeetlah Hydroelectric Project, NC, analysis has shown that black deposit adhering to walls consists of metallic oxides, mostly manganese; determination of process by which...

Anaerobic Reduction of Manganese in Reservoirs
Manganese may appear seasonally in some impoundments while part of impoundment is anaerobic; possible source may be reduction of insoluble manganese dioxide found in soil by carbon dioxide...

An Improved Dilution Method for Flow Measurements
Procedure for measuring flow in sewers containing industrial wastes by manganese dilution method; inexpensive technical grade of manganous sulphate was injected into sewers and degree...

The Purification of Ground-Waters Containing Iron and Manganese
DataNotAvailable...

The Purification of Ground-Waters Containing Iron and Manganese
DataNotAvailable...

 

 

 

 

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