SEWER NETWORKS AND STRUCTURES ON THEM
14. Sewer network A system of pipelines, channels or trays and structures on them for the collection and disposal of wastewater 15. Sewer outlet Pipeline that drains wastewater from buildings and structures into the sewer system 16. Stormwater inlet A structure on the sewer network designed to receive and drain rainwater 17. Storm drain A structure on a sewer network for discharging excess rainwater into a wastewater receiver 18. Storm drain Pipeline for draining rainwater from a storm drain into a wastewater receiver 19. Sewer collector Pipeline of an external sewer network for collecting and discharging wastewater 20. Rapid flow on a sewer collector A straight section of a sewer collector, laid with a slope that creates increased speeds of movement of wastewater 21. Wastewater outlet Pipeline discharging treated wastewater into a water bodyWATER PURIFICATION AND WATER TREATMENT
18. Water purification Technological processes used for clarification and decolorization of water 19. Water treatment Technological processes for treating water to bring its quality in line with the requirements of water consumers 20. Water clarification Removal of suspended and colloidal substances from water 21. Water purification station Complex of buildings, structures and devices for water purification 22. Water treatment station A complex of buildings, structures and devices for water treatment 23. Microfilter for water purification Mesh filter for retaining small suspended substances and plankton 24. Water aeration According to GOST 17.1.1.01-77 25. Pre-chlorination of water Introduction of chlorine into water at the beginning of its purification or water treatment 26. Water degassing Removal of dissolved gases from water 27. Settlement for water purification A structure for sedimentation of suspended substances from water 28. Water clarifier A structure for clarifying water by passing it through a layer of suspended sediment in an upward flow of water 29. Filter for water purification A structure designed to remove suspended substances from water by filtration 30. Filter for water treatment A structure designed for ion exchange or sorption 31. Slow filter for water purification A filter for water purification operating at a water filtration rate of 0.1-0.2 m/h 32. Rapid filter for water purification Filter for water purification operating at a filtration speed of 5-15 m/h 33. Loading of the filter Supporting layers and materials in the filter for water purification and water treatment 34. Drainage of the filter for water purification Device for uniform distribution of wash water and air over the filter area, collection and removal of filtered water 35. Filter layer A layer of homogeneous filter loading material or part of it of a certain height 36. Water filtration rate The volume of water passed through a unit of filter loading area in a certain time interval 37. Dirt holding capacity of the filter The mass of pollutants that the filter load can retain 38. Expanding the filter load Increasing the volume of the filter load when washing it 39. Water desalination The process of water treatment in order to reduce the concentration of dissolved salts in water to a specified value 40. Water desalination Desalination of water to the concentration established for drinking goals 41. Water softening Water treatment in order to reduce water hardness 42. Water disinfection Reducing the number of pathogenic organisms in water to the limits established by sanitary and hygienic requirements 43. Water fluoridation The introduction of fluorine compounds into water in order to bring it to the limits established by sanitary and hygienic requirementsWater supply, sewerage
- GOST 8732-78 Hot-deformed seamless steel pipes. Assortment.
- GOST R 54013-2010 Volumetric hydraulic drive. ISO methods for counting particles in hydraulic fluid. Standards for contamination control and filter testing.
- GOST 21.601-79 System of design documentation for construction. Water supply and sewerage. Working drawings.
- GOST 21.206-93 System of design documentation for construction. Pipeline symbols.
- GOST 21.302-96 Graphic symbols in documentation for engineering-geological surveys.
- GOST 601-79* System of design documentation for construction. Water supply and sewerage. Working drawings.
- GOST 21.604-82 System of design documentation for construction. Water supply and sewerage. External networks. Working drawings.
- GOST 1811-97 Drains for building sewage systems
- GOST 31416-2009 Chrysolyl cement pipes and couplings
- GOST 3634-99 Manholes for inspection wells and storm water inlets for storm drainage wells
- GOST 4.225-83 System of product quality indicators. Sewage and drainage pipes. Nomenclature of indicators
- GOST 6942-98 Sewer pipes and fittings for them
- GOST 10944-97 Manual control and shut-off valves for water heating systems of buildings. General technical conditions.
- GOST 13877-96 Pump rods and rod couplings. Specifications
- GOST 23979-80* Adapters for pump and compressor pipes. Specifications
- GOST 23078-78* Desalination distillation plants and apparatus. Terms and Definitions
- GOST 23268.4-78 Mineral drinking, medicinal, medicinal table and natural table waters. Method for determination of sulfate ions
- GOST 26449.2-85 Stationary distillation and desalination plants. Methods for chemical analysis of distillate
- GOST 26449.3-85 Stationary distillation and desalination plants. Methods for chemical analysis of salt water and distillate for gas content
- GOST 26449.4-85 Stationary distillation and desalination plants. Methods for chemical analysis of scale and sludge
- GOST 26449.5-85 Stationary distillation and desalination plants. Methods for chemical analysis of washing solutions when cleaning equipment
- GOST 21345-78* Cone, ball and cylindrical valves for nominal pressure Ru
- GOST 25661-83* Installations for final water purification. General technical requirements
- GOST R 52181-2003 Drinking water. Determination of anion content by ion chromatography and capillary electrophoresis
- GOST R 52744-2007 Submersible pumps and pumping units. Safety requirements
- GOST R 52743-2007 Pumps and pumping units for pumping liquids. General safety requirements
- GOST R 52426-2005 Drinking water. Detection and quantification of Escherichia coli and coliform bacteria. Part 1. Membrane filtration method
- GOST R 52134-2003* Pressure pipes made of thermoplastics and connecting parts for them for water supply and heating systems. General technical conditions
- GOST R 51797-2001 Drinking water. Method for determining the content of petroleum products
- GOST R 52109-2003 Drinking water, packaged in containers. General technical conditions
- GOST 6134-2007 Dynamic pumps. Test methods
- GOST R 52406-2005 Water. Determination of petroleum products by gas chromatography
- GOST R 52407-2005 Drinking water. Methods for determining hardness
- GOST R 52769-2007 Water. Methods for determining color
- GOST R ISO 3126-2007 Plastic pipelines. Plastic pipeline elements. Sizing
- GOST 5.1800-73* Installation for final water purification, type UV-400A. Requirements for the quality of certified products
- GOST ISO 4065-2005 Thermoplastic pipes. Table of universal wall thicknesses
- GOST R 51896-2002 Borehole sucker rod pumps. General technical requirements
- GOST R ISO 580-2008 Plastic pipelines. Molded connecting parts made of thermoplastics. Methods for determining changes in appearance after warming up
- GOST R 52963-2008 Water. Methods for determining alkalinity and mass concentration of carbonates and bicarbonates
- GOST R 52964-2008 Drinking water. Methods for determining sulfate content
- GOST R 52991-2008 Water. Methods for determining the content of total and dissolved organic carbon
- GOST R 52962-2008 Water. Methods for determining chromium (VI) and total chromium content
- GOST 30465-97 Hard water used for testing household electrical appliances. General technical requirements
- GOST 30576-98 Vibration. Centrifugal feed pumps for thermal power plants. Vibration standards and general requirements for measurements
- GOST 29183-91 Water for drinking water supply to ships. Quality requirements
- GOST 30813-2002 Water and water treatment. Terms and Definitions
- GOST R 8.608-2004 GSI. Installations for checking instruments for measuring water flow and volume by comparison with converters (meters) of flow and (or) water volume. Basic metrological and technical requirements
- GOST 12893-2005 Single-seat, double-seat and cage control valves. General technical conditions
- GOST 21345-2005 Ball, cone and cylindrical valves for rated pressure not exceeding PN 250. General technical conditions
- GOST 5761-2005 Valves for nominal pressure not exceeding PN 250. General technical conditions
- GOST R 51211-98 Drinking water. Methods for determining the content of surfactants
- GOST R 53201-2008 Fiberglass pipes and fittings. Specifications
- GOST R 53334-2009 Vacuum equipment. Vacuum steam jet pumps. Performance measurement. Part 1. Measuring the speed of action (pumping speed)
- GOST R 53335-2009 Vacuum equipment. Positive displacement vacuum pumps. Performance measurement. Part 1. Measuring the speed of action (pumping speed)
- GOST R 8.592-2002 GSI. Thermal energy consumed by subscribers of water heating systems. Typical measurement procedure
- GOST R 52029-2003 Water. Unit of hardness
- GOST 18698-79* Rubber pressure hoses with textile frame. Specifications
- GOST 18599-2001* Pressure pipes made of polyethylene. Specifications
- GOST 17379-2001 Seamless welded pipeline parts made of carbon and low-alloy steel. Elliptical plugs. Design
- GOST 17380-2001* Seamless welded pipeline parts made of carbon and low-alloy steel. General technical conditions
- GOST 17375-2001* Seamless welded pipeline parts made of carbon and low-alloy steel. Steeply curved bends, type 3D (R=1.5 DN). Design
- GOST 17376-2001* Seamless welded pipeline parts made of carbon and low-alloy steel. Tees. Design
- GOST 17378-2001* Seamless welded pipeline parts made of carbon and low-alloy steel. Transitions. Design
- GOST R 51592-2000 Water. General sampling requirements
- GOST 15860-84* Welded steel cylinders for liquefied hydrocarbon gases for pressures up to 1.6 MPa. Specifications
- GOST R 51593-2000 Drinking water. Sample selection
- GOST R 51657.4-2002 Water accounting for irrigation and water management systems. Measuring water flows using weirs with triangular thresholds. General technical requirements
- GOST R 51657.5-2002 Water accounting for irrigation and water management systems. A method for measuring water flow using ultrasonic (acoustic) speed meters. General technical requirements
- GOST R 50193.3-92 Measurement of water flow in closed channels. Cold drinking water meters. Test methods and means
- GOST R 50193.1-92 Measurement of water flow in closed channels. Cold drinking water meters. Technical requirements
- GOST R 50193.2-92 Measurement of water flow in closed channels. Cold drinking water meters. Installation Requirements
- GOST 27384-2002 Water. Standards of error for measurements of composition and properties indicators
- GOST R 51871-2002 Water treatment devices. General requirements for efficiency and methods for determining it
- GOST R 51730-2001 Drinking water. Method for determining the total specific alpha activity of radionuclides
- GOST R 51613-2000 Pressure pipes made of unplasticized polyvinyl chloride. Specifications
- GOST 16293-89 Complete drilling rigs for production and deep exploration drilling. Main settings
- GOST 18164-72 Drinking water. Method for determining dry matter content
- GOST 18826-73 Drinking water. Methods for determining nitrate content
- GOST 26449.1-85 Stationary distillation and desalination plants. Methods for chemical analysis of salt waters
- GOST 14059-68* Piston pumps. Rows of basic parameters
- GOST 18599-83* Pressure pipes made of polyethylene. Specifications
- GOST 20791-88* Sealed centrifugal electric pumps. General technical requirements
- GOST 25150-82 Sewerage. Terms and Definitions
- GOST 25151-82 Water supply. Terms and Definitions
- GOST 26449.0-85 Stationary distillation desalination plants, General requirements for methods of chemical analysis for desalination of salt water
- GOST 26966-86 Water intake structures, drainage structures and gates. Terms and Definitions
- GOST 27065-86 Water quality. Terms and Definitions
- GOST 13449-82. (ST SEV 2683-80). Sanitary ceramic products. Test methods.
- GOST 12821-80. Butt-welded steel flanges for Py from 0.1 to 20.0 MPa (from 1 to 200 kgf/cm2). Design and dimensions.
- GOST 11310-90. Asbestos-cement pipes and couplings. Test methods.
- GOST 6482-88. Non-pressure reinforced concrete pipes. Technical conditions.
- GOST 30643-98. Building structures with thermal insulation. Method for determining sanitary-chemical characteristics.
- GOST 12820-80. Steel flat welded flanges for Рy from 0.1 to 2.5 MPa (from 1 to 25 kgf/cm2)
- GOST 3706-93. Valves. Construction lengths.
- GOST 10706-76. Electric-welded straight-seam steel pipes. Technical requirements.
- GOST 8411-74. Ceramic drainage pipes. Technical conditions.
- GOST 16549-71 Cast iron plug taps with stuffing box coupling for Py up to 10 kgf/sq.cm with a plug for draining water
- GOST 12819-80 Cast steel flanges for Рy from 1.6 to 20.0 MPa
- GOST 12818-80 Flanges cast from malleable cast iron for Py from 1.6 to 4.0 MPa
- GOST 25298-82 Compact installations for domestic wastewater treatment. Types, main parameters and sizes
- GOST 25297-82. Compact installations for treating surface water for drinking purposes. Types, main parameters and sizes
- GOST 12822-80. Steel flanges are loose on a welded ring. Design and dimensions.
- GOST 27679-88 Noise protection in construction sanitary fittings. Laboratory noise measurement method.
- GOST 3262-75. Steel water and gas pipes. Technical conditions.
- GOST R 50851-96. Stainless steel sinks. Specifications
- GOST 12817-80. The flanges are cast from gray cast iron. Design and dimensions.
- GOST 8894-86. Glass pipes and fittings for them.
- GOST 10704-91. Electric-welded straight-seam steel pipes.
- GOST 286-82. Ceramic sewer pipes. Specifications
- GOST 539-80. Asbestos-cement pressure pipes and couplings
- GOST 12815-80 Flanges for fittings of connecting parts of pipelines. Types.
- GOST 12816-80 Flanges for fittings of connecting parts of pipelines. General technical requirements.
- GOST R 51232-98 dated 1999-07-01. Drinking water. General requirements for organization and methods of quality control.
- GOST 23345-84 from 1985-01-01 Mobile buildings (inventory). Sanitary systems. General technical conditions.
- GOST 18048-80 from 1982-01-01. Reinforced concrete sanitary cabins. Technical conditions.
- GOST 3634-89 from 1989-01-07. Cast iron hatches for inspection wells. Technical conditions.
- GOST 22689.2-89 from 1989-10-01. Polyethylene sewer pipes and fittings for them. Design.
- GOST 22689.1-89 dated October 1, 1989. Polyethylene sewer pipes and fittings for them. Assortment.
- GOST 22689.0-89 dated October 1, 1989. Polyethylene sewer pipes and fittings for them. General technical conditions.
- GOST 23289-94 dated 01-01-1996 Sanitary drainage fittings.
- GOST 19681-94 dated January 1, 1996. Sanitary water fittings. General technical conditions.
- GOST 17584-72 dated January 1, 1973. Cast iron couplings and connecting parts for asbestos-cement pressure pipes.
- GOST 3728-78* dated 07/01/1979. Pipes. Bend test method.
- GOST 1839-80 dated 01/01/1982. Asbestos-cement pipes and couplings for non-pressure pipelines. Technical conditions.
- GOST 6942-98 dated 01/01/1999. Cast iron sewer pipes and fittings for them. Specifications
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GENERAL CONCEPTS
GENERAL CONCEPTS
1. Sewerage According to GOST 19185-73 2. Wastewater According to GOST 17.1.1.01-77 3. Municipal wastewater A mixture of domestic and industrial wastewater allowed for admission to the city sewerage system 4. Water body According to GOST 19179-73 5. Wastewater receiver water A body of water into which wastewater is discharged
