Witco Chemical, Sdn Bhd

Chilled water is a commodity often used to cool a building's air and equipment, especially in situations where many individual rooms must be controlled separately, such as a hotel. The chilled water can be supplied by a vendor, such as a public utility or created at the location of the building...

External treatment is the reduction or removal of impurities from water outside the boiler. In general, external treatment is used when the amount of one or more of the feed water impurities is too high to be tolerated by the boiler system in question. There are many types of external treatment...

An ion-exchange resin or ion-exchange polymer[1] is an insoluble matrix (or support structure) normally in the form of small (1-2 mm diameter) beads, usually white or yellowish, fabricated from an organic polymer substrate. The material has highly developed structure of pores on the surface of...

Fuel Oil is a liquid that remains as a residue when distillate fuels are removed from crude petroleum during refining. The impurities in the original crude are concentrated in the residue giving rise to a number of difficulties in the combustion of residual fuel oil. Fuel Oil is rich in...

A pump displaces a volume by physical or mechanical action. Pumps fall into three major groups: direct lift, displacement, and gravity pumps.[1] Their names describe the method for moving a fluid.

With the help of the auto-tuning function for drive axes, it is possible to automatically and optimally configure the drive controller for the ACOPOSmulti drive system (this includes the position controller and the underlying speed controller). The control parameters are detected while the machine...

The Basic Test Kit includes one set of hardware and enough reagents to conduct up to 50 rounds of testing for pH, dissolved oxygen, temperature, and turbidity.

Bypass Feeders are designed to provide you with a rugged and dependable means of introducing treatment chemicals into hot and chilled water, or other liquid streams. Simplicity of design and ease of operation is inherent in every Bypass Feeder. With three styles to choose from, the offers the...

Open cooling tower systems are well recognized as existing under much greater environmental stresses, and therefore traditionally suffer a greater corrosion loss. Compared to a closed chill water or secondary piping system which will typically show a 1-2 mil per year (MPY) or less corrosion rate,...

Water softening is the reduction of the concentration of calcium, magnesium, and other ions in hard water. These "hardness ions" can cause a variety of undesired effects including interfering with the action of soaps, the build up of limescale, which can foul plumbing, and galvanic corrosion.[1]...