Leena P Vachasiddha

3 Questions 11 Answers 0 Followers

Questions related from Leena P Vachasiddha

How to get uniform calcination using lab scale muffle furnace for sludge rich in silica, alumina, iron and having total carbon content - 8%?

Target temperature: 600 deg. I have tried ramping the furnace @ 10 deg/min using fine sieved sludge ( size < 300 microns) in a porcelain crucible but they sludge layer on top gets calcined but...

11 February 2020 7,319 6 View

How to make synthetic wastewater with High TDS in the range of 10,000-15,000 ppm range using acetate salts majorly?

I need to prepare synthetic wastewater using acetate salts like sodium acetate, EDTA, potassium acetate, and common salts of magnesium chloride, manganese sulphate, barium suphate. so what shoudl...

16 November 2016 7,629 1 View

I need help regarding designing of soil columns for lab based column studies. Can anyone pls. share how to design flow rate, contact time etc?

Type of effluent for application: sewage packed columns with different types of soils Water holding capacity ranging between 40-55%

16 March 2016 748 9 View