---
title: Increase Capacity with Minimum Land Use and Construction Requirements
description: Cella™ enabled the Svinninge plant in Denmark, to significantly increase its capacity - up to 40% - while maintaining a minimal footprint.
image: https://campaign.veoliawatertechnologies.co.uk/hubfs/Svinninge-Cella-Wastewater-treatment.png
---

[![Veolia logo](https://campaign.veoliawatertechnologies.co.uk/hubfs/vwt-global/images/header-logo-capsule.png "Veolia logo")](https://www.veoliawatertechnologies.co.uk/)

[Back to the Hub page](https://campaign.veoliawatertechnologies.co.uk/en-gb/sustainable-biofilm-technology-wastewater-treatment-0?hsLang=en-gb)

# Increase Capacity with Minimum Land Use and Construction Requirements

- [Contact an expert](https://www.veoliawatertechnologies.co.uk/cella-3d-demo-contact-us)

When faced with capacity expansion needs, wastewater treatment plants often struggle with space constraints and the challenge of maintaining treatment efficiency. Cella addresses these challenges through its innovative compact design and high-performance capabilities.

As demonstrated at the Svinninge plant (see the [Case Study](https://campaign.veoliawatertechnologies.co.uk/en-gb/wastewater-plant-municipal-expansion-sustainability-0?hsLang=en-gb)), the technology enables significant capacity increases - up to 40% - while maintaining a minimal footprint.

The technology's flexible design allows for easy integration into existing infrastructure, making it an ideal choice for plant upgrades and expansions while supporting long-term sustainability goals.

<iframe data-hsv-src="https://play-eu1.hubspotvideo.com/v/25605683/id/248654866642" referrerpolicy="origin" sandbox="allow-forms allow-scripts allow-same-origin allow-popups" allow="autoplay; fullscreen;" style="position: absolute !important; width: 100% !important; height: 100% !important; left: 0; top: 0; border: 0 none; pointer-events: initial" title="HubSpot Video" loading="lazy" data-hsv-id="248654866642" data-hsv-style="" data-hsv-width="1920" data-hsv-height="1080" data-hsv-autoplay="false" data-hsv-loop="false" data-hsv-muted="false" data-hsv-hidden-controls="false" data-hsv-full-width="false"></iframe>

 

### CASE STUDY

The municipal wastewater treatment plant, Svinninge, located in Holbᴂk is an activated sludge plant mainly receiving wastewater from households and a few industries. Working beyond its permissible capacity, the client needed to increase the existing plant’s capacity to ensure effective treatment. In order to meet our client’s needs, Cella was chosen, this decision having been driven by the technology’s sustainability and small ecological footprint as well as the compactness and efficiency of its process.

[DOWNLOAD CASE STUDY](https://campaign.veoliawatertechnologies.co.uk/en-gb/wastewater-plant-municipal-expansion-sustainability-0?hsLang=en-gb)

[Privacy Policy](https://www.veoliawatertechnologies.co.uk/privacy-policy)

[Privacy Notice](https://www.veoliawatertechnologies.com/en/privacy-notice)

[Cookies Policy](https://www.veoliawatertechnologies.co.uk/cookie-policy)

[T&Cs](https://www.veoliawatertechnologies.co.uk/legal-0)

[Modern slavery](https://www.veoliawatertechnologies.co.uk/modern-slavery-and-human-trafficking-statement)

```json
{
  "@context" : "https://schema.org",
  "@type" : "VideoObject",
  "caption" : {
    "@type" : "MediaObject",
    "contentUrl" : "https://campaign.veoliawatertechnologies.co.uk/media-transcripts/248665339080/en.vtt",
    "inLanguage" : "en",
    "name" : "en Captions"
  },
  "contentUrl" : "https://stream.mux.com/spvI4KVexYTWUW1swJQ18LYkfJ00gDaorJZrGUGCly2s/capped-1080p.mp4",
  "dateModified" : "2025-06-30T13:32:53.702Z",
  "duration" : "PT44S",
  "height" : 1080,
  "name" : "Feature_ Compact",
  "thumbnailUrl" : "https://25605683.fs1.hubspotusercontent-eu1.net/hubfs/25605683/Feature_%20Compact.mp4/medium.jpg",
  "uploadDate" : "2025-06-30T13:32:47.465Z",
  "width" : 1920
}
```