Sorption Capture Device for Water Odor Substance Detection

The patent applies preliminary action by pre-installing sorption cartridges directly in the water distribution network at strategic locations. These cartridges continuously capture odor-causing substances as water flows through them, preparing the sample collection in advance before any detection is needed. This eliminates the time delay between substance appearance and capture, ensuring fleeting compounds are retained immediately upon formation rather than lost during traditional sampling transport and processing.

The patent uses an intermediary approach by introducing specialized sorption materials (such as polydimethylsiloxane-coated cartridges) as mediators between the water flow and the detection system. These intermediaries selectively adsorb odor-causing substances from the water, concentrating them for later analysis while filtering out the bulk water. This intermediary layer preserves the target substances during the extended period between capture and laboratory analysis, solving the conservation reliability problem.

The patent applies self-service by designing autonomous sorption cartridges that continuously capture odor substances without requiring active control, power supply, or manual intervention. The cartridges are simply installed in the network and automatically perform the capture function as water flows past them. This self-service approach achieves continuous monitoring and high detection sensitivity while avoiding the complexity of active sensing systems, data transmission infrastructure, and continuous operational monitoring that would otherwise be required.

The patent extracts only the essential capture function from the complex continuous monitoring systems and isolates it into simple, removable sorption cartridges. By taking out just the substance capture capability and separating it from the water flow, the system achieves high detection sensitivity through continuous accumulation of odor molecules without requiring the full complexity of continuous electronic monitoring, data processing, and alarm systems.

The patent applies preliminary action by pre-positioning multiple sorption cartridges throughout the water distribution network at locations where odor issues are most likely to occur. This advance deployment eliminates the need for rapid manual sampling and transport to laboratories, as the substances are already captured and concentrated in the cartridges when needed. The simplicity of installing passive cartridges far outweighs the operational efficiency gains from automated systems, making this approach both simple to implement and highly productive.

The patent employs disposable or replaceable sorption cartridges that are relatively inexpensive to manufacture and can be easily replaced when saturated. These simple, low-cost cartridges are distributed throughout the network and used until they capture sufficient odor substances or reach their capacity, then discarded or regenerated. This approach achieves high operational efficiency through automated continuous capture while keeping implementation simple through the use of cheap, standardized replaceable units rather than expensive permanent installations.