Systems and methods for point of use water modification

A residential point of use reservoir device comprising:

• (a) a water capture device in fluid communication with a precedent use water, wherein the water capture device includes a sensor configured to provide a signal that indicates the presence of the precedent use water and a ring configured to fit around a drain at a precedent point of use, the ring including:
• (i) a raised edge that prevents the precedent use water from flowing into the drain when the precedent use water is below a depth corresponding to the height of the raised edge;
• (ii) an inlet on an exterior sidewall that allows the precedent use water to enter a cavity within the ring;
• and
• (iii) an outlet that couples the cavity within the ring to the first channel;
• wherein the sensor is positioned within the cavity of the ring and is configured to provide the signal when the precedent use water pools within the cavity of the ring;
• (b) a storage reservoir configured to hold a volume of water;
• (c) a first channel that provides a fluid connection between the water capture device and the storage reservoir;
• (d) a sensor module having sensor capabilities for determining or measuring one or more water characteristics selected from the group consisting of pH, hardness, clarity, mineral content, acidity, chemical content, particular content, microbial content, fungal content, viral content, biochemical oxygen demand, and combinations thereof;
• (e) one or more cartridge receivers;
• (f) one or more injection nozzles in fluid communication with the storage reservoir;
• (g) one or more pumps, wherein each pump:
• (i) is coupled to at least one of the one or more cartridge receivers;
• (ii) is coupled to an injection nozzle of the one or more injection nozzles;
• and
• (iii) is operable to extract a volume of additive from a cartridge that is coupled to the at least one cartridge receiver and inject the volume of additive into the volume of water via the injection nozzle;
• (h) a second channel that provides a fluid connection between the storage reservoir and a subsequent point of use;
• (i) one or more transport pumps configured to:
• (i) transport the precedent use water to the storage reservoir based on the signal from the sensor;
• (ii) transport water from the storage reservoir to the subsequent point of use;
• and
• (j) a water conditioner that comprises:
• (i) a case;
• (ii) a water input extending from the case in flow communication with the first channel;
• (iii) a water output extending from the case in flow communication with the second channel;
• (iv) the one or more cartridge receivers comprising a plurality of cartridge receivers defining a respective plurality of recesses extending into the case;
• (v) the one or more cartridges comprising a plurality of cartridges removably attached to the respective plurality of cartridge receivers;
• and
• (vi) the one or more injection nozzles comprising a plurality of injection nozzles within the case and in flow communication with an internal water channel between the water input and the water output, wherein each injection nozzle of the plurality of injection nozzles is configured to inject the volume of additive from one of the respective plurality of cartridges.