Duong Nguyen Thanh

4 Questions 14 Answers 0 Followers

Questions related from Duong Nguyen Thanh

What is the effect of salt concentration on the pH of soil?

I mixed 1M NaCl with kaolinite, and the pH decreased significantly. I do not know why. If you have any papers or documents related to this, please help me. Any help is highly appreciated!

01 January 2017 1,615 13 View

The correlation between electrical conductivity (EC) and total dissolved solid.

Dear all, Please help me to get the document. Chapter 14. "Salinity: electrical conductivity and total dissolved solids " in Methods of soil analysis. Part 3: Chemical methods. (Rhoades,...

01 January 2017 4,248 30 View

Determine the pH of montmorillonite with different NaCl concentration in the pore fluid

How to chose the ratio of deionized water to soils (D/S) to determine the pH of montmorillonite with different NaCl concentration in the pore fluid?

01 January 2017 5,212 3 View

What is the effect of salt solution as the pore fluid on the pre-consolidation pressure of soils?

Dear all, I am doing oedometer test on remolded soils with sodium chloride (NaCl) as the pore fluid. The pre-consolidation pressure (Pc) was determined based on the method of Casagrande. The value...

12 December 2016 4,691 4 View