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| chemical dipping treatment | |||
| chemical processing; chemical treatment | |||
| chemical treatment Processes that alter the chemical structure of the constituents of the waste to produce either an innocuous or a less hazardous material. Chemical processes are attractive because they produce minimal air emissions, they can often be carried out on the site of the waste generator, and some processes can be designed and constructed as mobile units | |||
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kemisk behandling : 22 短语, 7 学科 |
| 一般 | 3 |
| 农业 | 8 |
| 技术 | 1 |
| 核物理 | 2 |
| 环境 | 6 |
| 电子产品 | 1 |
| 自然科学 | 1 |