“通过沉降、气浮、过滤以及加入化学药剂等方式，处理厂能够将采出水中的泥沙、油滴、悬浮物等从污水分离出来，使污水变为可循环利用的合格水。”陈文昱说，处理后的采出水将再次通过注水增压泵站，注入到油田的目标油层中，实现水资源有效循环，避免了污水外排造成的生态环境污染。
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Higher prices for witches’ outfits may not cause a riot in the aisles of your local supermarket, but they do contain a lesson. Tariffs (a tax on goods) raise money for the U.S. government (bills fall due in seven to 10 days, Smeaton told me). They also push up inflation across all goods affected, from Superman outfits to fridge-freezers. Cost-of-living effects have a direct read-through to the polls.