了解微塑料对大堡礁的影响
澳大利亚海洋科学研究所(AIMS)正在帮助维持和恢复大堡礁由于气候变化和微塑料污染而遭到破坏的生态系统。
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A day does not pass without some hazardous incident grabbing the national headlines. Industrial leaks, train wrecks, storms, explosions, and even possible acts of terrorism are just a few of the hazmat incidents that expose an estimated 45 million Americans to volatile organic compounds (VOCs), explosives, and hazardous chemicals that threaten our environment, and cause over 50,000 injuries and 125 deaths every year.1
To meet these challenges, hazmat training for both the public and private sectors has evolved far beyond the site-management-and-control philosophy of the past. The rise of environmental health and safety hazmat programs, associations, international conferences, and ongoing professional development opportunities now provide global responders with professional and practical experience in dealing with a wide range of issues. From chemical fires and spills to organizing large-scale responses to manmade and natural disasters, today’s hazmat teams are more professional, knowledge driven, and better equipped to not merely contain a hazmat site, but leverage new technologies to determine what materials are onsite and how best to neutralize their risk.2
In a crisis, the ability to quickly identify and analyze samples onsite is key to protecting businesses, lives, and the environment. First responders as well as non-scientists can now leverage technology, including portable analyzers such as the PerkinElmer Torion® T-9 GC/MS, to analyze air, water, and soil samples right in the field with near real-time results.3 Using the Custodian™ SPME syringe which accompanies the system, first responders can obtain a VOC sample at the push of a button and then simply inject that sample into the Torion T-9 for full analysis in 3–4 minutes.4
“The system is fast, reliable, and easy to use out in the field, whether it’s used for the rapid screening of chemicals—including environmental volatiles and semivolatiles, explosives, chemical warfare agents, and hazardous substances—or for food safety and industrial applications,” Lab Manager reported in 2016.
Weighing in at 32 lbs., the Torion T-9 is portable, rugged, easy-to-use analytical instrument that provides specific, accurate results. It can run on battery power for up to 2.5 hours and has a disposable helium gas cartridge that is capable of running up to 150 samples. That can result in significant time and cost savings. In the case of a hazmat emergency, improved response time can also potentially save lives. That is a pretty powerful 32-lb. statement from PerkinElmer—a global leader committed to innovating for a healthier world.
References
澳大利亚海洋科学研究所(AIMS)正在帮助维持和恢复大堡礁由于气候变化和微塑料污染而遭到破坏的生态系统。
PerkinElmer科学家已经与威尔士大学医院和卡迪夫大学的科研人员合作,共同开发了一款针对杜氏肌营养不良症的新型免疫分析筛查测试。