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Número de resultados: 402

Estado: Active / 2022-07

Chlorinators for water treatment - Technical requirements for equipment, installation and operation; Amendment A1 / Note: Date of issue 2022-05-27*Intended as an amendment to DIN 19606 (2020-01).

Estado: Active / 2022-03

Wastewater treatment plants - Part 5: Lagooning processes; German and English version prEN 12255-5:2022 / Note: Date of issue 2022-02-04*Intended as replacement for DIN EN 12255-5 (1999-12).

Estado: Active / 2022-03

Wastewater treatment plants - Part 12: Control and automation; German and English version prEN 12255-12:2022 / Note: Date of issue 2022-02-18*Intended as replacement for DIN EN 12255-12 (2003-12).

Estado: Active / 2022-03

Wastewater treatment plants - Part 8: Sludge treatment and storage; German and English version prEN 12255-8:2022 / Note: Date of issue 2022-02-04*Intended as replacement for DIN EN 12255-8 (2001-10).

Estado: Active / 2022-01

Wastewater treatment plants - Part 3: Preliminary treatment; German and English version prEN 12255-3:2021 / Note: Date of issue 2021-12-03*Intended as replacement for DIN EN 12255-3 (2001-03).

Estado: Active / 2021-09

Wastewater treatment plants - Part 4: Primary treatment; German and English version prEN 12255-4:2021 / Note: Date of issue 2021-08-06*Intended as replacement for DIN EN 12255-4 (2002-04).

Estado: Active / 2021-09

Wastewater treatment plants - Part 9: Odour control and ventilation; German and English version prEN 12255-9:2021 / Note: Date of issue 2021-08-06*Intended as replacement for DIN EN 12255-9 (2002-04).

Estado: Active / 2021-08

Wastewater treatment plants - Part 14: Disinfection; German and English version prEN 12255-14:2021 / Note: Date of issue 2021-07-16*Intended as replacement for DIN EN 12255-14 (2004-03).

Estado: Active / 2021-08

Guidelines for the management of assets of water supply and wastewater systems - Part 4: Wastewater treatment plants, sludge treatment facilities, pumping stations, retention and detention facilities (ISO 24516-4:2019) / Note: This standard is part of the DVGW body of rules.

Estado: Active / 2021-07

Wastewater treatment plants - Part 6: Activated sludge process; German and English version prEN 12255-6:2021 / Note: Date of issue 2021-06-04*Intended as replacement for DIN EN 12255-6 (2002-04).

Estado: Active / 2021-07

Wastewater treatment plants - Part 13: Chemical treatment - Treatment of wastewater by precipitation/flocculation; German and English version prEN 12255-13:2021 / Note: Date of issue 2021-06-04*Intended as replacement for DIN EN 12255-13 (2003-04).

Estado: Active / 2021-07

Wastewater treatment plants - Part 11: General data required; German and English version prEN 12255-11:2021 / Note: Date of issue 2021-06-04*Intended as replacement for DIN EN 12255-11 (2001-07).

Estado: Active / 2021-07

Wastewater treatment plants - Part 10: Safety principles; German and English version prEN 12255-10:2021 / Note: Date of issue 2021-06-04*Intended as replacement for DIN EN 12255-10 (2001-03).

Estado: Active / 2021-04

Treatment of water of swimming pools and baths - Part 5: Combinations of process using bromine as disinfectant, produced by ozonation of bromide-rich water / Note: This standard is part of the DVGW body of rules.*Applies in conjunction with DIN 19643-1 (2012-11).

Estado: Active / 2020-10

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 11: Dosing plant / Note: Date of issue 2020-09-04*Intended as replacement for DIN 19569-11 (2004-08).

Estado: Active / 2020-09

Submerged Membrane Bioreactor (MBR) technology; English version CEN/TR 15897:2018

Estado: Active / 2020-01

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 13: Equipment for separation and treatment of mineral solids such as grit / Note: Applies in conjunction with DIN 19551-3 (2002-12), DIN EN 12255-1 (2002-04), DIN EN 12255-3 (2001-03), DIN EN 12255-4 (2002-04).

Estado: Active / 2020-01

Chlorinators for water treatment - Technical requirements for equipment, installation and operation / Note: This standard is part of the DVGW body of rules.*To be amended by DIN 19606/A1 (2022-07) (in preparation).

Estado: Active / 2019-06

Wastewater treatment plants - Part 16: Physical (mechanical) filtration; German and English version prEN 12255-16:2019 / Note: Date of issue 2019-05-10*Intended as replacement for DIN EN 12255-16 (2005-12).

Estado: Active / 2018-03

Service activities relating to drinking water supply systems and wastewater systems - Guidelines for benchmarking of water utilities (ISO 24523:2017) / Note: This standard is part of the DVGW body of rules.

Estado: Active / 2017-09

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 2: Specific principles for the equipment for separating and thickening of solids (without facilities for separation and treatment of sand) / Note: Applies in conjunction with DIN 19551-1 (2002-12), DIN 19552 (2002-12), DIN EN 12255-1 (2002-04), DIN EN 12255-3 (2001-03), DIN EN 12255-4 (2002-04), DIN EN 12255-6 (2002-04).

Estado: Active / 2017-02

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 9: Mechanical drainage of sewage sludge / Note: Applies in conjunction with DIN EN 12255-1 (2002-04), DIN EN 12255-8 (2001-10).

Estado: Active / 2017-02

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 10: Specific principles for the equipment for thermal sludge drying / Note: Applies in conjunction with DIN EN 12255-1 (2002-04), DIN EN 12255-8 (2001-10).

Estado: Active / 2016-12

Small wastewater treatment systems for up to 50 PT - Part 4: Septic tanks assembled in situ from prefabricated kits; German version EN 12566-4:2016 / Note: To be replaced by DIN EN 12566-1 (2018-12).

Estado: Active / 2016-12

Small wastewater treatment systems for up to 50 PT - Part 6: Prefabricated treatment units for septic tank effluent; German version EN 12566-6:2016 / Note: To be replaced by DIN EN 12566-6 (2018-12).

Estado: Active / 2016-12

Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants; German version EN 12566-3:2016 / Note: To be replaced by DIN EN 12566-3 (2018-12).

Estado: Active / 2016-12

Small wastewater treatment systems for up to 50 PT - Part 1: Prefabricated septic tanks; German version EN 12566-1:2016 / Note: To be replaced by DIN EN 12566-1 (2018-12).

Estado: Active / 2016-12

Small wastewater treatment systems for up to 50 PT - Part 7: Prefabricated tertiary treatment units; German version EN 12566-7:2016 / Note: To be replaced by DIN EN 12566-7 (2018-12).

Estado: Active / 2016-12

Guidance for the implementation of environmental aspects in product standards and system standards in the field of wastewater engineering; German version CEN/TR 16928:2016

Estado: Active / 2016-11

Wastewater engineering - Vocabulary

Estado: Active / 2016-07

Treatment of spent filter backwash water from systems for treatment of water of swimming-pools and baths / Note: This standard is part of the DVGW body of rules.

Estado: Active / 2014-12

Ships and marine technolgy - Waste water treatment plants - Methods of sampling

Estado: Active / 2014-07

Glossary of wastewater engineering terms; Trilingual version EN 16323:2014

Estado: Active / 2014-02

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 12: Conveying equipment

Estado: Active / 2013-03

Water quality - Evaluation of the "ready", "ultimate" aerobic biodegradability of organic compounds in an aqueous medium - Method by analysis of dissolved organic carbon (DOC) (ISO 7827:2010); German version EN ISO 7827:2012

Estado: Active / 2012-11

Treatment of water of swimming pools and baths - Part 3: Combinations of process with ozonization / Note: Applies in conjunction with DIN 19643-1 (2012-11).*To be replaced by DIN 19643-3 (2022-06).

Estado: Active / 2012-11

Treatment of water of swimming pools and baths - Part 4: Combinations of process with ultrafiltration / Note: Applies in conjunction with DIN 19643-1 (2012-11).*To be replaced by DIN 19643-4 (2022-06).

Estado: Active / 2012-11

Treatment of water of swimming pools and baths - Part 1: General requirements / Note: To be replaced by DIN 19643-1 (2022-06).

Estado: Active / 2012-11

Treatment of water of swimming pools and baths - Part 2: Combinations of process with fixed bed filters and precoat filters / Note: Applies in conjunction with DIN 19643-1 (2012-11).*To be replaced by DIN 19643-2 (2022-06).

Estado: Active / 2012-10

Small sewage treatment plants - Part 5: Infiltration of aerobic biologically treated domestic wastewater

Estado: Active / 2012-03

Activities relating to drinking water and wastewater services - Guidelines for the management of wastewater utilities and for the assessment of wastewater services

Estado: Active / 2012-03

Activities relating to drinking water and wastewater services - Guidelines for the assessment and for the improvement of the service to users

Estado: Active / 2010-10

Small sewage treatment plants - Part 1: Plants for waste water pretreatment

Estado: Active / 2009-01

Small wastewater treatment systems up to 50 PT - Part 5: Pre-treated Effluent Filtration systems; German version CEN/TR 12566-5:2008

Estado: Active / 2008-10

Sewage treatment plants - Principles for the design of structures and technical equipment - Part 7: Station for the transfer of faecal sewage

Estado: Active / 2007-02

Small wastewater treatment systems for up to 50 PT - Part 2: Soil infiltration systems; German version CEN/TR 12566-2:2005

Estado: Active / 2007-02

Plastics - Evaluation of disposability in waste water treatment plants - Test scheme for final acceptance and specifications; German version EN 14987:2006

Estado: Active / 2005-12

Wastewater treatment plants - Part 16: Physical (mechanical) filtration; German version EN 12255-16:2005 / Note: To be replaced by DIN EN 12255-16 (2019-06).

Estado: Active / 2005-06

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 8: Specific principles for the equipment for sewage treatment in granular media filter and granular fixed bed filter

Estado: Active / 2004-08

Wastewater treatment plants - Principles for the design of structures and technical equipment - Part 11: Dosing plant / Note: Applies in conjunction with DIN EN 12255-1 (2002-04), DIN EN 12255-13 (2003-04).*To be replaced by DIN 19569-11 (2020-10).

Número de resultados: 402

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