凡是常年使用网箱、水温较高或污着生物繁殖迅速的海区,如何清除污着生物和防止它们造成的危害,始终是一个亟待解决的重要课题。现在通常采用的方法是:定期清刷和刮擦网目,或用防污着生物的化学药品处理。但是,效果适得其反。经常清刷网目,实际上会加速污着生物繁生,使污着问题更为严重。在成功地试验了几种方法之后,现在设计出一种转动式网箱,可以很好地解决污着问题。 All the year round use of cages, water temperature is high or fouling biological reproductive rapid sea area, how to remove fouling organisms and prevent their harm, has always been an important issue to be solved. Now commonly used method is: regular brushing and scratching the net, or with anti-fouling biological chemicals. However, the effect is counterproductive. Regular brushing net, in fact, will accelerate the fouling of biological life, so that pollution problems more serious. After successfully testing several methods, a rotating cage is now designed to solve the fouling problem very well.