First, the choice of antifreeze to see color, genuine antifreeze liquid and transparent, the general was yellow green or red, substandard antifreeze is turbidity is blue.
首先，选择防冻液要看颜色，正牌防冻液液体透亮，一般呈黄绿色或红色，不合格的防冻液很浑浊多呈蓝色。
More experiment has demonstrated better efficiency of separating red mud in aluminum factories and high turbidity water treatment.
此外，合成的丙烯酸钠-丙烯酰胺共聚物在铝厂赤泥分离及高浊水澄清中也取得了满意的效果。
The removal of algal cells and turbidity from the raw water of Taihu Lake, the laboratory culture of Marine algae and synthetic seawater using a novel red mud amelioration were studied.
研究了一种新型赤泥复合剂对太湖夏季水华原水、实验室培养海洋赤潮藻及模拟海水的絮凝除藻降浊性能。
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