RU94028265A - Method for production of sewage against phenol - Google Patents

Method for production of sewage against phenol

Info

Publication number
RU94028265A
RU94028265A RU94028265/26A RU94028265A RU94028265A RU 94028265 A RU94028265 A RU 94028265A RU 94028265/26 A RU94028265/26 A RU 94028265/26A RU 94028265 A RU94028265 A RU 94028265A RU 94028265 A RU94028265 A RU 94028265A
Authority
RU
Russia
Prior art keywords
phenol
adsorption
production
carried out
desorption
Prior art date
Application number
RU94028265/26A
Other languages
Russian (ru)
Inventor
А.М. Мазгаров
А.Ф. Вильданов
О.А. Обухович
В.Н. Салин
Ф.А. Коробков
Original Assignee
Всероссийский научно-исследовательский институт углеводородного сырья
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 Всероссийский научно-исследовательский институт углеводородного сырья filed Critical Всероссийский научно-исследовательский институт углеводородного сырья
Priority to RU94028265/26A priority Critical patent/RU94028265A/en
Publication of RU94028265A publication Critical patent/RU94028265A/en

Links

Landscapes

  • Water Treatment By Sorption (AREA)

Abstract

FIELD: oil processing industry, petrochemistry; chemical, pulp and paper industries. SUBSTANCE: method is carried out by adsorption of phenol with the help of carbon fiber material at 20-65 C followed by desorption of phenol with acetone or with ethylacetate. The latter process is carried out at 20-30 C. Thus it is enable to increase 4 times purification degree. EFFECT: increases purification degree.

Claims (1)

Изобретение относится к адсорбционной очистке сточных вод от фенолов и может быть использовано в нефтеперерабатавающей, нефтехимической, химической, целлюлозно-бумажной, коксохимической и других областях промышленности. Очистку сточных вод от фенола проводят его адсорбцией углеродным волокнистым материалом в виде ткани или войлока при 20 - 65°С с последующей десорбцией сорбированного фенола ацетоном или этилацетатом при 20 - З0°С. Способ позволяет повысить степень очистки сточных вод от фенола в 4 раза и за счет итого существенно улучшить технико-экономические показатели процесса.The invention relates to adsorption wastewater treatment from phenols and can be used in the refining, petrochemical, chemical, pulp and paper, coke and other industries. Wastewater from phenol is purified by adsorption of carbon fiber material in the form of fabric or felt at 20 - 65 ° С followed by desorption of sorbed phenol with acetone or ethyl acetate at 20 - З0 ° С. The method allows to increase the degree of wastewater treatment from phenol by 4 times and due to the total significantly improve the technical and economic indicators of the process.
RU94028265/26A 1994-07-27 1994-07-27 Method for production of sewage against phenol RU94028265A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94028265/26A RU94028265A (en) 1994-07-27 1994-07-27 Method for production of sewage against phenol

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94028265/26A RU94028265A (en) 1994-07-27 1994-07-27 Method for production of sewage against phenol

Publications (1)

Publication Number Publication Date
RU94028265A true RU94028265A (en) 1996-05-20

Family

ID=48448489

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94028265/26A RU94028265A (en) 1994-07-27 1994-07-27 Method for production of sewage against phenol

Country Status (1)

Country Link
RU (1) RU94028265A (en)

Similar Documents

Publication Publication Date Title
KR900018470A (en) Regeneration method by biological deinking of highland
US3770625A (en) Removal of virus from fluids
ATE17225T1 (en) METHOD AND DEVICE FOR ANAEROBIC BIOLOGICAL PURIFICATION OF WASTEWATER.
FR2368295A1 (en) ADSORBING MATERIAL CONSISTING OF A CORRUGATED SHEET OF ACTIVE CARBON FIBERS
SE9000379D0 (en) PROCEDURES FOR BIOLOGICAL CLEANING OF WASTE WATER CONDUCTING POLLUTANTS WITH HARDWARDABLE ORGANIC SUBSTANCES
RU94028265A (en) Method for production of sewage against phenol
CA1130023A (en) Method of treating pulp bleaching effluents
ES8705775A1 (en) Purification apparatus and method employing a regenerable ligand.
ES431717A1 (en) Process for purifying industrial effluents
Morin‐Crini et al. Simultaneous removal of Cd, Co, Cu, Mn, Ni, and Zn from synthetic solutions on a hemp‐based felt. III. Real discharge waters
El-Nabarawy et al. Removal of pollutants from water using untreated and treated sawdust and water hyacinth
DE50008648D1 (en) Process for the fine cleaning of an aqueous solution containing a fermentatively produced organic acid
SU914508A1 (en) Process for purifying effluents from organic compounds
RU2137717C1 (en) Method of removing copper ions from waste waters
CN108993390B (en) Method for removing residual tetracycline in pharmaceutical wastewater after flocculation treatment by using ZnO-loaded expanded graphite
SU1183454A1 (en) Method of refining hydrochloric acid
US2003314A (en) Water purification
SU692830A1 (en) Method of purifying dimethylformamide from mineral oil
SU1198013A1 (en) Method of removing organic compounds from waste water
JPS54104697A (en) Composite article for purifying blood
SU662505A1 (en) Method of purifying waste water
Vettenranta The Enso-Biox Method: A Biological Treatment Using Softwood Bark Pretreated with Nutrients as a Filter Medium Removed 90% of Malodorous Sulphur Compounds in Mill Tests for Purifying Kraft Pulp Mill Condensates
SU622765A1 (en) Method of purifying industrial waste water from organic admixtures
SU1130523A1 (en) Method for regenerating activated carbon used for dechlorination of waste liquids
RU94029714A (en) Method of oil and gas-condensate purification from low-molecular mercaptans