11-04: An Improved Method For Calculating Calcium Carbonate Deposition On Fan PerformanceBy definition, when pH Actual = pH Saturation, the LSI is zero. However, in special cases where these terms are greater than 6. 5, an alternative index, the RSI, predicts CaCO3 dissolution. Conversely, when the terms are equal but less than 6. 5, the RSI predicts CaCO3 deposition. Furthermore, when there is virtually no calcium but ample alkalinity present, both conventional indices predict scaling when in fact none will occur. A new index is proposed
there have been changes to the system: cooling tower additions
optimization of pH control
this paper will address Factory Mutual (FM) Approval and the costs and advantages of this program
This paper describes in detail the causative factors
This process consists of an EPDM rubber seal that is positioned over the affected area and is locked in place with two hydraulically expanded stainless steel retaining bands
while the supplies of uncontaminated water dwindle
as a versatile microbiocide suitable for use in many diverse treatment applications
there has been significant research in construction labor productivity which provides an increasing body of empirical data as to the effects of various factors on construction labor productivity within our industry
South Africa operates the world's largest coal to synthesis gas conversion process
This paper discusses the development of low speed
is driving competition for fresh water between people and power plants
This paper will explore the current state of the art in Structural Health Monitoring (SHM) concepts and instrumentation for evaluating the structural behavior of cooling towers
