This paper also provided the experience in preventing the goaf water by adapting water detection and water release concentratedly, and by using sleeve to control water release.

采取掘进中集中探放水、利用套管控制放水量的方法有效消除了积水威胁，为防治老空积水提供了经验。

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There were also discussions around innovation that would be more relevant to utility markets such as smart metering, leak detection, pressure regulation, water quality monitoring and more.

FORBES: Water Technologies Part II: Market Opportunities and Challenges for Water Innovation

To date, DNDO has, among other things, tested boat-mounted radiation detectors, detection equipment that can be carried in a backpack, and handheld radiological detection and identification devices that can withstand exposure to water.

FORBES: In The Works: New Radiation Monitoring For US Ports