the performance of existing SWROplants bThis efficiency advantage makes it possible to dramatically improve directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.This efficiency advantage makes it possible to dramatically improve the performance of existing SWROplants by reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system designs, parameters, and recommendations are provided this paper for severalretro-fit configurations and ww pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.This efficiency advantage makes it possible to dramatically improve the performance of existing SWROplants by reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system designs, parameters, and recommendations are provided this paper for severalretro-fit configurations and will be accompanied with case data from operating plants that have beenretro-fitted using these newy reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system dew pressure exchanger (PX) device transfers the energy from the concentrate streamArgy costs are rising and can consume as much as 75% of the total operating costs ofan SWRO plant, it is important that the technology be encouraged and disseminated throughout theindustry. Alnesupplier of Pressure Exchanger technology, the principles and theories presented in this paper will beapplicable to all devices that are based on the positive displacement, isobaric chamber approach.Key Words: energy recw pressure exy reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system dew pressure exchanger (PX) device transfers the energy from the concentrate streamArgy costs are rising and can consume as much as 75% of the total operating costs ofan SWRO plant, it is important that ty reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system dew pressure exchanger (PX) device transfers the energy from the concentrate streamArgy costs are rising and can consume as much as 75% of the total operating costs ofan SWRO plant, it is important that the technology be encouraged and disseminated throughout theindustry. Alnesupplier of Pressure Exchanger technology, the principles and theories presented in this paper will beapplicable to all devices that are basey reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system dew pressure exchanger (PX) device transfers the energy from the concentrate streamArgy costs are rising and can consume as much as 75% of the total operating costs ofan SWRO plant, it is important that the technology be encouraged and disseminated throughout theindustry. Alnesupplier of Pressure Exchanger technology, the principles and theories presented in this paper will beapplicable to all devices that are based on the positive displacement, isobaric chamber approach.Key Words: energy recw pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.This efficiency advantage makes it possible to dramatically improve the performance of existing SWROplants by reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system designw pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.d on the positive displacement, isobaric chamber approach.Key Words: energy recw pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.This efficiency advantage makes it possible to dramatically improve the performance of existing SWROplants by reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system designw pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.he technology be encouraged and disseminated throughout theindustry. Alnesupplier of Pressure Exchanger technology, the principles and theories presented in this paper will beapplicable to all devices that are based on the positive displacement, isobaric chamber approach.Key Words: energy recw pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.This efficiency advantage makes it possible to dramatically improve the performance of existing SWROplants by reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system designw pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.changer (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.This efficiency advantage makes it possible to dramatically improve the performance of existing SWROplants by reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system designw pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%. devices. There has been a recent proliferation of commercially available energy recovery devices based on thepositive displacement direct pressure exchange approach. This increased interest is driven by the factthat the technology can significw pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.This efficiency advantage makes it possible to dramatically improve the performance of existing SWROplants by reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system designs, parameters, and recommendations are provided this paper for severalretro-fit configurations and will be accompanied with case data from operating plants that have beenretro-fitted using these new devices. There has been a recent proliferation of commercially available energy recovery devices based on thepositive displacement direct pressure exchange approach. This increased interest is driven by the factthat the technology can significantly reduce the energy consumption of new and existing SWROsystems. Since enethough the author of this paper is directly associated with Energy Recovery, Inc., a leadingantly reduce the energy consumption of new and existing SWROsystems. Since enethough the author of this paper is directly associated with Energy Recovery, Inc., a leadingill be accompanied with case data from operating plants that have beenretro-fitted using these new devices. There has been a recent proliferation of commercially available energy recovery devices based on thepositive displacement direct pressure exchange approach. This increased interest is driven by the factthat the technology can significantly reduce the energy consumption of new and existing SWROsystems. Since enethough the author of this paper is directly associated with Energy Recovery, Inc., a leadingsigns, parameters, and recommendations are provided this paper for severalretro-fit configurations and will be accompanied with case data from operating plants that have beenretro-fitted using these new devices. There has been a recent proliferation of commercially available energy recovery devices based on thepositive displacement direct pressure exchange approach. This increased interest is driven by the factthat the technology can significantly reduce the energy consumption of new and existing SWROsystems. Since enethough the author of this paper is directly associated with Energy Recovery, Inc., a leadings, parameters, and recommendations are provided this paper for severalretro-fit configurations and will be accompanied with case data from operating plants that have beenretro-fitted using these new devices. There has been a recent proliferation of commercially available energy recovery devices based on thepositive displacement direw pressure exchanger (PX) device transfers the energy from the concentrate stream directly to thefeed stream. This direct, positive displacement approach results in a net transfer efficiency of over 95%.This efficiency advantage makes it possible to dramatically improve the performance of existing SWROplants by reducing their energy consumption by as much as 75% or by expanding their capacity as muchas 300%. Detailed system designs, parameters, and recommendations are provided this paper for severalretro-fit configurations and will be accompanied with case data from operating plants that have beenretro-fitted using these new devices. There has been a recent proliferation of commercially available energy recovery devices based on thepositive displacement direct pressure exchange approach. This increased interest is driven by the factthat the technology can significantly reduce the energy consumption of new and existing SWROsystems. Since enethough the author of this paper is directly associated with Energy Recovery, Inc., a leadingct pressure exchange approach. This increased interest is driven by the factthat the technology can significantly reduce the energy consumption of new and existing SWROsystems. Since enethough the author of this paper is directly associated with Energy Recovery, Inc., a leadingovery, retro-fit, SWRO system, pressure exchanger, cost savings, reverseosmosis.