SU567678A1 - Method of purifying waste water from oily substances - Google Patents

Method of purifying waste water from oily substances

Info

Publication number
SU567678A1
SU567678A1 SU7402010672A SU2010672A SU567678A1 SU 567678 A1 SU567678 A1 SU 567678A1 SU 7402010672 A SU7402010672 A SU 7402010672A SU 2010672 A SU2010672 A SU 2010672A SU 567678 A1 SU567678 A1 SU 567678A1
Authority
SU
USSR - Soviet Union
Prior art keywords
waste water
purifying waste
surfactant
ammonium chloride
octadecyl
Prior art date
Application number
SU7402010672A
Other languages
Russian (ru)
Inventor
Михаил Давидович Белостоцкий
Елена Александровна Чистякова
Original Assignee
Всесоюзный Научно-Исследовательский Институт Водоснабжения,Канализации, Гидротехнических Сооружений И Инженерной Гидрогеологии
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Всесоюзный Научно-Исследовательский Институт Водоснабжения,Канализации, Гидротехнических Сооружений И Инженерной Гидрогеологии filed Critical Всесоюзный Научно-Исследовательский Институт Водоснабжения,Канализации, Гидротехнических Сооружений И Инженерной Гидрогеологии
Priority to SU7402010672A priority Critical patent/SU567678A1/en
Application granted granted Critical
Publication of SU567678A1 publication Critical patent/SU567678A1/en

Links

Landscapes

  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
  • Processing Of Solid Wastes (AREA)

Description

Химическое потребление кислорода, Chemical oxygen consumption

2ОООО мг/л2OOOO mg / l

Содержание жвра, мг/лZhvra content, mg / l

25002500

Содержавие взвешен ных веществ, мг/лSuspended matter content, mg / l

63006300

32003200

12001200

8484

9999

400400

127127

8484

9595

840840

410410

8787

93,593.5

Claims (2)

Предложенный способ позвол ет снизить стоикюсть гртовой продукции - мытой шерсти на 1,5 -2,7%.. ЭкоЬомический эффект от промышленного применени  предложейного способа составит 160- 190 тыс. руб. в год (применительно к одному объекту мошностью 45 т/сутки мытой шерсти). Формула изобретени  1, Способ очистки сточных вод от масеп , включающий обработку стоков поверхностно-активным BeuiecTBOM, о т л и ч а ю щ н и с   тем, что. с целью повышени  степени очистки, в качестве поверхностноактивного вещества в воду ввод т октадецил- ензил-диметил аммоний хлорид. 2 Способ по п. 1, р т л и ч а ю щ и йс   тем, что октадецил-бензил-ДЕметил аммоний хлорид ввод т в количестве 2-4 г/л. Источники информации, прин тые во внимание при экспертизе: 1.Петров А. А. Реагенты-дкэмупьгаторы дл  обезвоживани  й обессоливани  нв(Ьтей . Куйбышевское книжное над-во, 1965, стр. 30. The proposed method makes it possible to reduce the cost of a haul product — washed wool by 1.5–2.7%. The economic effect from the industrial application of the proposed method will be 160–1900 thousand rubles. per year (applied to one object with a capacity of 45 tons / day of washed wool). Claim 1, A method for purifying waste water from masep, including treating effluents with a surfactant BeuiecTBOM, as well as that. In order to increase the degree of purification, octadecyl-benzyl-dimethyl ammonium chloride is introduced into the water as a surfactant. 2 The method according to claim 1, wherein the octadecyl benzyl-demethyl ammonium chloride is administered in an amount of 2-4 g / l. Sources of information taken into account in the examination: 1. Petrov A. A. Reagents-agents for dehydration desalting nv (Brute. Kuybyshevskoe book-case, 1965, p. 30. 2.Воюцкий С.. С. Коллоиднак хими , Госхимиздат. М.„ 1964 . стр. 400-4О1.2. Voyutsky S. .. S. Kolloidnak Chemistry, Goskhimizdat M. „1964. p. 400-4O1.
SU7402010672A 1974-03-29 1974-03-29 Method of purifying waste water from oily substances SU567678A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU7402010672A SU567678A1 (en) 1974-03-29 1974-03-29 Method of purifying waste water from oily substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU7402010672A SU567678A1 (en) 1974-03-29 1974-03-29 Method of purifying waste water from oily substances

Publications (1)

Publication Number Publication Date
SU567678A1 true SU567678A1 (en) 1977-08-05

Family

ID=20580287

Family Applications (1)

Application Number Title Priority Date Filing Date
SU7402010672A SU567678A1 (en) 1974-03-29 1974-03-29 Method of purifying waste water from oily substances

Country Status (1)

Country Link
SU (1) SU567678A1 (en)

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