银弹水处理系统可有效消除水体副溶血弧菌

　　中国水产频道独家报道，由Dr. Donald Lightner领衔的亚利桑那大学科研团队与银弹水处理公司（Silver Bullet Water Treatment Company）合作，测验银弹水处理系统（Silver Bullet System）在消除水体中副溶血弧菌的效果。

　　

　　银弹水处理系统利用独特的含氧气体，能在水体中产生一种强效生物生虫剂，能有效消除水体中的细菌，该技术已经成功在畜禽饮用水方面应用。科研团队自信认为改系统能杀除水体的副溶血弧菌，但需要证实它不会伤害到虾苗。因此在2013年9月初进行了一系列试验。实验证果表明，在6天的实验期里，银弹水处理系统能明显降低水体副溶血弧菌含量，而对虾苗没有危害。

　　

　　基于以上这个成功的实验，墨西哥Sinaloa州的渔业部门尝试将这项技术引入到养虾场，试验由Dr.Bruno Gomez指导。2013年12月，他们在一个商业养虾场试验这项技术，实验结果表明，银弹水处理系统能减少和控制副溶血弧菌的含量，从而明显地提高了对虾的成活率。

　　

　　Dr.Bruno Gomez说：“在47天的养殖场实验和实验室分析中，我们发现，在一个中型实验生态环境中，银弹水处理系统能消除93.3%的弧菌，并使对虾成活率达到100%。”

　　

　　银弹水处理公司目前在墨西哥进行更多的实验来证实这一发现。

　　

　　注：银弹水处理公司（Silver Bullet Water Treatment Company）主要从事工业水处理系统和蓄禽饮用水系统的开发。有兴趣的可以浏览他们的网站http://www.silverbulletcorp.com

　　

　　原文

　　

　　January 17, 2014

　　

　　Mexico

　　

　　Silver Bullet Trials on EMS in Sinaloa

　　

　　Following the identification of the bacterium that causes EMS/AHPNS, Dr.  Donald Lightner’sresearch team at the University of Arizona conducted an experiment in conjunction with the Silver  Bullet Water Treatment Companyto test the effectiveness of the Silver Bullet system for eliminatingVibrio parahaemolyticus.  The Silver Bullet system has been effectively used to eliminate bacteria in HVAC (heating, ventilation, and air conditioning) systems and livestock drinking water systems by using a proprietary oxygenated gas to generate a powerful biocide in the water.  While the research team was confident the system would eliminateV. parahaemolyticusbacteria, it needed verification that it would not harm live shrimp larvae.  Consequently, in early September 2013, Dr. Lightner’s research team inoculated water in several test containers withV. parahaemolyticusand then introduced live shrimp larvae into the containers.  The Silver Bullet’s proprietary gas was then injected into the test containers.  Test results showed that the gas resulted in drastic drops inV. parahaemolyticuscounts over a six-day period while leaving shrimp larvae unharmed.

　　

　　As a result of the successful testing at the University of Arizona, Cuauhtemoc Castro, Sub-Secretary of Fisheries in the state of Sinaloa, Mexico, urged Silver Bullet to test the effectiveness of its system on a shrimp farm.  Testing was conducted by Drs. Bruno Gomez and Sonya Soto of the Federal Research Center on Nutrition and Development (CIAD) with the help Sergio Escutia, CEO of Aquastrat, a seafood company in Mazatlan, Sinaloa, Mexico.  In December 2013, test results determined that the Silver Bullet system was able to reduce and controlVibriogrowth in an active commercial shrimp farm while maximizing shrimp survival.

　　

　　Dr. Bruno Gomez said, “From our 47-day commercial field study and laboratory analysis of the Silver Bullet system, we found that Silver Bullet was able to reduceVibrioswith over 93.3% and 100% shrimp survival rates in a mesocosmenvironment”.

　　

　　Silver Bullet is currently conducting additional tests to further verify these findings with CIAD’s lab in Sonora, Mexico.