10-15: Enhanced Cooling Tower For Colder Water, Energy Savings And ReducedThis paper describes a novel, patent pending, two stage evaporative cooling tower dry ambient air conditions. A heat recovery system is utilized between cooling tower discharge and intake to pre cool warm and dry entering air to reduce its wet bulb temperature, dropping the theoretical cold water temperature limit to the ambient dew point. For given ambient conditions, performance can be engineered through a combination of cooling tower component

The recirculating water contained 500 ppm each of calcium hardness and total alkalinity (both as calcium carbonate) at either 105 or 130 degrees Fahrenheit

This paper will document a case of a large cooling tower application in the Gulf Coast that had a 17 parts per billion (ppb) discharge limit placed on it and how ultrafiltration membrane technology was used successfully to lower the cooling tower blowdown copper concentration from 400 ppb to less than 17 ppb

An explanation is offered for some of the silica specie reactions that are

The growth of biofilm can aggravated mineral scaling and the deposition of corrosion products

Liquid biocides continue to be a popular choice for control of microorganisms in industrial water systems and numerous treatment options exist in both oxidizing and non-oxidizing biocide categories

The new program utilizes new chemistry that is completely halogen stable and provides performance far superior to that obtained with the industry-standard phosphonate and azole (tolyl triazole)

This paper describes a novel

Additionally

we will use the mathematical modeling as the methodology for the determination of the thermal performance of a cooling tower located in an oil refinery in the state of Bahia

the choice of best product for th application becomes more critical

of CTI ATC-105 incorporating changes to almost every section of the document

This paper is a discussion of the mathematical accuracy of the CTI Test Code ATC-105 test evaluation method