PPT-Silica-Based

Matrixes for Drug Delivery Ready for a Prime Time Dr Alex Nivorozhkin NeoAdvent Technologies LLC USA 1 Traditional Uses of Amorphous Silica in Pharma NonPorous Particle Size Applications. Its Implications for the Oil & Gas Industry. Jeffrey Jackson and Chris Schlag. 1. Objectives. Defining the silica exposure. Overview of OSHA’s Current Regulatory Framework. Examination of OSHA’s Proposed Silica Regulations. Wayne L Feyereisn MD FACP. Disclaimer. No financial disclosures. Research performed on personal time. References are based on peer reviewed journal articles except where noted. “What is needed “ section is authors conclusions based on the information presented. . fiberguide SM Fiberguide Industries Phone: 908-647-6601 Fax: 908-647-8464 info@fiberguide.com www.fiberguide.comForm No: REF 723 DS011, Rev. 1/4/2010, Printed in the U.S.A. Matrixes . for Drug . Delivery:. Ready for a Prime Time?. Dr. Alex . Nivorozhkin. Neo-Advent Technologies LLC, USA. 1. Traditional Uses of Amorphous Silica in Pharma . Non-Porous. Particle. Size. Applications. Yan Martel . Kennes. a. , Janie . Lévesque. a. and Caroline . Decaux. b. a. Centre. de . recherche. . en. sciences . animales. de Deschambault, Deschambault, Quebec, Canada, . b. Ceresco. Nutrition, St-. Overview. History of the Silica Standard. Procedural Background. Publication of Final Rule. Legal Challenges to the Final Rule. Obligations under the Standard ….. When Must I Comply?. (k) . Dates. . . 29 CFR §1926.1153. Today’s agenda:. Communication of silica hazards to workers . OSHA Hazard Communication Standard (HCS), 29 CFR §1910.1200. Employee information and training. Health hazards. Tasks with respirable crystalline silica (RCS) exposure. OSHA . Crystalline Silica Standard . 29 CFR 1926.1153 . Construction Standards . Rule . adopted by Virginia in December . 2016. Lowered the Permissible Exposure Limit from 250 . ug. /m3 to 50 . ug. /m3). for Construction. Outline. What type of silica are we talking about?. Where do we find it and who does it impact?. What are the health effects?. What does the new standard require?. How do we best control the dust?. Sample Employee Training Presentation. Developed by . OSHA, 2018. Photo on the . title . slide is courtesy of . D. e. WALT. . . Industrial Tool Co.. • . This presentation contains copyrighted content. You may use, copy, distribute, and display the presentation as a whole. However, any copying, distribution, display, or modification of an individual copyrighted image or photo separate and apart from the presentation is not . Western Michigan Industrial Hygiene Society (WMIHS). November 1, 2016. ________________________________________________. Presented by . Matt . Macomber. , MIOSHA Senior Industrial Hygienist, GISHD. and . Sample Employee Training Presentation. Developed by . OSHA, 2019. Photo on the . title . slide is courtesy of . D. e. WALT. . . Industrial Tool Co.. • . This presentation contains copyrighted content. You may use, copy, distribute, and display the presentation as a whole. However, any copying, distribution, display, or modification of an individual copyrighted image or photo separate and apart from the presentation is not . Define occupational safety and health. Provide background on what silica is and where it is present. Discuss where and how exposure to silica occurs. Describe the health effects related to silica. Discuss how you measure it. . Reactive Colloidal Silica –Reactive Colloidal Silica is 99.5% pure nano-sized silica particles suspended in an ultra-low surface tension liquid. (A “colloid” is a suspension of solid particles in a liquid; the solids are not dissolved, but they do not sink to the bottom and separate, either, due to a special process.).