Chemical free cooling tower treatment system controls scale, corrosion, and bio-growth without any kind of chemicals. It produces a pulsed, time-varying, induced field inside a PVC pipe that is fit conveniently into the cooling tower's recirculating water system. The electric signal changes the way minerals in the water precipitate, totally avoiding hard-lime scale by instead producing a non-sticking mineral powder in the bulk water. This powder is readily filterable and mostly removed during normal blowdown, or it settles loosely in the cooling tower basin for easy annual removal. Bacteria are incorporated into this mineral powder and therefore leave the system by blowdown, filtration, or settling. The encapsulated bacteria cannot reproduce, thus resulting in an exceedingly low bacteria population. Elimination of scale and biofilm throughout the system results in greater heat transfer and lower energy costs.

Chemical free water treatment system controls the water quality in cooling towers and industrial processes. It is used to disinfect, remove hardness & scale, and keep corrosion at very low levels. It uses a combination of kinetic energy, intense hydrodynamic cavitation, and mechanical shear to drive chemistry changes in the water and destroy microorganisms. The system is suitable for controlling the water quality in many applications including cooling towers, condensers, air-scrubbers, and bottle warmers.

Chemical generator is developed for producing O [2] ([1] ?) at high pressure. Such generators are especially important for supersonic chemical oxygen-iodine lasers. The model treats different types of generators, e.g., bubble-column, film, aerosol, and jet generators. A chemical oxygen generator is a device that releases oxygen created by a chemical reaction. The oxygen source is usually an inorganic superoxide, chlorate or perchlorate. A promising group of oxygen sources are ozonides. The generators are usually ignited mechanically, by a firing pin. The chemical reaction is usually exothermic, making the generator a potential fire hazard.

Chemical Induction Pumps eliminates the need for using potable water to create a vacuum for drawing in disinfection chemicals. They feature gas or liquid chemical feed systems, eliminates potable water use, submersed dispersion through diffuser reduces off gassing, safe operation-vacuum feed and less maintenance.

Chemical injection pump is designed to inject measured amounts of fluid into a reservoir or production system. It introduces chemicals or fertilizer into the water supply of an irrigation system. It is also used in irrigation, or chemigation, which is the process of delivering specific chemicals to soils or crops. It draws a measured amount of chemicals from a containment tank and injects it into the irrigation system.

A chemical injector is used for injecting fluid chemical into a pipeline having an axis wherein the pipeline has fluid flow moving from an upstream to a downstream direction. It includes an injector tube having an axis substantially perpendicular to the axis of the pipeline. An injector tube tip extends from the injector tube having an angled end, wherein the angled end forms a line extending from the injector tube axis toward the downstream direction at an acute angle. A circular aperture through the tube tip angled end of the injector tube assists in dispersing the fluid chemical in the pipeline.