Guangzhou Institute of Geochemistry, Chinese Academy of Sciences Patent applications |
Patent application number | Title | Published |
20140165712 | Gradually-Ascending Spiraled Passive Sampler for Measuring Sediment-Water Diffusion Flux of Organic Pollutants - The present invention discloses a gradually-ascending spiraled passive sampler for measuring sediment-water diffusion flux of organic polutants, which comprises a sediment pore-water sampler and a water sampler arranged above the sediment pore-water sampler, wherein a plurality of sediment sampling units are vertically arranged in the sediment pore-water sampler, and the water sampler is provided with a plurality of water sampling units arranged transversely along the vertical direction in sequence. | 06-19-2014 |
20140027381 | Method to Remove Organic Pollutants through Coupling Microwave Degradation Based on Microporous Mineral Adsorption - This invention discloses a kind of method to remove organic pollutants through coupling microwave degradation based on microporous mineral adsorption. It consists of the following major steps: Fill hydrophobic porous mineral adsorbent into the adsorption column to adsorb organic pollutants in the organic wastewater, and start up the microwave generator after the adsorbent reaches saturation so that the organic pollutants adsorbed inside the adsorption column can be degraded under microwave induction. With the alternative operation and regeneration of two adsorption columns, the organic wastewater can be treated continuously. In the invention, with the technologies of microwave-induced degradation through hydrophobic microporous mineral coupling adsorption, organic pollutants can be removed from water efficiently, and the degradation process and carrier can be circulated. The pollutants can be mineralized into non-toxic and harmless micromolecular substance completely. | 01-30-2014 |
20110281332 | OCHROBACTRUM SP. FOR DEGRADING TETRABROMOBISPHENOL-A (TBBPA) AND ITS APPLICATION - The invention discloses an | 11-17-2011 |