Pond Water At Job Start Up

Note: This Is a Typical Metals Report. These Were Only The Elements That Were Tested For

Several Analysis Of The SC-300 Evaporator Discharge were Done Which Never Exceeded 37%. In Reality We were Concentrating Over 40%  To Near 50%.

Due To The Nature Of Glauber Salts Low Melting Point & High Saturation Curves, Unless All Of The Solids & Liquid Could Be Utilized For The Analysis Out Of The Evaporator Tank A True Analysis Would Be Difficult At Best To Obtain.

By Concentrating The 9 Acre Pond With The HT-R 200 Evaporator Discharge Limited To Around  250,000 Mg./l., It Was Determined That Much Of The Arsenic & Selenium Were Deposited Naturally Into The Remaining Solids Of The Pond Bottom During The Evaporative Systems, Inc. Entire ZERO DISCHARGE Disposal Project..

A TCLP Was Performed And The Left Over Dry Solids From The Pond Were Able To Be Excavated, Collected & Transported To The Mine Under EPA Approval.