This process is used in internal conditioning of boiler water, on the one hand and conditioning of cooling and process water, on the other orthophosphate such as trisodium phosphate and complex phosphates scuh as sodium hexametaphosphate are both used in steam boilers to precipitate whatever small amounts of calcium ion reach the boiler water through the pretreatment system or by leakage through the condensor. sodium hexametaphosphate is advantageous where the boiler water naturally tents to become too alkaline because it reduces this excess alkalinity by reverting to an acid orthophosphate in the boiler. Sodium hexametaphosphate is also widely used for minimizing the corrosion and pickup of iron by water in circulating cooling systems, in plant water distribution systems, and in municipal systems.
Define processes on either end of communication. Define the types of messages. Define the syntax of messages. Define the meaning of any informational fields. Define how the messages are sent and the expected response. Define interaction with the next lower layer.
That is the correct spelling of the term "air conditioning" (air cooling).
It explains the meaning of something. To define: To describe or outline the functional characteristics of a word or object.
They were unable to define the word properly. He used chalk to define the edges of the figure.
"Noncontingent reinforcement refers to delivery of reinforcing stimuli regardless of the organism's (aberrant) behavior. The idea is that the target behavior decreases because it is no longer necessary to receive the reinforcement. This typically entails time-based delivery of stimuli identified as maintaining aberrant behavior, which serves to decrease the rate of the target behavior.http://www.answers.com/topic/operant-conditioning#cite_note-1 As no measured behavior is identified as being strengthened, there is controversy surrounding the use of the term noncontingent "reinforcement".http://www.answers.com/topic/operant-conditioning#cite_note-2"operant-conditioning
this is so bcoz even if cabonate conditioning forms soft scale , but it is a SCALE phosphate conditioning forms soft sludge , which can be removed by blow down operation . so its better than carbonate condiitoning
Phosphate conditioning is a method used to improve the adhesion of coatings or finishes to metal surfaces by applying a phosphate solution. The process involves creating a phosphate layer on the metal surface, which enhances the bonding capability of the coating material and improves corrosion resistance. This pretreatment process is commonly used in industries such as automotive, aerospace, and metal fabrication.
You would have to define exactly what you mean by 'reset' before the question can be answered.
The compound with formula Na3PO4 is named "sodium phosphate", "trisodium phosphate", "sodium ortho-phosphate", or "trisodium ortho-phosphate".
First of you need to define "Air Conditioning". Literally it means the conditioning of air which could be "cooling", "heating", "humidification","de-humidification or any combination of these. The inventer of cooling was Willis Haviland Carrier(http://inventors.about.com/library/weekly/aa081797.htm ) which if you noticed the last name is also the same as one of the largest companies dealing in HVAC/R .
sodiumdihydrogenphosphate
Sodium phosphate is a generic term for the salts of sodium hydroxide and phosphoric acid (soluble in water). They are:sodium dihydrogen phosphate, commonly termed monosodium phosphate, (NaH2PO4), is also known as "sodium phosphate, monobasic".disodium hydrogen phosphate, commonly termed disodium phosphate, (Na2HPO4) is also known as "sodium phosphate, dibasic".Trisodium phosphate, commonly shortened to just sodium phosphate, (Na3PO4), is also known as "sodium phosphate, tribasic".sodium aluminium phosphate, (Na8Al2(OH)2(PO4)4).
Sodium phosphate is available in different forms with varying amounts of phosphate. A common form, monobasic sodium phosphate, contains about 1.3 milliequivalents (meq) of phosphate per milligram of sodium phosphate. In a different form, dibasic sodium phosphate, there are about 2.16 meq of phosphate per milligram of sodium phosphate.
PO43- is the phosphate ion.
Be3(PO4)2--------------Beryllium phosphate
The DNA backbone consists of alternating sugar (deoxyribose) and phosphate groups. The sugar-phosphate backbone is formed by the covalent bonds between the sugar of one nucleotide and the phosphate group of the next nucleotide. This forms a repeating pattern of sugar-phosphate-sugar-phosphate along the DNA strand.
Calcium phosphate is composed of calcium and phosphate ions. The ratio of these ions can vary, leading to different types of calcium phosphate compounds such as hydroxyapatite and tricalcium phosphate.