Abstract: “VINASSE TREATMENT PROCESS BY FLOTATION IN FLOW”, more precisely, it is a vinasse treatment process, by high performance flowing flotation system in industrial plants' facilities, resulting in obtaining concentrated vinasse sludge and treated vinasse, being said process comprised by vinasse treatment, which consists of treatment steps performed inside flotation tank, which comprises succession of coagulation systems and basins, flocculation, combined with aeration and oxygenation, in addition to a system of nano and micro bubbles in flotation basin, in which vinasse naturally flows into its storage tank, being said process results in formation of surface sludge and treated vinasse.

Abstract: Process of sewage treatment in a continuous, linear and flexible channel, through a modified aerobic biological reactor system, or transformation of an existing anaerobic biological reactor into a modified aerobic biological reactor, coupled with a modified flexible flotation/decantation system, intended for the sewage treatment, to be carried out in a treatment plant, in a continuous, linear and flexible channel, using, as preliminary treatment, a garbage grid and a sandbox, to remove these debris, followed by a primary treatment, where the sewage receives the primary treatment inside an aerobic reactor—modified MBBR, or inside a pond aerated, facultative or anaerobic, transformed into an aerobic reactor—modified MBBR, or even inside an anaerobic reactor—UASB transformed into an aerobic reactor—modified MBBR, followed by a secondary treatment.

Abstract: Process of sewage treatment in a continuous, linear and flexible channel, through a modified aerobic biological reactor system, or transformation of an existing anaerobic biological reactor into a modified aerobic biological reactor, coupled with a modified flexible flotation/decantation system, intended for the sewage treatment, to be carried out in a treatment plant, in a continuous, linear and flexible channel, using, as preliminary treatment, a garbage grid and a sandbox, to remove these debris, followed by a primary treatment, where the sewage receives the primary treatment inside an aerobic reactor—modified MBBR, or inside a pond aerated, facultative or anaerobic, transformed into an aerobic reactor—modified MBBR, or even inside an anaerobic reactor—UASB transformed into an aerobic reactor—modified MBBR, followed by a secondary treatment.

Abstract: “COVERS OR COMPONENTS FOR CELL PHONES OR OTHER DIGITAL DEVICES FEATURING PHYSICAL CRYPTOGRAPHY TO FORWARD AND RECEIVE ENCRYPTED MESSAGES ON A TAMPER-PROOF BASIS”, more precisely, the present utility model addresses the use of physical cryptography for sending and receiving messages via cell phones or other digital devices (1), which allows messaging between two or more users, in a completely secure manner, without the possibility of message tampering or reading by third parties, since the decoding of the forwarded message takes place by overlaying (30) on the cell phone device or digital device (1) a key image cover (20) matching the forwarded matrix image (10).

Abstract: “VINASSE TREATMENT PROCESS BY FLOTATION IN FLOW”, more precisely, it is a vinasse treatment process, by high performance flowing flotation system in industrial plants' facilities, resulting in obtaining concentrated vinasse sludge and treated vinasse, being said process comprised by vinasse treatment, which consists of treatment steps performed inside flotation tank, which comprises succession of coagulation systems and basins, flocculation, combined with aeration and oxygenation, in addition to a system of nano and micro bubbles in flotation basin, in which vinasse naturally flows into its storage tank, being said process results in formation of surface sludge and treated vinasse.

Abstract: A system for implementation or de-pollution and revitalization of artificial or natural lakes, inserted in land block and street structures around them, aiming at modulation in the artificial or natural lakes, insertion of dividing walls made of vinyl curtain, land dykes, concrete walls, or any other way, dividing the artificial or natural lake in isolated places, so there is no contact between the water of each module, considering that each module can be used for different activities, such as bathing, water sports, fishing, etc., considering that the water of the artificial or natural lake is de-polluted through the portable or the stationary treatment unit and preferably, conditioned into containers.

Abstract: A system for implementation or de-pollution and revitalization of artificial or natural lakes, inserted in land block and street structures around them, aiming at modulation in the artificial or natural lakes, insertion of dividing walls made of vinyl curtain, land dykes, concrete walls, or any other way, dividing the artificial or natural lake in isolated places, so there is no contact between the water of each module, considering that each module can be used for different activities, such as bathing, water sports, fishing, etc., considering that the water of the artificial or natural lake is de-polluted through the portable or the stationary treatment unit and preferably, conditioned into containers.

Abstract: “IMPROVEMENT ON FACILITY FOR REMOVAL OF MATERIALS AND/OR POLLUTING SUBSTANCES CONTAINED IN WATERCOURSES”, applied to facility comprising: the implementation of a sandbox arranged at the bottom and in a stretch of the watercourse, followed by a floating garbage fence arranged substantially transversely to the watercourse; whereas downstream and at a certain distance from this garbage fence is provided a suspended and transverse metallic structure to the watercourse, in which curtains for selective injection and automatically set in motion are mounted, arranged spaced and interspersed by homogenization diffusers, these curtains are responsible for the injection of coagulants; by the injection of polymers into the watercourse to be treated, and ahead there is a phase for release of microbubbles of air, causing a flotation of these aggregate particles; allowing that from this flotation stretch arises, along the watercourse, a superficial agglomeration of the floated material, and the conduction by flexible and lo

Abstract: “IMPROVEMENT ON FACILITY FOR REMOVAL OF MATERIALS AND/OR POLLUTING SUBSTANCES CONTAINED IN WATERCOURSES”, applied to facility comprising: the implementation of a sandbox arranged at the bottom and in a stretch of the watercourse, followed by a floating garbage fence arranged substantially transversely to the watercourse; whereas downstream and at a certain distance from this garbage fence is provided a suspended and transverse metallic structure to the watercourse, in which curtains for selective injection and automatically set in motion are mounted, arranged spaced and interspersed by homogenization diffusers, these curtains are responsible for the injection of coagulants; by the injection of polymers into the watercourse to be treated, and ahead there is a phase for release of microbubbles of air, causing a flotation of these aggregate particles; allowing that from this flotation stretch arises, along the watercourse, a superficial agglomeration of the floated material, and the conduction by flexible and lo

Abstract: A changeable continuous flow modular system for the treatment of water streams that makes it possible to treat any polluted water stream (CA) being submitted to an anaerobic process or not (0), through the implementation of an aerobic biological process (1) with aeration and oxidation of the water stream (CA) followed of a physical-chemical process (2), according to patent PI9702430-9, followed by an aerobic biological process with aeration and oxidation of the water stream (3) and once again by a physical-chemical process (4).