Ny rapport: Mikroforurensninger og legemidler
En ny rapport fra Norsk Vann bidrar med kunnskapsgrunnlag om kilder og skjebne til mikroforurensninger og legemidler som havner i avløpsvannet, og hvordan disse påvirkes på norske renseanlegg.
Ny teknologi gjør møkk til førsteklasses gjødsel
En plasmagenerator løser opp partiklene i møkka og fjerner samtidig smittestoffer og legemiddelrester.
Fish sludge as a co-substrate in the anaerobic digestion of municipal sewage sludge- maximizing the utilization of available organic resources
The thriving of on-land based aquaculture at Norway’s western region is to provide higher amounts of discharges to handle sustainably.
Studying the application of fish-farming net-cleaning waste as fire-retardant for Scots pine (Pinus sylvestris L.) sapwood
Optimising the exploitation of available waste resources for the recovery of their intrinsic value will be vital in the future circular economy society.
Assesing toxicity and biodegradation of novel, environmentally benign liquids on cellural and molecular level
Ionic liquids are widely studied as alternative solvents in organic synthesis and catalysis, in electrochemistry and the separation sciences; with their many applications they will soon be produced on an …
The effect of anionic surfactant concentration on activated sludge condition and phosphate release in biological treatment plant
This paper discusses the influence of a wide range of anionic surfactant concentrations on activated sludge.
BAT in fish processing industry. Nordic perspective
The main objective of the work was to show up that the fish processing industry in Nordic countries is producing according to technologies and methods that lead to the lowest possible impact to the environment.
Case study: Pilot treatment of olive mill and metal processing wastewater by ceramic membrane ultrafiltration
This paper presents the results of the pilot-testing performed at both locations during the months of June and October 2015, respectively.
Comparison of ozonation and distillation as treatment methods of recycled water for bioethanol fermentation process
The aim of this study was to compare an evaporation and oxidation as a final stage of stillage treatment to recycle the treated water and use it in the ethanol process, namely the fermentation process.
Biological degradation of spent de-icing fluids in a municipal wastewater treatment plant – Experiences and challenges
Oslo Airport Gardermoen (OSL) is situated over a ground water reservoir, and collection and handling of spent de-icing fluids is therefore of major importance.