The present invention relates to a water heat dissipating system used for a condenser coil of a water filter apparatus, the system comprising: said condenser coil of the water filter apparatus including a bent refrigerant pipeline part with a suitable shape for transferring heat from refrigerant conducted by the condenser coil to outside; a water heat dissipating container for containing water therein, the water heat dissipating container having a water heat dissipating container inlet and a water heat dissipating container outlet to circulate water contained in the water heat dissipating container. The bent refrigerant pipeline part is arranged inside the water heat dissipating container for transferring heat from refrigerant conducted inside the bent refrigerant pipeline part to water contained in the water heat dissipating container. The water heat dissipating container inlet is connected to at least a waste water outlet of a RO filter cartridge (Reverse Osmosis) of the water filter apparatus. The present invention also relates to a water filter apparatus using the water heat dissipating system.

Methods and systems are provided for desalting wash water treatment and recycling processes and control of those processes. More specifically, treatment of wash water and wastewater streams using forward osmosis are provided. Additional methods and systems for desalting processes are provided, including recycling wash water. Methods for controlling operations of desalting systems and processes are provided.

Methods and systems are provided for desalting wash water treatment and recycling processes and control of those processes. More specifically, treatment of wash water and wastewater streams using forward osmosis are provided. Additional methods and systems for desalting processes are provided, including recycling wash water. Methods for controlling operations of desalting systems and processes are provided.

A membrane separation pretreatment apparatus including a membrane separation unit and a first underwater plasma discharge unit disposed in front of the membrane separation unit is provided. The membrane separation pretreatment apparatus includes a membrane separation unit configured to remove particulate matter contained in raw water, and a first underwater plasma discharge unit disposed in front of the membrane separation unit and configured to cause a portion of the raw water to be introduced into the membrane separation unit to perform underwater plasma discharging.

The present invention relates to the isolation and purification of sialylated oligosaccharides from an aqueous medium in which they are produced.

A new and innovative power and treated water co-generation system is provided that includes a modified Kalina cycle and a forward osmosis (FO) membrane. The Kalina cycle of the provided system is used for power production, whereas the system's FO process is used for water production. The provided system modifies a typical Kalina cycle to include a more efficient and relatively low-temperature heat source, while still utilizing the same working fluid, which is ammonia-water. The draw solution for the provided system's FO process is also ammonia-water, which is known and efficient for desalination and wastewater treatment. In some aspects, the working fluid of the system may be a specific ammonia-water composition including between 30-95% ammonia. The presently disclosed system combines the Kalina process and the FO process into an improved and innovative heat integration system to minimize energy requirements and enable operation at both small and large scales.

The present invention relates to modification to permeate channels and permeate materials in a cross-flow filtration system to improve performance in counter current filtration having both retentate channels and permeate channels wherein a solution is pumped through one of the channels and drawn through a membrane to one of the other channels to assist in positive pressure driven filtration by using the osmotic pressure, concentration, or preferential solubility difference between the retentate and permeate flow streams thereby increasing or altering the flux through the membrane separating the flow streams.

The present invention relates to modification to permeate channels and permeate materials in a cross-flow filtration system to improve performance in counter current filtration having both retentate channels and permeate channels wherein a solution is pumped through one of the channels and drawn through a membrane to one of the other channels to assist in positive pressure driven filtration by using the osmotic pressure, concentration, or preferential solubility difference between the retentate and permeate flow streams thereby increasing or altering the flux through the membrane separating the flow streams.

The present invention discloses a beverage dispenser, having a supply opening adapted for supplying an aqueous liquid from a source of aqueous liquid, wherein the supply opening is couplable to the source of aqueous liquid; a recooling heat exchanger having a heat receiving portion, a recooling inlet and a recooling outlet, wherein the supply opening is coupled with the recooling inlet; a reverse osmosis filter having an inlet for aqueous liquid, a permeate outlet and a concentrate outlet, wherein the recooling outlet of the recooling heat exchanger is connected to the inlet of the reverse osmosis filter; and a cooling device having a cooling portion extracting heat energy from the permeate and a heat dissipation portion dissipating energy to the heat receiving portion of the recooling heat exchanger; wherein the heat dissipation portion of the cooling device is thermally coupled with the heat receiving portion of the recooling heat exchanger; and wherein the cooling portion of the cooling device is thermally coupled with the permeate exiting the permeate outlet of the reverse osmosis filter, wherein the permeate enters the cooling portion by a cooling portion permeate inlet and exits the cooling portion by a cooling portion permeate outlet.

Disclosed are plant protein compositions prepared from hemp plant material. Hemp seeds are deconstructed and separated into heavy protein-rich fractions and light oil-rich fractions. The deconstruction processes avoid the use of organic solvents and temperatures above 60° C. The separated fractions are then selectively processed to produce selected plant protein containing compositions comprising from about 30% (w/w) to about 95% hemp protein, from about 5% (w/w) and to about 60% (w/w) plant oil. The plant protein compositions from hemp plants are suitable for use as ingredients in nutritional formulations.