| Main functions |  | ||||||||
| The CMT 403 multi-stage groundwater monitoring system can be divided into 3 channels and 7 channels. This system is to place several monitoring pipes in a monitoring well, and then fill gravel and water stop layered, and then put into eachA groundwater dynamic monitoring system is installed in the monitoring pipe to realize water level monitoring and sampling of multiple aquifer levels in a single monitoring well. | |||||||||
| Application areas |  | ||||||||
ComeDetermine the vertical and horizontal concentrations of pollutants ComeMonitor the distribution of water level cross-section of wells ComeSuitable for shallow wells and high water levels ComeMulti-layered water sample collection and water level monitoring in non-layered or rock beds ComeEstimation of water transfer and large flow ComeNon-aqueous liquid (NAPL) monitoring of VOC, MTBE and perchlorate ComeMonitor the dynamics of pollutants in the well area, improve the performance of the monitoring area, and make effective assessments of pollution | |||||||||
| Advantages of the system |  | ||||||||
ComeThere are many monitoring tubes in a drilling hole, up to 7 channels ComeCompared with multiple monitoring wells, multi-stage monitoring systems are cheaper ComeLess interference to sample sites ComeMultiple aquifers can be monitored simultaneously ComeImprove the utilization efficiency of monitoring wells | |||||||||
cm T403System is used to monitor changes in groundwater chlorinated solvent content (Waterra, UK) |
Three channels installed using spotted soil removal and sandboxcm Tsystem.Monitoring exceeds20foot(6rice)Three deep areas.Install iron at the University of Waterloo in Lake Ontario, Canada. | ||||||||
| Origin:Solinst, Canada | |||||||||
