 | Alkalinity and biorefining -"Treatment of water" | 2008/08/24 |
| AMD treatment development | 2008/08/24 |
| Biological oxidation of sulphide to elemental sulphur | 2008/08/24 |
| BioSURE | 2008/08/24 |
| Dewatering slurries | 2008/08/24 |
| Double deck trench - Treatment of water | 2008/08/24 |
| Effluent purification - Beta Carotene | 2008/08/24 |
| Filter installation and method of operating such installation - "Reverse pressure pulse generator II" | 2008/08/24 |
| Filter installation and method of operating such installation - "Reverse pressure pulse generator" | 2008/08/24 |
| Flat bed type slave unit for the detection and monitoring of fouling of membranes used in liquid separation processes | 2008/08/24 |
| Immobilized enzyme bioprobe - A bioprobe | 2008/08/24 |
| Method of making a hollow fibre membrane | 2008/08/24 |
| Method of producing secondary metabolites | 2008/08/24 |
| Mine water treatment process | 2008/08/24 |
| Synthesis of zeolites | 2008/08/24 |
| Treatment of sewage | 2008/08/24 |
| Treatment of sulphate-containing metalliferous waste water - "Treatment of water" | 2008/08/24 |
| Treatment of wastewater | 2008/08/24 |
| Treatment of water - Modification | 2008/08/24 |
| Upright tubular filter unit and method of separation using the filter unit | 2008/08/24 |
| Use of ponds to treat sulphate solutions and ASPAM process - "Treatment of water" | 2008/08/24 |
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