 BioLargo Inc OTCQB:BLGO announced that it has secured its first customer to engineer a comprehensive per- and polyfluoroalkyl substances PFAS mitigation plan for an industrial site, and has signed an agreement with a new channel partner to sell the companys PFAS treatment equipment and engineering services. The cleantech technologies provider said the customer contract is for the first phase of what is expected to be a multi-phase comprehensive PFAS remediation project. 