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Dec 28 2000
It is important to sanitize a well twice a year whether it is a new well or an existing well. If the well has been disrupted for service or repair,…
Dec 28 2000
Activated carbon (AC) has many applications as listed in Table 1. All AC applications end up with exhausted (spent) AC. This article will run in two…
Dec 28 2000
"In four years, half of San Diego may be filling its glasses with tap water that once ran through its toilets.""In four years, half of San Diego may…
Dec 28 2000
Most water quality management programs require, among other things, frequent measurement of conductivity or TDS. Knowing the conductivity or TDS of a…
Dec 28 2000
A California-based chicken processing plant needed an accurate, reliable method of maintaining high chlorine residuals in their sanitizing and…
Dec 28 2000
A manufacturer of air craft components generates a free and emulsified oily wastewater that results from their machining, milling, cutting and other…
Dec 28 2000
One of the most frequently-asked questions of PC Data Processing is, "In what ways will an integrated Windows 95/NT billing application benefit my…
Dec 28 2000
These are times of constant change and technology advancement. Improvements in computers, data communications and science and engineering affect…
Dec 28 2000
Aerobic digestion has long been the process of choice for small to medium size facilities (up to 5 mgd). Traditionally, digesters have been designed…
Dec 28 2000
A streamlined method of dewatering digested wastewater sludge is helping cut costs for one rural Virginia water authority. The self-contained mobile…
Dec 28 2000
The most common process for iron removal from water is to allow water-soluble ferrous iron (FE2+) in water to turn into water-insoluble ferric iron (…
Dec 28 2000
Virtually every industry is challenged with developing and implementing monitoring programs that detect oil and refined petroleum products like fuels…
Dec 28 2000
On the small island of Leyte in the Phillipines, the Fuji Electric Corp. selected Fibercast fiberglass piping as a cost effective alternative to…
Dec 28 2000
Shower filter dechlorination requires its own unique design approach to meet various health requirements.In less than 10 years, shower filters have…
Dec 28 2000
The bottled water industry is exposed to regulations from the local level through the international level. The industry as a whole attempts to…
Dec 28 2000
The huge impact of Microsoft Windows is not confined to applications running on the desktop PC. Today, Windows is also having a major impact on the…
Dec 28 2000
As development throughout the world booms, so does the potential for a variety of environmental problems and challenges. One such challenge facing…
Dec 28 2000
A deteriorating infrastructure is one of the biggest concerns for municipal wastewater systems. According to the EPA's 1992 Needs Survey Report to…
Dec 28 2000
The mention of "fractures" conjures up images in variability and unpredictability to many groundwater hydrologists. Anecdotal evidence of this…
Dec 28 2000
When Franklin, Ohio, sold its wastewater treatment plant to a private firm in 1995 as part of a special EPA demonstration project, many thought this…
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