Your anaerobic bacteria are those that exist in areas of your pond that lack oxygen. These bacteria work slowly to digest organic debris and release a smelly gas as a byproduct.

Anaerobic ponds are deep waste water treatment ponds that exclude oxygen and encourage the growth of algae, with bacteria to help break down the effluent. The anaerobic pond acts mostly like an uncovered tank that breaks down the organic matter in the effluent with the use of organisms, releasing methane and carbon dioxide.

During the acid phase, bacteria convert complex organic compounds (carbohydrates, fats, and proteins) to simple organic compounds, mainly short-chain volatile organic acids (acetic, propionic, and lactic acids). The anaerobic bacteria involved in this phase are called “acid formers,” and are classified as nonmethanogenic microorganisms.

Anaerobic bacteria cannot exist in the presence of oxygen, so they are found in parts of the pond that have little to no oxygen. These bacteria digest organic compounds slower than aerobic bacteria, and they release hydrogen sulfide and carbon dioxide as by-products—which can accumulate year after year and, even in small amounts, be lethal to ...

Anaerobic pond bacteria are able to work without oxygen but work much more slowly. Both types of beneficial bacteria produce enzymes that allow them to break down organic compounds and take them into their cells as nutrients. Many pond bacteria also perform denitrification, transforming nitrate into nitrogen gas and removing it from the pond ...

When the entire waterbody is oxygenated, Aerobic Bacteria efficiently break down organic matter, contributing to a cleaner and healthier pond environment. Anaerobic Bacteria: In contrast, Anaerobic Bacteria do not require oxygen and are commonly found at the pond’s bottom, where oxygen is scarce.

Anaerobic ponds are a popular treatment option as they are simple to build and operate, and provide for efluent and sludge storage. Well-designed, properly-managed anaerobic ponds also provide good efluent treatment without odour nuisance or adverse impacts to water resources.

An aerobic pond is a pond in which oxygen is present throughout the pond. All biological activity in the pond is aerobic decomposition. This type of pond is not widely used because, without some type of aeration, the lower portions of a pond tend to lack oxygen and to host anaerobic bacteria, as shown in the picture below.

There are two primary categories: aerobic and anaerobic bacteria, both crucial for maintaining a healthy pond environment. Aerobic bacteria thrive in the presence of oxygen, while anaerobic bacteria flourish where oxygen is absent. However, they rely …

Anaerobic Ponds. An anaerobic pond functions without any dissolved oxygen (DO) present. Treatment is accomplished by anaerobic bacteria at the bottom of the pond, which ferment the sludge. This type of pond has a depth of 8 - 20 feet, and a typical detention time of 20 - 50 days.