Aerobic Treatment Unit (ATU), also known as activated sludge tanks are a common method of natural treatment used in municipal water treatment facilities. ATUs are similar to septic tanks in that they use biological processes to treat wastewater. Unlike other conventional water treatment units, ATUs use oxygen to break down organic matter. Since ATUs break down organic matter quickly, the wastewater leaving the system is cleaner. ATUs are mostly used in areas where conventional or gravity flow septic system cannot be used. Here are some of the commonly asked questions about an Atu in Maui.
How does an aerobic treatment unit work?
Even though there are many types of ATUs, they all use the same wastewater treatment method. All ATUs have an aeration chamber, in which air is pumped and mixed with the wastewater. This creates an environment where bacteria are free floating in the liquid, and grow as they break down organic matter. Some units also have a second chamber, where solids that cannot be digested by bacteria settle. The two chambers are joined to allow undigested solids to be returned to the first chamber.
How are ATUs maintained?
Since aerobic treatment units are more complicated than conventional septic tanks, maintenance is essential to their life and performance. Some of the key ATU maintenance practices include:
* Checking and cleaning filters on aerators
* Examining electrical panels for functioning alarms
* Checking clarity of effluent
* Checking odors
* Quarterly fecal testing for systems with disinfection units
What is the important of hiring ATU professionals?
ATU professionals have an adequate understanding of the different types of ATUs. They can ensure that a new ATU is installed correctly and efficiently. Apart from installing new units, certified ATU professionals know all the necessary maintenance practices that should be carried out to keep the unit functioning optimally.
These are just some of the important details to know before installing an ATU in Maui. To choose the right ATU contractor, consider factors such as experience, commitment, insurance, licenses, tools, and equipment as well as previous records. For more information about the best ATUs, and how to contact a reputable ATU expert for installations, please visit us website.
