Effectiveness of micro/nano bubble_01

More than 30 years ago Japanese professor Dr.Ohnari invented the micro/nano bubble generator.

Around 2000 he opened his technologies, and many Japanese companies learned, followed and enhanced it. But now, we see too many types of micro/nano bubble generator, we wonder which one should be taken? I think it depends on which problem to solve and how to use the micro/nano bubble. But generally speaking the benchmarks is follows.

1. The amount of bubbles (per one min.)

2. The scales of bubbles (micro/nano)

3.The amount of electricity (Wh/kWh)

4. Price of the generator

Next time I show how to use this.