• No results found

Leachate treatment in natural systems: experience feedback after several years of operation at Moskogens landfill, Kalmar

N/A
N/A
Protected

Academic year: 2021

Share "Leachate treatment in natural systems: experience feedback after several years of operation at Moskogens landfill, Kalmar"

Copied!
1
0
0

Loading.... (view fulltext now)

Full text

(1)

Linnaeus ECO-TECH 2018 Kalmar, Sweden, November 19-21, 2018

177

LEACHATE TREATMENT IN NATURAL

SYSTEMS.

EXPERIENCE FEEDBACK AFTER SEVERAL YEARS OF OPERATION AT

MOSKOGENS LANDFILL, KALMAR.

Joachim Lantz

Vatten och Samhällsteknik AB, Sweden

Abstract

At Moskogen Landfill outside Kalmar the leachate water has since 2010 been treated in a local nature-based system. The systems consist of a numerous of different steps. After the treatment the leachate water is led of to small local recipient. The activity is regulated by limit values for ten different parameters.

After eight years of being operational there now is a good amount of data available concerning the function of the system. The set up of the system will be presented and the function of the different steps will be presented related to the parameters with limit values.

The treatment system essentially consists of big ponds with aeriation for seasonal storage, a drained surface planted with salix, and a wetland system. The primary aim is to reduce the content of nitrogen in the water. Organic substances and heavy metals also reduce throw the system.

References

Related documents

The combined nitrogen concentration of ammonium, nitrate, and nitrite was 6.7% lower than the control when using a culture augmented with the CBE-mix in the aerated setup..

Burlövs kommun arbetar för närvarande med en strategi för att uppfylla det retroaktiva lagkra- vet på laddinfrastruktur för andra byggnader än bostäder.. Inom ramen för detta

Boverkets rapport (2020:18) Konsekvenser av ändrade kravnivåer för laddinfrastruktur utifrån uppdraget att utreda konsekvenserna av ändrade kravnivåer på laddinfrastruktur

If it is possible to control urea dosing during the test in Concept 3 so that the ammonia storage is maximized during the whole sequence, one sweep may be enough to tell

The new developed model for the ONB takes into account the inlet Reynolds number, the flow regime, the inlet sub- cooling, the applied heat flux and to the thermophysical properties

To the authors’ knowledge, this study is the first to analyse po- tential areas for improved energy efficiency in-house in individ- ual companies’ value chains with the added

The aim of this study was to describe and explore potential consequences for health-related quality of life, well-being and activity level, of having a certified service or

För att göra detta har en körsimulator använts, vilken erbjuder möjligheten att undersöka ett antal noggranna utförandemått för att observera risktagande hos dysforiska