Bio fertilizer (sewage sludge)
Bio fertilizer is an affordable alternative to commercial fertilizer. Therefore, you save money while helping to recycle phosphorus and other critical nutrients. And you can let Dalgas handle the management, administration, and documentation. Easy. Affordable.
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Good utilization of nutrients
We deliver bio fertilizer directly to the agreed and approved fields, ready for spreading and incorporation. By incorporating the bio fertilizer immediately after spreading, you ensure the best possible effect of phosphorus, potassium, and nitrogen. After application, we ensure it is reported, so it automatically appears in your fertilizer accounts.
Our nationwide service ensures close cooperation with your local project manager. And we help you reduce your fertilizer costs – without compromising on fertilizer value.
Hear our specialist talk about the effect of bio fertilizer on soil structure and the importance of alternative fertilizer for your crops.
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Bio fertilizer (sewage sludge) for agriculture
We know that sewage sludge doesn’t sound very appealing. Bio fertilizer sounds a bit better and like something you would want to use for your crops.
But don’t be fooled. Bio fertilizer is sewage sludge. And according to the Danish Environmental Protection Agency, bio fertilizer can be equated with livestock manure.
What is sewage sludge?
Sewage sludge is the end product when wastewater from households and businesses has been treated at a wastewater treatment plant. After control and analysis, we have bio fertilizer left.
The strict requirements for bio fertilizer come from the Waste to Soil Order. The order is your guarantee that the bio fertilizer complies with the limits for heavy metals and environmental contaminants.
We handle the documentation. Therefore, you can safely use bio fertilizer on your fields.
Our specialists are ready with advice and guidance. So if you want to know more about bio fertilizer, you can call us to learn more.
See on the fertilizer map what we can deliver in your area
Your contacts
Christian Rydahl
Majbrith Kris Christiansen
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How we work with nature-based solutions
End-to-end solutions for your ESG strategy
Our Nature-Based Solutions restore ecosystems and promote sustainability through innovative actions. We develop tailored projects that benefit the environment and contribute to your company’s ESG strategy.
With a complete service – from advice to implementation and monitoring – we ensure that the projects are based on the latest knowledge and best practices. We help realise ambitious ecosystem restoration projects, ensure compliance, and create visible results that strengthen your ESG profile and brand.
How we work with biodiversity
A digital and data-driven approach
At Dalgas, we create habitats where different species can thrive and contribute to a healthy and robust ecosystem. A diverse ecosystem that promotes both nature’s and people’s well-being.
We combine data, scientific knowledge, and practical experience to ensure that your biodiversity project has a positive and lasting impact on nature. Therefore, documentation and monitoring are central elements in our work. And you can use the data in your ESG reporting.
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We create value for your industry
Dalgas solves all types of green tasks in a range of different industries and sectors across services. We have the experience, machinery, and references that ensure you the best possible solution.