جاهز للتشغيل
جاهز للتشغيل
An ozone nanobubbler costing $1.7 million is being used to clean the Lincoln Memorial Reflecting Pool by injecting 500 million microscopic bubbles per teaspoon of water. The bubbles deliver oxygen that aims to oxidize algae, bacteria, and chemicals in the water.
تنويه: هذا ملخص تم إنشاؤه بواسطة الذكاء الاصطناعي
comments.heading