respecting nature WATER TREATMENT Decret wallon Agrement wallon

B.l WATER TREATMENT FROM 2 TO 30 POPULATION EQUIVALENTS (P.E.) 3 B.l.l INDIVIDUAL WATER TREATMENT MONOBLOC FROM 2 TO 8 P.E. 3 B.1.2 INDIVIDUAL WASTEWATER TREATMENT IN CONFORMITY WITH AGREMENT B.1.3 INDIVIDUAL WATER TREATMENT SYSTEMS 5 B.1.6 HOW DOES AN INDIVIDUAL WATER PURIFICATION SYSTEM WORK 7 B.3 INSTALLATION PROCEDURE, MAINTENANCE AND WARRANTY FOR INDIVIDUAL B.3.1 INSTALLATION PROCEDURES IN CONSOLIDATED SAND 9 B.3.2 INSTALLATON PROCEDURES IN SAND 11 Boralit products category B - Water treatment Version 2013/2 - English 2 Boralit N.V. - Nijverheidslaan 12 - 9880 AALTER - Belgium Site: www.boralit.com...

B.1 WATER TREATMENT FROM 2 TO 30 POPULATION EQUIVALENTS (P.E.) B.1.1 INDIVIDUAL WATER TREATMENT MONOBLOC FROM 2 TO 8 P.E. B.1.1.1 TECHNICAL DATA *Types with 2 tanks on request. Welded riser and cover standard included. Dimensions are in mm and informatory. Subject to alterations. See individual water treatment installations : B.1.2.2 Type SC 5/X CE SC8/X CE Energy pump Sludge recuperation Standard Standard Alarm Standard Standard X = 2 or 3 tanks K = RVS stainless steel pump housing included D = Boralit plastic pedestrian cover included DK = Boralit plastic pedestrian cover and RVS stainless...

B.1.2 INDIVIDUAL WASTEWATER TREATMENT IN CONFORMITY WITH AGREMENT WALLON B.1.2.1 TECHNICAL DATA Diamet Height er pipe OUT 110 1.200 1 x 6.000 2.500 2.070 2.400 600 1.850 110 1.400 270 & 130 and and and and 2 x 1.600 2.200 1.290 2.580 Riser with rubber and cover standard included. Dimensions are in mm and informatory. Subject to alterations. B.1.2.2 CHARACTERISTICS In the standard configuration, the system is composed of three tanks, i.e. primary settling tank (primary sedimentation), an aeration tank and a second settling tank (secondary sedimentation). If a sufficiently large septic tank of...

B.1.3 INDIVIDUAL WASTEWATER TREATMENT FROM 8 TO 30 P.E. B.1.3.1 TECHNICAL DATA B.1.3.2 CHARACTERISTICS Check individual water treatment systems monobloc. Type Number of According to Energy Sludge Alarm inhabitants consumption recuperation WZ12 CE 8-12 EN12566-3 80 W Standard Standard WZ16 CE 12-16 EN12566-3 100 W Standard Standard WZ22 CE 16-22 EN12566-3 150 W Standard Standard WZ30 CE 22-30 EN12566-3 200 W Standard Standard Please contact our technical service to determine the correct number of inhabitants. TABLE OF CONTENTS Boralit products category B – Water treatment Version 2013/2 - English...

B.1.4 REPLACEMENT PARTS Parts Pump 40 W Pump 50 W Pump 60 W Pump 80 W Pump 100 W Pump 150 W Pump 200 W Concrete block Aerator disc Flexible/meter Alarm Type Stainless steel pump housing with alarm Maintenance contract Sample pit PE Sample pit PVC 110 Sample pit PVC 125 Cover for sample pit PVC Buffer pump with control box Buffer tank 3.300 litres Buffer tank 6.000 litres Boralit plastic pedestrian cover (Class A15) Telemetry (including GSM module, stainless steel housing, uninterruptible power supply, alarm) TABLE OF CONTENTS Boralit products category B – Water treatment Version 2013/2 - English...

B.1.6 HOW DOES AN INDIVIDUAL WATER PURIFICATION SYSTEM WORK All wastewater (black and grey, except rainwater!) of the house flows into the first tank (the primary settling tank). If the distance is exceptionally long, or the amount of grease more than normal, a grease trap should be installed close to the house. For restaurants, etc. the installation of a grease trap is always recommended. In the first settling tank, the solid particles are stopped and gradually liquefied. Accidental dumping of small amounts of detrimental substances are partially taken care of in this tank. Liquid and suspended...

B.2 SAMPLE PIT B.2.1 TECHNICAL DATA Type A C D E STP 600 480 400 320 STP PVC110X1000 1.000 315 255 STP PVC125X1000 1.000 315 255 Dimensions are in mm and informatory. Subject to B.2.2 CHARACTERISTICS Sample pits are designed to be installed in front or at the back of a water purification or separator. They have been provided with a type of spoon that is used for taking a sample of the influent and effluent. Before taking a sample the spoon should be cleaned to remove any collected sludge. The sample pit can be installed on a 110 or 125mm pipe. B.2.3 OPTIONS RISERS Type Height Diameter VHSP600/420...

B.3 INSTALLATION PROCEDURE, MAINTENANCE AND WARRANTY FOR INDIVIDUAL WATER PURIFICATION The client acknowledges to have received a copy of this and agrees. The installation requirements should be read FIRST BEFOR placement. In the event of loss by the customer of the installation requirements the customer must always ask for a new copy of the installation requirements at Boralit nv, or download them from the Boralit Web site. For CE-installations it is mandatory to choose a contractor who has been approved of by Boralit. If not, please inform your contractor to get in touch with us. This is in...

Dig a square pit of adequate dimensions. See to it that all ground water present in the pit, is pumped out. Once the pit is dry, it must be covered by at least 10cm of consolidated sand (150 kg/m³). Make sure the sand is level so the tank is installed perfectly level to insure proper flow through the system. A concrete cap can be placed over the tanks to prevent tank floatation from groundwater pressure. Install the facility in correct order (tank 1: primary-sedimentation, tank 2: aeration tank, tank 3: secondary sedimentation). The arrows show the direction in which the water will flow. Connect...

B.3.1.3 BE CAREFUL In case any vehicles might drive in the immediate surroundings of the facility: A strong cover should be used e.g. pedestrians’ 50kN, vehicles 125 kN, trucks 250 kN or heavy weight vehicles 400 kN. The cover should be cast in a sufficiently strong, reinforced concrete slab (=pressure plate) to avoid any immediate pressure on the tanks (ask for information at a recognized technician or desk). The slab should rest on the ground around the pit that has not been churned. The PE covers which come standard with the wastewater treatment system cannot carry the weight of persons/vehicles...