Regular Service Scheme

Septic tanks, cesspits and sewage treatment plants, how do they work?

Ever wondered how the sewage system in your garden works? Choose from the equipment types below to see how they work and what’s going on underground.

CSG has been collecting, treating, and recycling sewage sludge since 1934 from hundreds of domestic and industrial customers.

Initially sludges were treated by screening and settlement or merely transported to a local sewage treatment works. However, over the past 20 years the decanter centrifuge systems have played an increasingly important role and is commonly used at municipal wastewater and drinking water facilities, food and beverage plants, oil refineries, constructions sites, contract dewatering and thickening, and lagoon management and dredging.

CSG own and operate several centrifuges at our own treatment plants and possess a fleet of mobile centrifuge and dewatering systems that are available for short- or long-term hire, and our experienced and trained operating personnel are available to operate the units when required.

We’re here to help you with the collection, treatment and disposal of your hazardous and non-hazardous waste. Our technical expertise has been built up over 80 years and we’ll provide effective solutions for your business by combining state-of-the-art equipment and innovative approaches.
We’ll help with and advise you on any hazardous or non-hazardous waste requirement you may have.

We offer bespoke services, working with you to find the best methods and ensure compliance in the way your waste is handled. Using our knowledge and experience we can also advise you on the best and safest methods for storing waste on your site, helping you avoid issues such as cross-contamination and reduce your waste costs further.