Oil producer Saudi Aramco has selected Chelsea Technologies Group (CTG), designer and manufacturer of sensors for the maritime sector, to provide benchmark testing for compliance with ballast water ...
Figure 3: The Ballast-Check 2’s Activity parameter correlated with Walz Water PAM fluorometer’s Yield estimate. Samples with abundances < 5 cells/ml have been omitted from the data set in this figure.
Even though polychlorinated biphenyls (PCBs) have not been manufactured in the U.S. for over forty years, they continue to be present in building materials, including in caulk and joint materials, ...