Saturday 18 February 2012

We rebuilt the biosand filter on Sat 18, 2012 at the Peru Fire Department. We sorted and washed the
 rocks being used in the filter.We also assembled the first biosandfilter. We also talked about removing the Ecoli  from the water.

The attendance:Caleb,Jesse,Tianze,Joshua,Liam,Matthew L.,and Grace.

No comments:

Post a Comment