Basics Relating To A Waste Water Purification System

Waste water may be collected from homes or commercial properties. Toilets, dishwashers and plumbing fixtures are among the largest contributors of sewage water in the home setting. Manufacturing plants form the bulk of the sewage that originates from commercial premises. A waste water purification system helps to separate the solid waste from the water so that the latter can be reused.

There are several stages through which this process occurs. These include screening, primary treatment, secondary treatment and tertiary treatment. Screening involves the physical removal of large objects such as pieces of wood, cloth, plastic and large rocks. The same is repeated during the primary stage. For the finer particles (such as grit and sand), sedimentation and aeration are done. The residual solid settling at the bottom at this stage is termed sludge.

The effluent from the primary stage flows into another set of tanks where secondary filtration takes place. These are what are known as digesters. The digesters contain live cultures of both aerobic and anaerobic bacterial microorganisms. The microorganisms breakdown the organic material in the effluent which effectively reduces the nutritional content and the survival of microorganisms in the subsequent stages. Secondary effluent is then released to the tertiary stage.

The tertiary stage comprises a number of processes. Biological filters help to get rid of any residual biological waste. Other types of waste that are removed here include ammonia, grease, oil and foam. The final process before the effluent is released is disinfection. Chlorination, UV radiation or ozone may all be used. Odor is also eliminated during this stage.

The process of digestion is associated with the production of odor. The odor is usually controlled in a number of ways. One of the commonest options is carbon reactors. These reactors collect and metabolize toxic gases such as hydrogen sulfide using contact media that is lined with bio-slimes and chlorine. Alternatives include the use of hydrogen peroxide and calcium nitrate.

There may be some differences in the secondary and tertiary stages. Some systems use a blend of enzymes to degrade the organic material. One of the major downsides of this approach is that not all the organic matter is broken down since some of the enzymes may be missing from the blend. This is in contrast to bacterial organisms which can synthesize all the required enzymes.

Once the water has been treated, it can be utilized in a number of ways. If the treatment is taking place on large scale, the water is most likely to be employed for agricultural activities. In some cases, it may be used for household use. Sludge has to be treated as well before being released into the environment. The methods that are used in treating sludge include composting, aerobic digestion and anaerobic digestion.

As you plan on installing your onsite treatment plant, you need to be conversant with the rules and regulations set by the local authority. These rules tend to vary from place to place. The methods that are employed in the process should be similar to what would occur in the natural environment. Ensure that you organize regular inspection by the public health department.

We use the latest waste water purification system technology that is a better alternative to septic tanks. Find out more by visiting our website at http://proteinmatrixllc.com.

Comments are closed.