FIELD: process engineering.
SUBSTANCE: invention may be used for removal of heavy metal ions, oil products and sulphates from effluents. In compliance with this method, effluents are filtered through sorbent, a granite, subjected to ionising radiation at absorbed dose of 550 to 600 kGr.
EFFECT: removal of heavy metals ions, dissolved oil products and sulphates to values lower than 0,5 mac.
1 tbl, 1 ex
| Title | Year | Author | Number |
|---|---|---|---|
| WASTE WATER TREATMENT METHOD | 2023 |
|
RU2800434C1 |
| METHOD FOR WASTE WATER PURIFICATION | 2008 |
|
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| METHOD OF CLEANING SURFACE WATERS FROM SUSPENDED SUBSTANCES, OIL PRODUCTS, HEAVY METALS, ORGANIC SUBSTANCES | 2018 |
|
RU2701833C2 |
| METHOD OF ADDITIONAL TREATMENT OF SEWAGE FROM HEAVY METAL IONS | 1992 |
|
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| METHOD OF PREPARING SORBENT TO ISOLATE METALS FROM SOLUTIONS | 1991 |
|
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| METHOD OF PURIFYING WASTE WATER FROM CHROMIUM (III) IONS | 2009 |
|
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| METHOD FOR INTEGRATED TREATMENT OF WASTE WATER USING CARBON-MINERAL SORBENT MADE FROM SAPROPEL | 2009 |
|
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| METHOD OF PURIFYING ACIDIC MULTICOMPONENT DRAINAGE SOLUTIONS FROM COPPER AND CONCOMITANT IONS OF TOXIC METALS | 2010 |
|
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| METHOD FOR PURIFICATION OF NATURAL WATER | 1993 |
|
RU2033976C1 |
| SORBENTS FOR SEWAGE TREATMENT FROM OIL | 2014 |
|
RU2579400C1 |
