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1.
BRUCITE-CONTAINING WASTE FROM THE PRODUCTION OF REFRACTORY MATERIALS IN WASTEWATER TREATMENT PROCESSES
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(Not-set)
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As part of the study, an assessment was made of the possibility of using magnesium-containing waste from the production of periclase in the processes of engineering environmental protection. Evaluation ...
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2.
Improving electrofloatation wastewater treatment processes for ceramic industry
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(Environmental protection)
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Possibilities of improving the electroflotation technology of wastewater treatment at enterprises of the ceramic industry are considered. Solutions related to the action of flocculants, optimization of ...
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3.
Neutralisation and treatment of silicahydrofluoric acid containing wastewater in high purity quartz production
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(Environmental protection)
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A method of solid-phase neutralization of effluents (when obtaining highly pure quartz) with dry quicklime in a moving layer of material has been investigated. The use of this method will make it possible ...
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4.
PREPARATION AND PROPERTIES OF VITREOUS COPPER-ZINC-CONTAINING PHOSPHATE COMPOSITION FOR TREATMENT OF MAKE-UP WATER IN CENTRALISED HEATING SYSTEMS
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(Not-set)
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The results of investigation of properties (solubility, antiscaling, anticorrosive, algicidal, bactericidal) of glassy copper-zinc-containing phosphate composition (Cu–Zn–FC), which is obtained by waste-free ...
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5.
Use of improved glassy phosphate composition for water treatment
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(At the enterprises and institutes)
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The results of experiments on studying the properties of a glassy phosphate composition, modernized with copper-containing additives, are presented. The composition is designed to protect the surfaces ...
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6.
The use of water treatment sludge in production of efficient ceramics
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(Utilization of waste)
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The results of research on the use of sludge formed during the purification of drinking water (WSP), which contains about 68 Fe 2 O 3 , as an additive in the production of effective ceramic products. ...
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7.
Using of wastes of chemical water cleaning of electric power plants and mines in ceramic production
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(Utilization of waste)
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The possibility of using waste generated as a result of chemical treatment of wastewater from power plants and mines in the ceramic industry has been determined. The main physical properties of the materials ...
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8.
Electroflotation treatment of high-concentrated waste of porcelain-faience industry
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(Environmental protection)
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Mechanical methods of purification of waste water from enterprises of the porcelain and faience industry are considered. The prospects of using the electroflotation method with insoluble electrodes at ...
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9.
Using of slime waste of the A-plant in the system of chemical water purification
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(Environmental protection)
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The possibility of using slime waste from chemical water treatment of nuclear power plants as lime has been investigated. The main properties of the obtained product are determined at various temperatures ...
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10.
STUDY OF PHOSPHOGYPSUM HEAT TREATMENT MODES FOR OBTAINING ULTRAVIOLET PIGMENTS
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(Not-set)
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The paper investigates the possibility of thermal processing of waste from the chemical industry – phosphogypsum. It is shown that when phosphogypsum is dried, partial dehydration of dihydrous calcium ...
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11.
SYNTHESIS OF POROUS MATERIALS BASED ON TPP ASH-SLAG WASTE USING “SELF-FOAMING” TECHNOLOGY
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(Not-set)
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The peculiarities of obtaining porous materials based on different types of ash and slag materials (fly ash, boiler slag, ash-slag mixture) by the “self-foaming” technology using Na2B4O7 flux were studied. ...
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12.
JOINT PROCESSING OF QUARTZ-LEUCOXENE CONCENTRATE AND BRUCITE CONTAINING WASTE FROM THE PRODUCTION OF REFRACTORY MATERIALS TO OBTAIN COMPLEX COAGULANTS
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(Not-set)
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The volumes of large-tonnage mineral waste generation cause serious concern from the side of environmental supervision. Most of the mineral waste is a valuable secondary raw material, but the lack of integrated ...
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13.
Effect of Combined Use of Mineral Wool Production Waste and Catalytic Cracking Catalyst Waste on the Structure and Properties of Ceramics
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(Not-set)
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The combined use of waste from the production of mineral wool (MB) and spent catalyst (MC) of catalytic cracking of petroleum products in the production of ceramics has been investigated. It was found ...
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14.
Study of the Effect of Paraffin Production Waste on the Properties of Ceramic Products
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(Utilization of waste)
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The possibility of using (2.5 - 10 & # 37; by weight) wastes from the production of paraffin wax (OPP) in the production of porous ceramics has been investigated. Additive 2.5 & # 37; OPP increases the ...
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15.
Electroflotation extraction of high disperse titania TiO2 from water solutions of electrolytes
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(At the enterprises and institutes)
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The electroflotation extraction of highly dispersed TiO 2 and Ti (OH) 4 particles has been studied. It was found that in aqueous solutions of electrolytes at pH = 2 ... 12 electroflotation of TiO ...
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16.
Production and properties of glassy metaphosphate composition for corrosion protection of water heating systems
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(At the enterprises and institutes)
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Considered is the production of a non-waste technology from simple and readily available substances and the use of an environmentally safe glassy metaphosphate composition (SFC) of patented compositions ...
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17.
Electrosurface behaviour of metal oxides and hydroxides in water solutions
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(At the enterprises and institutes)
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The paper presents the results of determining the points of zero charge pH0 and isoelectric potentials (& # 950; -potential) in aqueous solutions for some oxides and hydroxides used in the production of ...
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18.
Production of expanded clay gravel using galvanic wastewarer slurries
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(Science for ceramic production)
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The possibility of using sewage sludge from electroplating industries in the production of expanded clay has been studied. The relationship between the physicochemical and operational characteristics of ...
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19.
Ceramic membranes for photocatalytic purification of water
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(Science for ceramic production)
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The structure and photocatalytic properties of ceramic membranes synthesized on the basis of amorphous potassium polytitanate intercalated with nickel ions have been investigated. It is shown that the ...
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20.
Production of building materials using technogenic waste
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(Utilization of waste)
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The use of man-made waste, primarily from the mining and processing industry, and sludge from biological wastewater treatment of aeration plants of cities and enterprises in the production of large-tonnage ...
