Abstract: The present invention relates to a heat exchanger. The heat exchanger includes: a heat exchanger cartridge and a heat exchanger shell. The heat exchanger cartridge includes: a first end with a water inlet and outlet; a second closed end; a plurality of tubes that extend between the first end and the second end; and a plurality of baffles attached to one or more of the tubes. The heat exchanger shell includes: a hollow body with a first end having an opening for receiving the heat exchanger cartridge, and a second closed end; a hypochlorite inlet positioned at the first end; and a hypochlorite outlet positioned at the second end. The plurality of tubes can each independently have a length within a range of from 37 and 80 inches, and an inner diameter within a range of from 0.170 inches and 0.190 inches.

Abstract: An aerator for use in removal of volatile organic compounds includes: a pipe float configured to float partially submerged on a water surface; a nozzle extending out of a top of the pipe float; a sleeve frame extending down from a bottom of the pipe float; a submersible motor and pump extending into the sleeve frame; and a bottom base attached to the sleeve frame. A system and method of removing volatile organic compounds is also included.

Abstract: An electrolytic cell includes an inlet for receiving fluids into a first side of the electrolytic cell, an outlet opposite the inlet at a second side of the electrolytic cell where fluids exit the electrolytic cell, a cell body positioned between the inlet and the outlet having a plurality of bipolar electrode plates spaced apart, a first space formed between the inlet and the plurality of bipolar electrode plates, and a first flow diverter positioned within the first space. The first flow diverter includes a plurality of channels that adjust a flow of fluids flowing into the cell body from the inlet. A system using the electrolytic cells and methods of using the system are also included.

Abstract: An electrolytic cell includes: a cartridge assembly including: a plurality of bipolar electrode plates spaced apart and guide members formed on both sides of the plurality of bipolar electrode plates; a cell body having: a first side; a second side opposite the first side; an opening that extends through the first and second sides to form a housing that receives the cartridge assembly; a first end having an inlet that allows liquid to enter the housing of the cell body and a second end having an outlet that allows liquid to exit the housing of the cell body; a first terminal cap that connects to the first side of the cell body and which has a cathode plate; and a second terminal cap that connects to the second side of the cell body and which has an anode plate.

Abstract: An electrolytic cell includes: a cartridge assembly including: a plurality of bipolar electrode plates spaced apart and guide members formed on both sides of the plurality of bipolar electrode plates; a cell body having: a first side; a second side opposite the first side; an opening that extends through the first and second sides to form a housing that receives the cartridge assembly; a first end having an inlet that allows liquid to enter the housing of the cell body and a second end having an outlet that allows liquid to exit the housing of the cell body; a first terminal cap that connects to the first side of the cell body and which has a cathode plate; and a second terminal cap that connects to the second side of the cell body and which has an anode plate.