Marsh:Standard cost-effective sewage treatment systems provide biological treatment to off-mains wastewater on large residential, commercial, industrial and leisure sites ranging from 50-300+PE.

Proven reliability of the simple but effective Submerged Aeration Filtration (SAF-MBBR) system offers both operating and financial benefits when compared to more complex and expensive alternatives that require frequent servicing and maintenance to sustain performance.

Gaia Sege© Process design software for Marsh:Standard sewage treatment plants

Developed by Marsh Industries, the unique Gaia Sege process design software uses core information to accurately calculate and tailor key variables ensuring total optimisation for individual applications.

These precise calculations provide assurance to consultants, engineers, specifiers and contractors that the system is specifically designed to meet the appropriate standards of regulatory bodies.

For sewage treatment plants, the software uses established core process equations to accurately calculate and tailor key variables ensuring total processing optimisation for Biological Oxygen Demand (BOD), Total Suspended Solids (TSS) and Ammonia (NH4) reduction and removal.

Gaia Sege software also uses ‘British Water Flows & Loads’ data to calculate initial flows and loadings whilst also calculating peak flows and levels.

The programme can also calculate accurate sludge generation and storage on a daily basis, dependent upon final effluent standards required, ensuring the optimisation of primary chambers, individual clarifiers, diffused oxygen feed and final settlement chamber.

Marsh has launched a direct quotation website for the merchant and engineer/specifier; www.bespokesewagetreatmentplant.com. This user-friendly site caters to the design of sewage treatment plants for domestic, commercial and industrial sectors.

Visit bespokesewagetreatmentplant.com

Configuration and components are shown for illustration purposes only

Portable, compact, efficient sewage treatment solutions for small domestic properties, holiday homes, temporary accommodation and small commercial developments

The Portapura is the most compact and efficient sewage treatment plant we’ve ever made.

Designed for single domestic properties, holiday accommodation, site offices, site toilets, workshops, the Portapura is portable, can be installed above or below ground and treats domestic wastewater to a level that is 25 times better than the recommended EN standard.

Why choose Portapura?

It’s more efficient than other sewage treatment options… And more portable than all of them.

It’s a space-saving solution… Its compact design provides quick and easy installation with minimum visual impact on the surrounding landscape as well as simple and safe access for maintenance and cleaning.

It’s cost-effective… The cost of installing and running the Portapura is minimal when compared to larger, commercial systems.

It’s environmentally sensitive… CE approved to BS EN 12566 with an ammonia result that is 25 times better than the recommended EN standard means the Portapura is well within discharge consent requirements.

It’s designed specifically for temporary buildings and small domestic properties… Design objectives included performance, running costs, installation, transport and storage, making the Portapura the logical choice for sites where small wastewater treatment is required.