Unsupported browser

You are using an outdated browser. Please upgrade your browser to improve your experience.

Sign up for an Award

Participate with your entry in one of our professional or student awards.

Sign up for an award

Sign up for a Profile

Create your own profile and publish it in the iF WORLD DESIGN GUIDE.

Sign up for a profile

Learn more:


Present your project for free and win your share of EUR 50,000 in prize money.

Publish your project

HAB Controller / HAB Controller

HAB Controller
HAB Controller

HAB Controller is a small intelligent algal bloom controller device. When it floats on the water, its overall shape can be harmoniously integrated into the aquatic environment. Its core technology is the use of specific sound waves to kill algaes, which is highly efficient, fast, simple, and pollution-free,so as to achieve the purpose of controlling algal blooms. In addition, it is equipped with some auxiliary equipments such as GPS and UV llights, working together to restore a natural balance for aquatic ecosystems after the onset of an algal bloom.


Hunan University

Hunan University
Hunan Changsha, China

Fenglin Zhang,
Hunan University