Clean up crews have removed more than 6000 tons of algae from the lake and laid a barrier to stop the algae from reaching a drinking water plant.
清洁人员已经从太湖中清理走了超过6000吨蓝藻，并筑起了一道屏障阻止绿藻向自来水厂扩散。
Algae are an attractive way to harvest solar energy because they reproduce themselves, they can live in areas not useful for producing food and they do not need clean or even fresh water.
藻类由于能自行再生，是采攫太阳能的一种很有吸引力的方法，它们可以生长在无利于生产粮食的地方，不需要清水甚至淡水。
It can also get rid of spores and blue-green algae to provide clean drinking water.
它还可以滤除孢子和蓝藻，使水质达到马上饮用的标准。
Protecting landscape water body mainly controlled its content of COD, BOD5, TN and TP and the growth of algae. Keeping it clean and the whole water quality.
景观水体的水质维护主要是控制水体中的COD、BOD_5、TN、TP等污染物的含量及藻类等的生长，保持水体的清澈、洁净和整个水域的水质。
Protecting landscape water body mainly controlled its content of COD, BOD5, TN and TP and the growth of algae. Keeping it clean and the whole water quality.
景观水体的水质维护主要是控制水体中的COD、BOD_5、TN、TP等污染物的含量及藻类等的生长，保持水体的清澈、洁净和整个水域的水质。
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