The present invention is an aquifer storage and recovery system using a natural coagulant, in which in purifying raw water through aquifer storage and recovery, assimilable organic carbon (AOC) included in the raw water is effectively removed using a natural coagulant produced in the aquifer storage and recovery process, thereby reducing the time required to purify raw water by aquifer storage and recovery.

Provided is an aquifer storage and recovery system, in which microbes extracted from an underground aquifer are involved in an assimilable organic carbon (AOC) removal mechanism and applied to an aerobic reactor, and a predetermined portion of assimilable organic carbon in raw water is removed through the aerobic reactor.

Provided is an aquifer storage and recovery system, in which microbes extracted from an underground aquifer are involved in an assimilable organic carbon (AOC) removal mechanism and applied to an aerobic reactor, and a predetermined portion of assimilable organic carbon in raw water is removed through the aerobic reactor.

A water storage and management system takes water from a water source, such as captured run-off, and through a piping system, directs a flow of the water into an aquifer for storage and future utilization where the aquifer is located beneath a developed parcel of land having a surface use selected from a group consisting of agricultural, commercial, residential and recreational. The system may use moisture detectors to ascertain the water content of different layers or zones of the aquifer and reports this information to a digital processor. The digital processor may utilize this information to issue instructions to one or more control valves to direct the flow of the water into portions of the aquifer which have additional storage capacity. The digital processor may also instruct a submersible pump to withdraw from the aquifer as desired. This system is utilized in a method of banking groundwater from a remove location. Such groundwater storage may result in receipt of groundwater recharge credits.

A water storage and management system takes water from a water source, such as captured run-off, and through a piping system, directs a flow of the water into an aquifer for storage and future utilization. Using moisture detectors, the system ascertains the water content of different layers or zones of the aquifer and reports this information to a digital processor. The digital processor may utilize this information to issue instructions to one or more control valves to direct the flow of the water into portions of the aquifer which have additional storage capacity. The digital processor may also instruct a submersible pump to withdraw from the aquifer as desired. This system is utilized in a method of banking groundwater from a remove location. Such groundwater storage may result in receipt of groundwater recharge credits.

A water storage and management system takes water from a water source, such as captured run-off, and through a piping system, directs a flow of the water into an aquifer for storage and future utilization. Using moisture detectors, the system ascertains the water content of different layers or zones of the aquifer and reports this information to a digital processor. The digital processor may utilize this information to issue instructions to one or more control valves to direct the flow of the water into portions of the aquifer which have additional storage capacity. The digital processor may also instruct a submersible pump to withdraw from the aquifer as desired. This system is utilized in a method of banking groundwater from a remove location. Such groundwater storage may result in receipt of groundwater recharge credits.

A remediation system based on pollution obstruction for underground water with DNAPL pollutant is provided, including a vertical obstructing wall, a pump-out treating unit and a recharging unit, wherein the vertical obstructing wall is distributed at the periphery of a polluted area to obstruct the polluted underground water in the vertical obstructing wall; the pump-out treating unit includes a plurality of water pumping wells and overground treatment facility that are distributed in the polluted area, the plurality of the water pumping wells are configured to pump the polluted underground water out and sending it into the overground treatment facility so as to be treated; the recharging unit includes a plurality of recharging wells, and water treated by the overground treatment facility is recharged into a target aquifer in the polluted area by the plurality of the recharging wells. A remediation method using the system is provided.