The assessments completed on your brownfield site suggest a good approach for trace metals removal is sulfide precipitation. So many choices…What is best?
Proprietary sulfides with special names abound. There goes the price! Do you really need an expensive sulfide to properly remediate? Would MSA be sufficient? What about supply? Will there be enough of the chemical you choose?
How about a simple inorganic sulfide that can handle the metals, and the metalloid arsenic, too?
If a pilot plant is considered, you might also need help with not just the chemical, but the particulars of how to incorporate it into the project.
Since MSA is delivered in 1 Metric Tonne bulk bags, you avoid the cost of shipping water. We can provide engineering regarding the choice of MSA if the assessment data along with metals limits can be shared. That way, you shouldn’t have to fret if the right chemical choice is made. We can provide the expected quantities and cost for the supply of MSAA.
You have a remediation challenge, and those sites contaminated with metals, can very likely be treated economically with MSA.
Expertise on Safety, Training, Handling, and PPE.
A simple inorganic sulfide, which is a chemical intermediary.
No hidden CAS numbers in the SDS.
Home-grown expertise on handling of MSA solids and slurries.
If you would like a sample of MSA to run some tests, please let us know.