„Special Sewerage Systems – Part 2: Pressure Sewerage Systems Outside Buildings“. ATV-DVWK-A E. Dimensioning of Stormwater Holding Facilities. Procedures — Supplement to Standard ATV-A E. ATV-A E . DWA-A E. Dimensioning of ATV-DVWK-M E New. Allocation of. Further coefficients are defined in the standards ATV DVWK-A and ATV DVWK-M Those values might in some cases be too high and, in reality.

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German Standards of Iron Ores Documents. As a customer from abroad you will receive a proforma-invoice for a payment in advance.

Objective is x give the user an aid with the selection of a suitable control concept, oxygen transfer and information on the mechanical engineering equipment with the activated sludge process.

The technical standards present technical solutions in accordance with the German legislation.

German Standards 1

German Standards 1 Download Report. It also contains additional performance characteristics which are important for those inviting tenders, planners, those carrying out construction and operators of vacuum sewerage systems. The number of its members makes the DWA one of the largest organizations in this field in Europe, and its special expertise and competence give it a prominent place in standardization, professional training and public information.

A complete overview of all download versions and further information can be found under www. Jiri Davidek, Institute of The strategies listed, area-related strategy, multi-sector, condition strategy, asset value strategy, function-related strategy and fire brigade strategy are assessed with regard to suitability and practice. In the special issue both documents are contained completely in one synoptic directive.


The German Set of Rules and Standards offers the user operating abroad comprehensive information on and approaches to solutions, however one has to take into account the s in attv of national laws within other countries.

German Standards 1

For further details please contact: The Standard, along with the usual references to standards and definitions, contains the detailed system description of a pressure sewerage system. Statements are to be seen as a snapshot, which corresponds with the current status of the framework conditions and represent a majority opinion. Safety Colours In German: Often, only the implementation of membrane technology provides the opportunity for economic water circulation or water reuse.

The Advisory leaflet presents a summary of the state of the art and allows both, the general introduction to this topic and also further consideration of the system. Information for our customers dvvwk Madam, dear Sir, we would like to inform you about the procedure, how your order will be dealt with: For the first time common standardised requirements, test criteria and testing recommendations are presented for these processes.

Described are the basic procedural principles and the drying processes that have proven 17 in practice. Thereby, the emphasis is on the process unit, consisting of the biological degradation in the dvwkk tank and the separation of the biomass by means of membranes. Due to the in part very different local constraints, the operator has to clarify which parts can be taken ahv or, if required, modified.


In cost-comparison calculations all follow-on2costs for depreciation, rate of interest, operation and preventative maintenance are to be incorporated. New English version in preparation: Questions about bylaws are covered as well as the planning of engineering implementation and the operation of pressure sewerage systems.

Please notice, that nearly all publications of the DWA Rules and Standards are available as a download version in pdf-format.

German Association for Water, Wastewater and and Standards West German standards for display workstations: Prices subject to change. Payment with credit card guarantees the fastest possible delivery. Using the Advisory Leaflet, stv, those requesting tenders and those responsible for decision making are to be given an aid for 17 achievement of technical and economical solutions. Pipelines are to be found in all areas of the technical equipment of wastewater treatment plants.

DIN test standards – test standards. The respective minimum contents for service and operating instructions are listed in the individual parts of this series of standards.