Monat: Mai 2018 In Germany municipal activated sludge plants are usually designed according to DWA Standard DWA-A 131. If DWA-A 131 is applied outside Germany, design parameters have to be adjusted to the process requirements abroad, especially for the case of higher...
Monat: Mai 2018 Design of sewage and sludge treatment plants under the special conditions in other countries requires the existing German DWA regulations to be amended. For that purpose, internationally applicable dimensioning approaches have been developed in the...
Die Emscher Wassertechnik GmbH und Lippe Wassertechnik GmbH sind seit Mai 2018 offiziell auch nach der neuen Norm DIN EN ISO 9001:2015 zu Qualitätsmanagementsystemen zertifiziert. Die wichtigsten Änderungen der neuen DIN EN ISO 9001:2015 betreffen vor allem diese...
