Water Patents for Sale or License

This portable system effectively removes arsenic and bacteria such as Escherichia coli and Bacillus cereus from water. Further, when in contact with oil, an aggregate is formed and remains afloat, making the oil spill clean-up process easier. This natural extract can also be fabricated into a nanofi...

An ammonia adsorption product is described which may be used for fresh caught fish and bait. The product may comprise functionalized tectosilicate compound and a buffer. High concentrations of ammonia produced by fish waste can be lethal, even though oxygen availability is rich enough to keep fish b...

A system and method for the substantially continuous measurement of the total alkalinity of a sample solution, which includes, equilibrating a sample solution and a gas at a chosen CO.sub.2 fugacity across a gas permeable membrane, measuring the equilibrium pH of the equilibrated solution in an opti...

It is wireless valve for automatic closing and opening of main fluid pipe. It is aimed to prevent flooding water and other fluid damages in private/residential houses, business buildings / utility / security alarm systems etc....

This invention is about a power plant changing the potential and kinetic energy within the wave motion into electric energy through the designed system. The pontoon element positioned on a main shaft is moved vertically up/down and this motion is transferred to the pulleys as rotary motion through t...

The venturi wind turbine has been developed for high torque low rotor speed applications such as water pumping, water desalination, air compression and pond aeration. The twin rotor configuration creates an area of low pressure between the rotors. This low pressure area reduces the drag of the rot...

The invention is designed to treatment and disinfection all kinds of solids and fluids (liquids and gases), characterized by use generators emitting laser in pulsed and continuous wave within the limited of 0.38 to 1000 microns, to which they are installed in his head terminal (output coupler) a dev...

OBJECT OF THE INVENTION. The purpose of the invention is the treatment, disinfection and cleaning of all types of solids and fluids (liquids and gases), characterized by using pulsed and continuous wave laser emission generators between the limits of 0.38 to 1000 um, to which installs in its termin...

Liquid conservation device that automatically diverts the initial wasted potable cold water that goes down the drain when the hot tap is turned on from 3 litres up to 20 litres. Water is diverted to storage tank or later use. The device has been designed around sustainable principles, requiring no p...

Field of Invention This invention relates to the field of water conservation and more specifically to lawn irrigation sprinkler heads designed to prevent water loss should the sprinkler head be damaged. ABSTRACT A leak stopping sprinkler head includes a hollow body that has an upper port...