FIELD: chemistry.
SUBSTANCE: method includes treatment of contaminated water medium with active charcoal obtained by aspen wood pyrolysis with its following activation by hydrogen peroxide during 5-10 min. The consumption of active charcoal is 1 g/ per 100 ml of water medium.
EFFECT: possibility of prompt and quality benzene sorption from water media and decrease of purification process labour input.
2 tbl
| Title | Year | Author | Number |
|---|---|---|---|
| METHOD FOR PREPARATION OF ACTIVE CHARCOAL | 2008 |
|
RU2367597C1 |
| METHOD OF PURIFICATION OF POLLUTED WATER MEDIUM | 2007 |
|
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| ADSORBENT OF LEAD IONS | 2007 |
|
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| METHOD FOR EXECUTION OF LOGGING WORKS WHEN DEVELOPING HYDROTECHNICAL STRUCTURES IN WOODLAND ZONE | 2008 |
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| METHOD OF PREPARING TIMBER FOR LONG-TERM STORAGE | 2008 |
|
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| METHOD OF MANUFACTURE OF NEUTRON-PROTECTIVE MATERIAL | 1999 |
|
RU2157754C1 |
| CONTINUOUS THERMAL PROCESSING METHOD FOR DISINTEGRATED WOOD | 2008 |
|
RU2370520C1 |
| METHOD FOR MANUFACTURE OF DRIED PROFILED ARTICLES FROM WHOLE WOOD MATERIAL | 1998 |
|
RU2139789C1 |
| METHOD OF OBTAINING CARBON ADSORBENT | 2012 |
|
RU2518579C1 |
| COMPOSITION FOR PRODUCTION OF COMPOSITE MATERIALS FOR WOODWORKING AND CONSTRUCTION INDUSTRY | 2007 |
|
RU2378287C2 |
