Urvasini Singh

Absorbance Based Model for Determination of Biochemical Oxygen Demand

Urvasini Singh, Vandana Sharma, Shruti Bhandari, Jayashri Vajpai & Sunita Kumbhat · Current Journal of Applied Science and Technology · 2014

Aims: The paper presents the development of mathematical model for the spectrophotometric determination of BOD along with its validation and an illustrative example of its application for sewage water treatment plant.Place and Duration of Study: The concept of determination of BO...

Open access Research Article 10.9734/BJAST/2014/12372

Fabrication of Energy Efficient Improvised Incubator

Vandana Sharma, Hemesh Jain Surana, Urvasini Singh, Pooja, Jayashri Vajpai & Sunita Kumbhat · Current Journal of Applied Science and Technology · 2014

Aims: The paper presents the design, working and testing of an energy efficient improvised incubator, a general purpose heating and cooling equipment designed to maintain a constant temperature in the range of 5ºC to 50ºC. Study Design: Determination of biochemical oxygen demand...

Open access Research Article 10.9734/BJAST/2014/10593