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Method of water softening and deironing
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Inclined horizontal clarifier
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Method of producing ferric hydroxide-based sorbents on cellulose fibre support
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Method of purifying natural or waste water from fluorine and/or phosphates
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RU2523465C1
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Method of obtaining calcium sulphate-based sorbent on carrier from cellulose fibres
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METHOD OF PRODUCING SORBENTS BASED ON Zn(OH)2 AND ZnS ON CELLULOSE FIBRE SUPPORT
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Method of obtaining sorbents based on iron hydroxide and calcium sulphite on carrier from cellulose fibre
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RU2513544C1
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Device for taking water from reservoir
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Water distributor
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RU2522653C1
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Circular settling tank
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RU2513206C1
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Method of separating thorium-228 and radium-224
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RU2503482C1
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Method of control over clarification of suspension as domestic effluents by sedimentation
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RU2501743C1
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Method of sewage purification from cyanide-ions
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RU2493276C1
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Processing method of dead platinum-rhenium catalysts
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RU2500623C1
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Method of sorbent purification of sewages from chrome(iii), iron(iii), copper(ii) and cadmium(ii) ions
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RU2493275C1
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Processing method of palladium dead catalysts
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RU2504609C1
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Method of producing composite material
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RU2498850C1
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Method of producing composite sorbent based on magnesium carbonate and magnesium hydroxide
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RU2498942C1
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Method of purifying waste water from phosphates
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RU2488439C1
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Method of producing lead sulphide-based composite sorbent
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