AN NSVA PROJECT One advantage of thermophilic digestion compared to, for example, pasteurisation, is that…
Hamse Kjerstadius
Development engineer, NSVA
Involved in project
Ongoing Projects
Thermophilic Digestion in the Nordic Region
Ongoing Projects
Decentralized wastewater treatment
In the Oceanhamnen district of Helsingborg, wastewater is source-separated into two fractions: greywater and blackwater….
Completed Projects
Microplastics in urban waters
PHD PROJECT Microplastics (plastic particles smaller than 5 mm) have received increased attention in the…
Ongoing Projects
Treatment of source separated greywater for lower effluent requirements with MBBR and Horizontal Filters
PHD PROJECT In the future we will need to achieve lower concentrations of nutrients like…
Completed Projects
MACRO – Food in circular robust systems, step 3
MACRO (Food in Circular Robust Systems, step 3) is a Vinnova project within Challenge-driven innovation…
Ongoing Projects
The untapped potential of greywater: Decentralised treatment and use for blue-green public spaces
This project aims to show how green-blue infrastructure can be integrated into urban areas by…
Completed Projects
Run4Life – Recovery & utilisation of nutrients 4 low impact fertiliser
Run4Life demonstrates an alternative strategy for improving the recovery of resources from wastewaters, using a…
Completed Projects
NPHarvest – Sustainable recycling of phosphorus and nitrogen
NPHarvest consists of a pre-treatment with calcium hydroxide which results in the precipitation of phosphorus…
Cultivating urban bazaars – for sustainable, job-creating urban development, step 3
In unused underground spaces or disused industrial premises, cultivations are created for fresh spices, lettuce…
Completed Projects
Nutrient recycling from wastewater – literature study: an overview of technologies, costs and environmental impact
The report describes established and new technologies for nitrogen recovery from wastewater and compares the…