利用电厂粉煤灰及灰场氧化塘对现河首站采油废水中的污染物进行吸附和生化处理试验。
The experiment on adsorption and biochemical treatment of the pollutant of waste water from oil production by powder coal ash of power plant and oxidation pond of ash field have been conducted.
另一位美国代表非正式地表示，美国反对强制削减温室气体二氧化碳，这一立场没有改变。
Another us delegate said informally that us opposition to mandatory cuts in emissions of the greenhouse gas carbon dioxide had not changed.
这是令人感到沮丧的共识：被冲突、饥荒和疾病所包围的非洲又被一场新的联合灾难所侵袭——虽然非洲只制造了全球二氧化碳排放量的2%。
That's the gloomy consensus: Africa, beset by conflict, hunger and disease, is being hit by a new disaster that combines them all - though Africa produces just 2% of global emissions.
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