METHOD FOR PURIFICATION OF SEWAGE OF DYE WORKS Russian patent published in 1996 - IPC

Abstract RU 2065404 C1

FIELD: textile and tricot industry. SUBSTANCE: sewage of boiling and finishing and decorative stages are mixed all together, multiplicity of circulation being 10-15 volumes per hour. After chemical and physical reactions in thus prepared mixed sewage concentration of organic and inorganic impurities significantly decreases. Thus treated stocks are fed for ultrafiltration and treatment with the help of reverse osmosis. EFFECT: improves efficiency of the method. 1 dwg, 1 tbl

Similar patents RU2065404C1

Title	Year	Author	Number
METHOD FOR PURIFYING WATER-METHANOL SOLUTIONS TO REMOVE SALTS	2023	Solomakhin Aleksandr Vladimirovich Shpigel Ilya Gershevich Maslov Aleksandr Aleksandrovich Emelyanov Pavel Evgenevich Kislenko Nataliya Nikolaevna Svittsov Aleksej Aleksandrovich Adamovich Vladimir Igorevich Levchenko Aleksandr Nikolaevich	RU2806144C1
	0	Kozlov Viktor Vasilevich Afanaseva Ekaterina Nikolaevna Osadchij Yurij Pavlovich Demidov Stanislav Serafimovich Trykova Lyudmila Anatolevna	SU1782938A1
METHOD FOR TREATING SEWAGE RESULTING FROM PRODUCTION OF STYRENE COPOLYMERS BY SUSPENSION PROCESS	1992	Ballova G.D. Il'In M.I. Ivanov V.A. Rozhavskij M.G. Rupyshev V.G. Amosov V.V. Derjuzhov Ju.M.	RU2081845C1
WATER SUPPLY AND DRAINAGE SYSTEM IN WEAVING PRODUCTION	2023	Averina Nadezhda Valerevna Antonov Vladimir Nikolaevich	RU2817552C1
METHOD OF PURIFYING AND DISINFECTING SEWAGE WATER	2005	Sister Vladimir Grigor'Evich Kirshankova Ekaterina Viktorovna Tsedilin Andrej Nikolaevich	RU2328455C2
METHOD AND INSTALLATION FOR CLEANING AIR OUTBURSTS FROM DYEING CHAMBERS	1995	Kozintseva T.N. Shevchenko V.K. Ivashkina L.D. Desjatskova E.G.	RU2077930C1
METHOD OF PURIFYING WASTE WATER FROM NONFERROUS METALS	1993	Puzej N.V.	RU2071947C1
METHOD OF PRODUCTION OF HIGHLY DEMINERALIZED WATER	2004	Jankovskij Nikolaj Andreevich Stepanov Valerij Andreevich	RU2281257C2
CLARIFIED WATER PRODUCTION PROCESS	2004	Jankovskij Nikolaj Andreevich	RU2294794C2
LOW-WASTE METHOD FOR REMOVING WEIGHED PARTICLES FROM WATER (OPTIONS)	2016	Kagramanov Georgij Gajkovich Lojko Andrej Vladimirovich Itskov Stanislav Viktorovich	RU2660061C2

RU 2 065 404 C1

Authors

Amburg Ja.G.

Khajnevskij I.P.

Kulibaba A.I.

Dates

1996-08-20—Published

1992-01-28—Filed