Month: February 2019

Introduction: COD (Chemical Oxygen Demand) is an indicative measure of oxygen that can be consumed by reactions in a measured solution. This test can easily quantify the amount of organics in water.so, digesters are mostly...

Secification:  Calculated time interval required for the Scheffler to rotate to keep focus point at the position. It’s delay = 4 minutes, time of rotation = 15 seconds Worked and tried different connections for...

INTRODUCTION Hardness is an indication of the amount of calcium and magnesium in the water. Hard water is due to the presence of calcium and magnesium and is formed when water passes through or over limestone or chalk areas and...