Recycling Patents for Sale or License
Notify me of New Entries on this Page
You can receive an email whenever a new patent is added to this category. You can unsubscribe at any time.
A 96 gallon recycling container with openings that allows recyclable materials to be inserted one at a time into the container in an attempt to prevent non-recyclable material from being inserted into the container. The recycling container further comes with a locking mechanism to restrict opening w...
...
A two-in-one dispensing bottle is disclosed. The bottle has a pre-cut unbroken section between its upper body portion and its lower body portion. The pre-cut unbroken section can be easily broken open with a twist and is covered with a break seal. A cover is designed to cover both the upper body por...
...
The present invention relates to a machine for manufacturing solid recovered fuel, to a process for obtaining solid recovered fuel. The method developed and patented by Sacave allows the transformation of non-hazardous waste into homogeneous SRF or new material systems, reducing the pre-treatment of...
...
Developed by a professional civil engineer. A method for confining and integrating stone and aggregate particles into a solid load supporting mass. Stone and aggregate particles are placed within a collection of open, thin-walled cylinders. The thin-walled cylinders are created by removing both si...
...
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...
...
The system has two major components; 1) a multi-compartment collection receptacles that is versatile for waste collection.
2) the color coded plastic bags using the electronic color code to match the plastic industry code for efficient recycling.
1: Brown (PETE)
2: Red (HDPE)
3:...
...
This invention is about the novel heat-free liquefaction/conversion of carbohydrate/Cellulose materials like raw sugar/refined sugar, cellulose/cellulose waste, wood/forest residues and farm wastes to produce primary products applicable in pre-emergent weed control, CCA alternative in Wood preservat...
...
The method for technological sedimentation of low valuable sludge (S) on rising surface (A) of residual stockpile, comprises concentrating the sludge through a controllable rinsing regime in a determined area of the sedimentation of the sludge stream on the rinsing surface at mineral-containing recy...
...
The method for obtaining recyclable material from tailings ponds receiving low-valuable industrial sludge, comprises rinsing the sludge in a tailing, where the rinsing regime influences the sludge so that the recyclable material contained in the sludge sediments in an area (8) of the tailings in ord...
...
The plant for technological sedimentation of low-valuable sludge, comprises a rinsing place with a dam (D) or a slope, a rinsing surface (A) and a tailing pond (T), where a sludge stream (S) subjecting a controlled rinsing regime is channeled in flow direction. An extending limiting wall pretends th...
...
Arsenic is a poisonous metalloid which, because of its hydroscopic nature, is primarily transported through water. Most plant species, including the nopal cactus, produce a sticky substance called mucilage. Mucilage swells in water but is insoluble and can precipitate ions, bacteria and particles fr...
...
A method of purifying water comprises contacting the water with a quaternary oxide while exposing the quaternary oxide to visible light, the quaternary oxide containing a dopant metal, a dopant nonmetal, titanium, and oxygen. The atomic ratio of titanium, oxygen and dopant nonmetal is 1 : 0.5 - 1.99...
...
The systems and methods described provide for reducing sludge generation, and thus sludge wasting and handling, by including an anaerobic completely stirred tank reactor (CSTR) as a bioreactor in a side-stream. The CSTR provides a significant simplification of side-stream treatment design, enhanced ...
...
Separation processes using engineered osmosis are disclosed generally involving the extraction of solvent from a first solution to concentrate solute by using a second concentrated solution to draw the solvent from the first solution across a semi-permeable membrane. One or both of the solute and so...
...
The invention relates to a method for the treatment of water originating from the washing of agricultural products in fruit and vegetable processing industries, particularly for the treatment of water originating from olive-washing machines in mills, enabling the water to be reused following the eff...
...
The invention relates to a method for the entrapment and immobilisation of oxidoreductase enzymes and to the use thereof. The novel method enables the entrapment and immobilisation of oxidoreductase enzymes on any surface made from metal or another solid material, such as graphite, and is based on t...
...
Purification system for treating waste water, characterized in that the waste water from a sedimentation tank is conveyed to a tray in which, in a first filtration step, the stream of water passes through a first plurality of chambers arranged linearly, said stream of water flowing along a substanti...
...
This invention relates to the needs of life and namely to the purification and treatment of waste waters. This invention specifically relates to a method for treating effluents having a high concentration of organic substances which comprises using an anaerobic biological reactor with fixed cells an...
...
The present invention describes a method of recycling lead from lead containing waste, the method comprising the steps of mixing the battery paste with aqueous citric acid solution so as to generate lead citrate; isolating lead citrate from the aqueous solution; and converting the lead citrate to le...
...
Methods of recycling excess semiconductor material removed from an unshaped semiconductor boule are disclosed. Excess semiconductor material is cut from an semiconductor unshaped boule thereby generating a shaped semiconductor boule. The excess semiconductor material is removed in the form of large ...
...
PROBLEM TO BE SOLVED: To develop a recycled article which utilizes the properties of silver skins discharged on the roasting of coffee beans and is high in uses and product demands. ; SOLUTION: The silver skin-compounded paper is characterized by comprising paper pulp fibers and 5 to 60 mass% of cru...
...
Methanol is widely used as a solvent in numerous chemical processes. Waste solutions from these processes often contain significant amount of residual methanol that is difficult to recover. A new methanol recovery technology using air stripping at a moderate temperature has been proposed. Almost all...
...
Polychlorinated biphenyls (PCBs) are environmentally hazardous compounds that occur in soil and sediments due to past industrial activity. There have been several efforts to remediate PCB-contained sediments and most methods face a multitude of problems that includes logistics, costs, and disposal o...
...
Signed up for selling some patents at your market place last week. Yesterday I recceived a contact from a serious and relevant company. Really impressed, thanks for a great service!
– Cristina C.