The government decree on treating domestic wastewater in areas outside sewer networks will come into effect on 1.1.2014. With this new decree the use of small scale sewage treatment plants will increase. The purification effectiveness of small scale treatment processes has been questioned for some time and now manufacturers have to pay attention how to make the small scale treatment processes work more effectively in the Finnish environment. The aim of this thesis was to examine the stability of the biofilm process in a small scale treatment plant and the recovery of microbial activity after a shutdown period. During the work process especially nitrification and nitrogen removal efficiency was examined. The biofilm process was examined ...
High concentrations of nutrients such as nitrogen, phosphorus and organicmatter can cause serious eu...
Removal of ammonium by nitrification in biofilm systems is a common method in wastewater treatment. ...
Thermo Fisher Scientific (TFS), ImmunoDiagnostic (ID), Uppsala, produces instruments for allergy and...
The purpose of this Master's Thesis was to examine the operation of the full-scale post filters at t...
The flow and load variations in the wastewater plant influent complicate the operation of the biolog...
In der kommunalen Abwasserreinigung werden unter anderem Biofilmverfahren mit frei beweglichen Aufwu...
Wastewater treatment in Finland started in the early 20th century, when the number of water closets ...
Municipal and industrial waste waters in Finland are treated before their release into the environme...
It is important to control not only the large wastewater treatment plants work, but also the work of...
Thesis (Master of Engineering in Chemical Engineering)--Cape Peninsula University of Technology, 201...
The objective of this thesis was to explore the possibilities of using microalgal biofilms for the t...
This paper focuses on two small wastewater treatment plants that have been upgraded with MBBRTM afte...
In this thesis is intended to study how the acidic waste water inflow increase into a UASB-type bior...
The role of wastewater treatment infrastructure in protecting water resources and thus as a vital pa...
Rent vatten är en förutsättning för allt liv på jorden men utsläpp av föroreningar från mänskliga ak...
High concentrations of nutrients such as nitrogen, phosphorus and organicmatter can cause serious eu...
Removal of ammonium by nitrification in biofilm systems is a common method in wastewater treatment. ...
Thermo Fisher Scientific (TFS), ImmunoDiagnostic (ID), Uppsala, produces instruments for allergy and...
The purpose of this Master's Thesis was to examine the operation of the full-scale post filters at t...
The flow and load variations in the wastewater plant influent complicate the operation of the biolog...
In der kommunalen Abwasserreinigung werden unter anderem Biofilmverfahren mit frei beweglichen Aufwu...
Wastewater treatment in Finland started in the early 20th century, when the number of water closets ...
Municipal and industrial waste waters in Finland are treated before their release into the environme...
It is important to control not only the large wastewater treatment plants work, but also the work of...
Thesis (Master of Engineering in Chemical Engineering)--Cape Peninsula University of Technology, 201...
The objective of this thesis was to explore the possibilities of using microalgal biofilms for the t...
This paper focuses on two small wastewater treatment plants that have been upgraded with MBBRTM afte...
In this thesis is intended to study how the acidic waste water inflow increase into a UASB-type bior...
The role of wastewater treatment infrastructure in protecting water resources and thus as a vital pa...
Rent vatten är en förutsättning för allt liv på jorden men utsläpp av föroreningar från mänskliga ak...
High concentrations of nutrients such as nitrogen, phosphorus and organicmatter can cause serious eu...
Removal of ammonium by nitrification in biofilm systems is a common method in wastewater treatment. ...
Thermo Fisher Scientific (TFS), ImmunoDiagnostic (ID), Uppsala, produces instruments for allergy and...