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 [...]
ELECTROCHEMICAL PROCESS OF ORGANIC COMPOSITE OXIDATION USING A COMPOSED REACTOR OF A DIAMOND ANODE NOVELTY - The diamond-anode-reactor-based oxidation of organic compounds has circulation of solution containing the organic compounds between the electrodes coated with diamond doped with boron. Then electrical discharge of water at the anode initiates the oxidation with production of hydroxyl radicals [...]
Cylindrical electrochemical cell with doped coaxial diamond anode produced by deposition of diamond-bearing NOVELTY - A cylindrical electrochemical cell comprises a hollow cylindrical cathode (11), and a cylindrical anode (9) which is arranged coaxially within the cathode. The anode includes a mechanically strong cylindrical substrate, which is produced by chemical vapor deposition by depositing diamond-bearing [...]
E1 kraft paper effluent treatment technique consists of application of laccase hydroxamate enzyme mediator to reduce eg. phenols concentration NOVELTY - The E1 kraft paper effluent treatment technique comprises application of laccase hydroxamate enzyme mediator. The most effective agent is acetohydroxamic acid which gives 70 and 73 per cent degradation of phenols and of total [...]
ELECTROCHEMICAL PROCESSES FOR THE TREATMENT OF WATERY EFFLUENTS I CONTEND HEAVY METALS. NOVELTY - The electrochemical treatment of waste water containing heavy metals comprises the use of electrolytic cells employing eg. metal sponge cathodes. The ions of heavy metals present in the water are removed cathodically. USE - In applied chemistry. Main Application Field D15 [...]
USED ELECTROCHEMICAL REACTOR IN THE TREATMENT OF WATERY EFFLUENTS I CONTEND HEAVY METALS NOVELTY - The electrochemical treatment reactor for liquid effluent containing heavy metals has electrochemical and electrolytic cells employing e.g. reticulated vitreous carbon and metal sponge type cathodes. It removes metal ions present in the effluent, with e.g. copper, lead and zinc ions [...]
Electrochemical reactor for liquid effluent containing cyanides consists of a metal oxide coated titanium anode and metal sponge cathode based system NOVELTY - The electrochemical reactor for liquid effluent containing cyanide comprises a system with anodes of titanium coated with metal oxides and e.g. metal sponge cathodes. It is also effective in the treatment of [...]
CONTAMINATED GROUND TREATMENT USING SEMICONDUCTOR TITANIUM DIOXIDE NOVELTY - The treatment of contaminated soils by titanium dioxide semiconductor comprises an in-situ process. The semiconductor has to be illuminated by an artificial or natural light source. USE - For use in industry in general. Main Application Field J04 (Chemical/physical processes/apparatus - including catalysis, catalysts (excluding specific [...]
PROCESS [FOTOCATALITICO] FOR THE REACTIVE COLORING DEGRADATION AND REACTOR ELECTROCHEMICALLY ASSISTED NOVELTY - Electrochemically-assisted photocatalytic degradation of reactive dyes comprises the use of titanium electrodes modified with ruthenium oxide. 120 minutes reaction gives complete decoloration of aqueous solutions of the dyes, and approximately 50% mineralisation. USE - In industrial chemistry. ADVANTAGE - The toxic dyes [...]
Electro chemical treatment of liquid effluent containing eg. cyanides consists of anodic oxidation, and cathodic removal of heavy metal ions, via coated titanium anodes NOVELTY - The electro-chemical treatment of liquid effluent containing eg. cyanides comprises anodic oxidation of the cyanides with or without complexing heavy metal ions. It also gives cathodic removal of heavy [...]
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 [...] 
ELECTROCHEMICAL PROCESS OF ORGANIC COMPOSITE OXIDATION USING A COMPOSED REACTOR OF A DIAMOND ANODE NOVELTY - The diamond-anode-reactor-based oxidation of organic compounds has circulation of solution containing the organic compounds between the electrodes coated with diamond doped with boron. Then electrical discharge of water at the anode initiates the oxidation with production of hydroxyl radicals [...]