WebTS-6535 is a blend of 65% of the sur- factant sodium monolaurate (Span 20), which is the active ingredient, and 35%of the solvent 2-ethyl butanol. OP-40 is a patented polydimethylsilox- ane copolymer which is the surfactant and active ingredient. Two Alaskan North Slope (ANS) crude oils were used in this study: Al- pine and North Star. Web26 x 2.0. 50 x 559. The ThickSlick is a extrem durable tire designed for the Urban-Ride. Super compfortable, perfect grip and a really low role resistance. 2 times the puncture resistance of a standard Road tire. Clincher Tire 26 x 2.0. Width: 50 mm (~1,97 inches) - allready shown on a 80 mm rim but we don't have any feedback of it.
Table 5 : Matrix of experiments for post-herding procedure. OP-40 …
WebTHICKSLICK 6535 (S-5); SILTECH OP-40 (S-6); COREXIT ® EC9580A (SW-10); G-CLEAN OSC-1809 (SW-39); VERU-SOLVE™ MARINE 200 HP (SW-52); CORIBA 700 SR (SW-55), CORIBA … Webtwo herders ThickSlick 6535 (TS6535) and Siltech OP‐40 (OP‐40) were studied in laboratory set-ups with Arctic water and the high Arctic copepod, Calanus hyperboreus. TS6535 was … news sunderland tyne wear
Comparative Toxicity of Oil Spill Herding Agents to Aquatic …
WebThickSlick 6535 and Siltech OP -40. The experiments performed to date are show n in the . Table 1 with the oils ordered by viscosity. Table 1: List of oils, herders and temperatures. Each check mark represents at a minimum three repeated experiments using the same combination of herder-oil and temperaturerange. Grey checks had WebInitial biodegradation tests indicate that ThickSlick 6535 will biodegrade rapidly. OP-40 will biodegrade more slowly. Toxicity testing required for listing with the U.S. EPA found that ThickSlick 6535 was “practically non-toxic” (as defined the U.S. EPA aquatic toxicity ranking system). OP-40 had somewhat greater toxicity. Web13 Feb 2024 · Toxicity can vary over several orders of magnitude across product type and species, even within specific categories of spill response agents. Seven aquatic species were tested with both Siltech OP-40™ and ThickSlick 6535™ to evaluate acute herder toxicity and relative species sensitivity. midland michigan veterinary clinics