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NBN - EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: NBN
Date: 2004-01-15
Description: This part of this European standard specifies the non-steady state measurement of the oxygen transfer capacity and the oxygen transfer efficiency of aeration tanks (see prEN 12255-6) when filled with clean water. NOTE 1: This is known as the clean water test.
NBN - EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: NBN
Date: 2004-01-15
Description: This part of this European standard specifies the non-steady state measurement of the oxygen transfer capacity and the oxygen transfer efficiency of aeration tanks (see prEN 12255-6) when filled with clean water. NOTE 1: This is known as the clean water test.
TSE - TS EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: TSE
Date: 2006-04-24
Description: This standard specifies the non-steday state measurement of the oxygen transfer efficiency of aeration system in activated aeration tanks when filled with clean water. Bu standard, temiz suyla doldurulmuş aktif çamur havalandırma tanklarında havalandırma sistemlerinin oksijen aktarım hızının ve kararsız durumdaki oksijen aktarım verimliliğinin ölçülmesini kapsar.
DS/EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: DS
Date: 2004-02-10
Description: This part of this European Standard specifies the non-steady state measurement of the oxygen transfer rate and the oxygen transfer efficiency of aeration systems in activated sludge aeration tanks (see EN 12255-6) when filled with clean water.
AENOR - UNE 28024 - "CONNECTORS" TO FILL WATER TANKS OF AIRCRAFT CLOSETS AND TO CLEAN THEM. Organization: AENOR
Date: 1959-12-15
AFNOR - NF EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15 : MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: AFNOR
Date: 2004-04-01
DIN EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: DIN
Date: 2004-04-01
CEN - EN 12255-15 - WASTEWATER TREATMENT PLANTS PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: CEN
Date: 2003-12-17
BSI - BS EN 12255-15 - WASTEWATER TREATMENT PLANTS PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: BSI
Date: 2003-12-17
SN - NS-EN 12255-15:2003 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: SN
Date: 2004-02-10
SNV - SN EN 12255-15*VSA-38 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: SNV
Date: 2003-12-01
SNV - SN EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: SNV
Date: 2003-12-01
TSE - TS EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: TSE
Date: 2004-12-02
Description: This standard covers spring interior matterss
AENOR - UNE-EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS Organization: AENOR
Date: 2004-06-11
DIN EN 12255-15 - WASTEWATER TREATMENT PLANTS - PART 15: MEASUREMENT OF THE OXYGEN TRANSFER IN CLEAN WATER IN AERATION TANKS OF ACTIVATED SLUDGE PLANTS; GERMAN VERSION EN 12255-15:2003 Organization: DIN
Date: 2004-04-01
API TR 2568 - EVAPORATIVE LOSS FROM THE CLEANING OF STORAGE TANKS Organization: API
Date: 2007-11-01
Description: In other words, this report addresses the estimation of the mass of volatile organic compounds that leave the tank as vapor during the tank cleaning process. It does not address emissions that may result from the handling of liquids or sludge after such materials have been removed from the tank.
SAE AMS1541 - CLEANER, FUEL DROP TANK WATER-SOLUBLE Organization: SAE
Date: 2005-07-01
Description: Application: Primarily for cleaning and purging external, removable fuel tanks. Safety - Hazardous Materials: While the materials, methods, applications, and processes described or referenced in this specification may involve the use of hazardous materials, this specification does not address the hazards which may be involved in such use.
SAE AMS-D-81956 - DETERGENT, EXTERNAL REMOVABLE FUEL TANKS Organization: SAE
Date: 2008-02-01
Description: This specification covers a water soluble, oil dispersing nonionic detergent used for cleaning aircraft removable fuel tanks.
SAE J792 - SAE MANUAL ON BLAST CLEANING, INFORMATION REPORT Organization: SAE
Date: 1968-06-01
Description: Many industries recognized the superior surface quality of castings,forgings, heat treated parts, etc., cleaned by blast cleaning. However,the high operational cost and low productivity of the process at thattime limited its use to the cleaning of large castings or productswhere high quality was necessary regardless of cost.
ASHRAE - OR-10-010 - CLEAN ROOM EXHAUST ENERGY RECOVERY OPTIMIZATION DESIGN Organization: ASHRAE
Date: 2010-01-01
Description: Run-around coils are relatively cheap, but a pump pack and an expansion tank are needed to run the system. Plate-to-plate heat exchangers are fairly efficient, but are bulky, costly, and extremely difficult to maintain.

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