Sewage Treatment Plants

Sewage Treatment Plants are specifically engineered to treat wastewater, where mains drainage is unavailable. The Treatment Plants that we supply, here at Cotterill Civils, are easily adjusted to meet the requirements of populations.

What are Sewage Treatment Plants?

Here at Cotterill Civils, we supply a complete range of Sewage Treatment Plants (or Domestic Treatment Plants as they can also be referred to as), offering something suitable for everyone. No matter which of our Domestic Treatment Plants you choose, they each offer exceptional value for money and are guaranteed to sustain a high-quality standard for longer.

We supply the Domestic Treatment Plants in hundreds of options, taking into consideration your specific drainage needs; can you afford not to check out our extensive range of products below?

Our Sewage Treatment Plants.

The Sewage Treatment Plants that we have available are supplied in various sizes, ranging from smaller chambers like the Domestic Treatment Plants, accommodating up to six people; to the high-volume Industrial Treatment Plants which are suitable for more than 50 people. If you cannot find exactly what you’re looking for, this isn’t a problem for the team here at Cotterill Civils because we have bespoke options available!

As with any of the products that we are proud to supply, we stock the Sewage Treatment Plants in an assortment of established brands, including Kingspan, Klargester, Marsh and Clearwater, so you needn’t worry about finding something suitable.

How do they work?

Investing in the Domestic Treatment Plants will allow you to remove contaminants from sewage and ensure that effluent water is removed effectively. Domestic Treatment Plants offer a modern alternative to other methods of sewage treatment, providing you with a convenient storage solution for water when your main supply is not available or reachable.

At Cotterill Civils, we supply the Sewage Treatment Plant as a cost-efficient solution for managing your drainage system, ensuring that waste material is deposited safely and correctly. Generally, the Treatment Plants provide low lifetime costs, allowing you to get more out of your products before they need to be replaced.

Who needs a Sewage Treatment Plant?

A Sewage Treatment Plant is a versatile investment to make; it suits the requirements of customers who are purchasing for their home or their business. From our wide range of Sewage Treatment Plants, we supply the Domestic Treatment Plants to match the requirements of homes that are situated away from drainage mains, however, this isn’t to say that we don’t accommodate for the needs of commercial customers too!

To provide you with peace of mind, the team of experts, here at Cotterill Civils, will discuss your requirements in further detail, either over the phone, via email or via our online instant messaging system, to make sure that you find only the most suitable Sewage Treatment Plants for your intended application!

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Frequently Asked Questions

How does a sewage treatment plant work?

The way a sewage treatment plant works is relatively straightforward. Wastewater and sewage enter a large settlement tank, where solids sink to the bottom and form ‘sludge’ and liquids flow through to a chamber. A pump airs the waste and promotes friendly bacteria to condense the organic matter, breaking it down and purifying the water. When the water leaves the final chamber, it’s more than 95% clean – meaning it can be safely dispersed into local ditches or soakaway systems, providing consent has been given from the environmental agency.

Which size sewage treatment plant is best?

Sewage treatment plants come in a variety of sizes – ranging from 5,950 Litres to 184,000 Litres. The size you need often depends on the size of your property, how many bedrooms you have and the number of people that will use the treated water (both now and in the future). For example, a single dwelling with up to 12 people will benefit from a smaller sewage treatment than a group of houses with 13 occupants or more between them. If you’re unsure, our team at Cotterill Civils are always on hand to help and will happily guide and advise you in making the right choice. Simply give us a call on 0121 351 3230.

Are sewage treatment plants worth the investment?

Though we might be biased, we believe sewage treatment plants are a worthwhile investment for anyone not connected to the main drainage network. Whilst they work similarly to septic tanks, they use a mechanical system to pump oxygen to the microorganisms. This allows them to treat effluent more effectively, so it can be discharged directly into flowing water. Sewage treatment plants are a moderate investment, but they generally work out cheaper to run, long term. Unlike other sewage systems, they don’t need to be emptied as frequently, helping to save money on maintenance. To find out more about sewage treatment plants and how they can benefit you, get in touch with our team at Cotterill Civils.

How often should a sewage treatment plant be emptied?

In most cases, a sewage treatment plant will only need emptying once a year to ensure it’s functioning correctly. This is great for keeping your maintenance costs to an absolute minimum. However, if your system is larger and used frequently, it may need desludging more often to ensure you don’t run into any technical issues. If you’re unsure how much maintenance your sewage treatment plant needs, don’t hesitate to talk to the team. We’re always on hand and will gladly advise you. We can even provide tips to help prolong the lifespan of sewage treatment plants.


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