How Clean is Water After Sewage Treatment

Sewage Cleanup Service and Treatment

Sewage cleanup service is a vital part of maintaining public health and protecting the environment. Sewage treatment plants remove harmful contaminants from wastewater, before it can be released back into the environment.

How Does Sewage Treatment Work?

Sewage treatment involves several stages to remove contaminants:

• Preliminary Treatment: Removes large objects like debris and trash.
• Primary Treatment: Settles solids and removes floatable materials.
• Secondary Treatment: Uses biological processes to break down organic matter.
• Tertiary Treatment: Additional filtration and disinfection to further remove impurities.

How Clean is the Water After Sewage Treatment?

The cleanliness of water after sewage treatment depends on the treatment level it undergoes. * Primary Treatment: Removes about 60% of suspended solids and organic matter. * Secondary Treatment: Removes up to 90% of contaminants, making the water suitable for most purposes. * Tertiary Treatment: Removes almost all remaining impurities, producing water that is nearly as clean as drinking water. However, sewage treatment does not remove all contaminants. Some trace amounts of bacteria, viruses, and chemicals may still be present in the treated water. It is therefore not recommended to consume treated water without further disinfection, such as boiling or filtering.