deletions | additions       diff --git a/section_Experimental_subsection_Materials_The__.tex b/section_Experimental_subsection_Materials_The__.tex  index 86c377f..bbca4be 100644  --- a/section_Experimental_subsection_Materials_The__.tex  +++ b/section_Experimental_subsection_Materials_The__.tex 
...
wood particles, The pH of the compost was verified at the beginning and at the end using an Oakton  Acorn pH 6 meter, reporting a pH of 7.80 and 7.15 respectively.    The composting system is an aerobic composting system that measures the input CO 2 thru \ce{CO2} through  the even air supply to composting reactor and the output CO 2 from the reactor, the net CO 2 emitted by  the composting itself is the result of output minus the input. There are several bioreactors designs,  depending of the CO 2 measuring method and this one is simple and accurate with over 15,000