Determination of Oil & Grease
Apparatus: Separating funnel, beaker, measuring cylinder, funnel. Chemicals: Petroleum Ether 400- 600 C, Conc. HCl, Methyl orange indicator. Procedure: *…
Determination of Residual Chlorine
Principle: In a neutral or slightly alkaline solution, Potassium Chromate can indicate the end point of silver nitrate solution.Silver chloride…
Water Flow Calculation in Pipes
The rate of flow equals the cross-sectional Area of the pipe Multiplied by the velocity of the water movement Through…
Determination of Mixed Liquor Suspended Solids
Apparatus : * Furnace * Whatman Filter paper No - 42 * Silica Crucible * Funnel Procedure : * Take…
Calculation of Normality
Equivalent weight (EW) = Molecular weight (MW) / Valencey. (Z) Normality (N) = Equivalent weight (EW) / Volume of Solution…
Limitation & Disadvantage of Reverse Osmosis
Even many advantage if have using by Reverse Osmosis. Similarly, the disadvantages of reverse osmosis are several, but the main…
Water Quality Standards:Inland Surface
Sr.No Parameter Standard 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17…
Removal of COD, BOD: Ultrafiltration?
There is no possibility to reduce/remove COD & BOD Level by using Ultra Filtration (UF). The Surface water Contain Less…
Turbidity
Turbidity is an expression of the optical property of water that causes light to be scattered and absorbed rather than…
TOC (Total Organic Carbon)
TOC, an acronym for Total Organic Carbon or Total Oxidizable Carbon, is a non-specific test that measures the amount…