Answer / edwin alex inalegwu

THE CHEMICAL USED AS ANTISCALENT IN RO WATER TREATMENT IS
SODIUM HYPOPHOSPHATE .

Answer / n.ramudu

Polyaminopolyethermethylenephosphonae(PAPEMP)

Answer / dharmendra kumar

M.50 / SMBS / CL2 / sodium

1.How a chlorine leak is detected? 2.What would happen if excess chlorine is added to water in cooling tower?

3 Answers  

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how to design a heat exchanger?

3 Answers   TATA,

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What is gibbs free energy?

0 Answers  

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send previousyear question paper for ongc gt 2011 chemical engineering written exam

0 Answers   ONGC,

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What is fuel requirement of 20kg/hr of incineration having material calorific value 6500 kcal/kg and diesel calorific value 10707 Kcal/Kg (PCC=850 degC and SCC 1050 Deg c)

0 Answers  

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What type of flow measurement devices is best for slurries?

0 Answers  

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After conducting an internet search for ways to reduce energy costs, I found a recipe for whitewashing that is said to reflect sunlight. The recipe calls for 20 pounds hydrated lime to 5 gallons water to 1-quart polyvinyl acetate. What is a good source of polyvinyl acetate that I can buy at a local store?

0 Answers  

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What is a quick way to calculate frictional pressure drops in carbon steel pipe?

0 Answers  

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What are the disadvantages of using gear pumps?

0 Answers  

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What are the different ways in which solids can be blended?

0 Answers  

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how much type question asking sulfuric acid plat interview. if not maintain acid temp. and conc. what will happen

1 Answers  

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We are having proplem with the persperation smell in ETT/ECHO room in our cardiac hospital.The 2 Ton of AC is not conditioning the environment. We have to use exhaust fan to through out of the room bad air. Could anyone suggest how to coup with this effectively using chemical engineering. Any permanent solution to neutralise the bad smell.The Air freshners are not doing enough instead making a bad odour.

0 Answers  

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