Станції очищення стічних вод. Частина 4. Первинне відстоювання

(EN 12255-4:2002, IDT)

1 2 4

1 2 З? 4 4.1 4.2 4.3 4.4 4.5

EN 12255-4:2002 —? —? —? —? EN 12255 EN 12255-10, EN 1085, EN 12255-1, EN 12255-3, EN 12255-11, EN 12566-1,

WASTEWATER TREATMENT PLANTS

Part 4. Primary settlement
1 2 EN 1085 Wastewater treatment — Vocabulary
EN 12255-1 Wastewater treatment plants — Part 1: General construction principles
EN 12255-3 Wastewater treatment plants — Part 3: Preliminary treatment
EN 12255-10 Wastewater treatment plants — Part 10: Safety principles
EN 12255-11 Wastewater treatment plants — Part 11: General data required
EN 12566-1 Small wastewater treatment systems for up to 50 PT — Part 1: Prefabricated septic tanks.
EN 1085 EN 12255-1 EN 12255-3 EN 12255-10 EN 12255-11 EN 12566-1 3.1 4 4.1 —? ■? —? —? 4.2 —? •? — —? 4.3 4.3.1 4.3.2 4.3.3

4.3.4 —? —? —? 4.3.5 4.3.6 4.3.6.1 4.3.6.2 4.3.7 4.4 4.5

Austria
1 OENorm 2 OENorm 3 OENorm France
4 Ministere de Pequipement, du logement et des transports (96-7 TO); Conception et execution d’installations d’epuration d’eauxusees — Fascicule n Germany
5 DIN 4261-2 Small sewage treatment plants — Part 2: Plants with sewage aeration; application, design, construction and testing
6 E DIN 19551-1 Wastewater treatment plants ■?— Rectangular tanks — Part 1: Settlement tanks with sludge scraper, suction type sludge remover and chain scraper; types, main dimensions, equipment
7 E DIN 19552 Wastewater treatment plants — Circular tanks — Settlement tanks with sludge scraper, suction type sludge remover and thickener; main dimensions, equipment
8 E DIN 19558 Wastewater treatment plants — Outlet installations, weir and scum baffle, submerged effluent pipes in tanks; construction principles, main dimensions, layout
9 DIN 19569-2 Sewage treatment plants — Principles for the design of structures and technical equipment — Part 2: Specific principles for the equipment for separating and thickening of solid material
10 ATV-Handbuch: Mechanische Abwasserreinigung, Verlag Ernst & Sohn, Berlin; 4. Auflage 1997
Portugal
11 Direccao general da qualidade do ambiente — Manual de tecnologias de saneamento basico apropriadas a pequenos aglomerados, SEARN, rua de Switzerland
12 VSA— Richtlinie, Kleinklaranlagen — Richtlinie fur den Einsatz, die Auswahl und die Bemessung von Kleinklaranlagen
United Kingdom
13 BS 6297:1983 (with amendment 1990) Code of practice for the design and installation of a small sewage treatment works and cesspools
14 Manual of British Practice in Water Pollution Control, Primary Sedimentation, 1973 reprinted 1980.