Solid phase extraction with clay as a sorbent consists of water sampling for extraction of pollutants and enhanced performance NOVELTY - The solid-phase extraction with clay as a sorbent comprises an aid to extraction of pollutants from water sources, which facilitates automation and economy. Also claimed is a technique based on the process. CLAIMED TECHNIQUE [...]
BIDIMENSIONAL POROUS MATERIAL, PROCESS OF PRODUCTION OF BIDIMENSIONAL POROUS MATERIAL, PROCESS OF DISCOLOR NOVELTY - The porous, bi dimensional, hydroxide, double laminar material is constituted by magnesium and aluminum metallic cations and nitrate as anion in the ratio Mg2:+Al3+ equal for two for decoloration of textile effluents containing anionic colorants in its original pH and [...]
PROCESS OF ATTAINMENT OF CATALYSERS OF THE [CO] CONVERSION THE THUS OBTAINED CO2 AND CATALYSERS NOVELTY - Carbon monoxide to dioxide conversion catalysts production involves impregnation of active carbon with transition metal and rare earth mixed oxides. USE - For use with motor vehicle exhaust gases formed from fuels derived from petroleum (claimed). DETAILED DESCRIPTION [...]
TUBULAR REACTOR FOR HETEROGENEOUS FOTOCATALISE OF ORGANIC COMPOSITES NOVELTY - The tubular reactor has two catalysts and semiconductors. The catalysts are made of titanium dioxide and zirconium dioxide. The catalysts are deposited on a substrate and activated with artificial light from a lamp of black light. USE - Tubular reactor for heterogeneous photo catalysis of [...]
System for purifying water by oxidizing organic pollutants, comprises electrochemical cell containing counter electrode made of platinum, copper or other metal and porous film of nanocrystalline titanium dioxide NOVELTY - System comprises electrochemical cell containing a counter electrode made of platinum, copper or other metal and a porous film of nanocrystalline titanium dioxide. The porous [...]
MÉTODO PARA OBTENÇÃO DE UMA COMPOSIÇÃO ENZIMÁTICA, PARA FORMULAR UM SUBSTRATO SÓLIDO, COMPOSIÇÃO ENZIMÁTICA, E, USO DA MESMA O presente invento trata-se de um método para formular ou preparar um meio ou substrato sólido utilizando resíduos agroindustriais. Adicionalmente, o presente invento descreve o método de obtenção simultânea de pelo menos duas enzimas de interesse industrial, [...]
Equipment for monitoring and controlling industrial processes, has unit that is provided for manipulation, transmission and energizing of constant electrical energy NOVELTY - The equipment has a unit that is provided for manipulation, transmission and energizing of constant electrical energy. A control programmable module is provided for sending and receiving the commands over a network [...]
Ultra sensitive electrochemical sensor, for detection of copper in mineral water sample, includes gold electrodes incorporating mercaptopropionic acid NOVELTY - The ultra-sensitive electrochemical sensor for copper detection has gold electrodes modified by individual layers of mercaptopropionic acid. The electrodes concentrate copper ions in solution in 5 minutes on studying the copper content of samples of [...]
REAGENT FOR DESTRUCTION [IN]-SITU AND [EX]-SITU OF ENVIRONMENTAL CONTAMINANTS NOVELTY - The reagent of or e.g. in situ destruction of effluent contaminants has the capacity to oxidize e.g. MN2+, Cr3+, and NH3. It is a mixture of salts of iron II and III in the presence of one or more bonding agents and surfactants in [...]
Extractor of sludge from water treatment plant settlers consists of suction holes along triangular channels served by a compressor and supplementary settling NOVELTY - The extractor of sludge from water treatment plant settlers comprises a set of triangular channels (1) in a metal plate (2), with sludge suction holes (3) uniformly spaced along the channels [...]
Nitrosation system for thiols and other substrates NOVELTY - The nitrosation system for thiols and other substrates comprises a nitric oxide cylinder (1) and a synthetic air cylinder (3), with flowmeters (4), a gas mixer (5), and a gas mixture distribution and pressure equalizing assembly (9). Bubbling of the nitric oxide and air mixture is [...]
PROCESS AND SYSTEM FOR WATER PHENOL SEPARATION USING REACTIVE DISTILLATION NOVELTY - The reactive distillation based separation of phenol from water comprises a process giving quantitative yield of clean water. Also claimed is apparatus implementing the process. CLAIMED APPARATUS - The apparatus is easy to obtain and to use in e.g. fine chemicals and effluent [...]
Solid phase extraction with clay as a sorbent consists of water sampling for extraction of pollutants and enhanced performance NOVELTY - The solid-phase extraction with clay as a sorbent comprises an aid to extraction of pollutants from water sources, which facilitates automation and economy. Also claimed is a technique based on the process. CLAIMED TECHNIQUE [...] 
MÉTODO PARA OBTENÇÃO DE UMA COMPOSIÇÃO ENZIMÁTICA, PARA FORMULAR UM SUBSTRATO SÓLIDO, COMPOSIÇÃO ENZIMÁTICA, E, USO DA MESMA O presente invento trata-se de um método para formular ou preparar um meio ou substrato sólido utilizando resíduos agroindustriais. Adicionalmente, o presente invento descreve o método de obtenção simultânea de pelo menos duas enzimas de interesse industrial, [...] 
Equipment for monitoring and controlling industrial processes, has unit that is provided for manipulation, transmission and energizing of constant electrical energy NOVELTY - The equipment has a unit that is provided for manipulation, transmission and energizing of constant electrical energy. A control programmable module is provided for sending and receiving the commands over a network [...] 
Ultra sensitive electrochemical sensor, for detection of copper in mineral water sample, includes gold electrodes incorporating mercaptopropionic acid NOVELTY - The ultra-sensitive electrochemical sensor for copper detection has gold electrodes modified by individual layers of mercaptopropionic acid. The electrodes concentrate copper ions in solution in 5 minutes on studying the copper content of samples of [...]