Wastewater treatment handbook

11 DIMENSIONS & DESIGN Isea guarantees the system achieves discharge water standards as per: IN ITALY: D. L.vo 152/99 IN EUROPE Cee 271/91 Electro-mechanical devices for 12 months from delivery. REMOVAL EFFICIENCY AND TREATMENT GUARANTY “TYPICAL” INSTALLATION control panel manual cleaning grid grease trap timer bacterial tablets chlorine tablets inspection manholes denitrification phase ACCESSORI E E U U D HE HU H oxidation settling tank COMPACT - Activated sludge plant Code Item Equivalent D H tot HE HU S sed V sed V ox øE øU Weight Watt Inhabitant (E.I.) (m) (m) (cm) (cm) (m2) (m3) (m3) (mm) (mm) (kg) 8015 F.A.5 32 2.15 2.15 173 168 1.1 1.3 4.7 140 140 200 130 8016 F.A.6 45 2.15 2.60 217 212 1.1 1.7 6.7 160 160 250 1100 8017 F.A.7 60 2.15 2.60 217 212 1.1 1.7 6.7 160 160 250 1500 8018 F.A.8 70 2.15 3.00 251 246 1.1 1.7 8.3 160 160 300 1500 EQUIVALENT INHABITANTS N. 32 45 60 70 SPECIFIC WATER CONSUMPTION l./E.I. d. 200 200 200 200 DAILY FLOW RATE m3./d. 6 9 12 14 PEAK FACTOR Cp 5 5 5 5 PEAK FLOW RATE m3./h 1.2 1.8 2.5 2.9 ORGANIC LOAD g. BOD5/E.I. d. 60 60 60 60 DAILY ORGANIC LOAD kg. BOD5 /d. 1.8 2.7 3.6 4.2 ORGANIC LOAD CONCENTRATION mg. BOD5/l. 240 240 240 240 DESIGN DATA EQUIVALENT INHABITANTS N. 32 45 60 70 ACTUAL OXIDATION RETENTION TIME h 23 20 15 13 SLUDGE LOAD kg. BOD5/kg.ssma m3 0.1 0.1 0.1 0.1 SLUDGE CONCENTRATION kg.ssma/m3 5 5 5 5 VOLUMETRIC LOAD kg. BOD5/m3 d. 0.5 0.5 0.5 0.5 SETTLING VELOCITY m3/m2 h. 1.4 1.4 1.4 1.4 RETENTION TIME IN SETTLING TANK h. 4.5 4.5 4.5 4.5 PROCESS DATA Certified Quality System P A T E N T E D L I C E N C E The company has the right to technically modify the system without giving notice. air blower screw-on cover chlorine tablet position Manufactured with recyclable material Washing machine & kitchen WC black water grey water GREASE TRAP COMPACT PVC INSPECTION CHAMBER OPTIONAL SIPHON www.baygar.com