Table of Contents
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1. Introduction
2. Standard UNI EN 12566-3
3. Operating principles
4. Technical data
5. DEPURO ONE
6. Installation
7. Use and maintenance
8. Conformity certificate
9. Underground installation
DEPURO ONE Use and Maintenance Manual, Rev. 00 of 27/01/2016
Page 1 of 13
V
'
IA DELL
ARTIGIANATO
. +39 0722 722801 • F
T
EL
AX
E-
MAIL
VAT and TAX CODE 01476690415 • C
CCIAA (C
HAMBER OF
PLASTIC MOULDINGS
, 6 • 61026 LUNANO (PU) • I
+39 0722 70599 • W
: www.rototec.it
EB
: info@rototec.It •
: rototec@pec.it
PEC
C
. 120.000,00
OMPANY
APITAL
C
R
. N.) 12602 P
OMMERCE
EG
UNI EN12566-3 CERTIFIED
TALY
ESARO
Domestic Sewage
Treatment Plant
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Table of Contents
Summary of Contents for Rototec DEPURO ONE
- Page 1 2. Standard UNI EN 12566-3 3. Operating principles 4. Technical data 5. DEPURO ONE 6. Installation 7. Use and maintenance 8. Conformity certificate 9. Underground installation DEPURO ONE Use and Maintenance Manual, Rev. 00 of 27/01/2016 Page 1 of 13...
- Page 2 (NB 1739) which issued the certificate for the system as provided for by the European standard. DEPURO ONE consists of two tanks: a primary tank for sludge separation, digestion and accumulation and an oxidation tank with recirculation for oxidising the pollutants present in the effluent. Both tanks are manufactured in plastic material (LLDPE) using rotational moulding technology.
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Page 3: Operating Principles
600 mg/l SS (Suspended Solids) 400 mg/l (Total nitrogen) 40 mg/l Sludge removal Every 6-8 months Installed power From 92 to 277 W according to the model DEPURO ONE Use and Maintenance Manual, Rev. 00 of 27/01/2016 Page 3 of 13... - Page 4 This control panel also has a buzzer and a visual alarm to indicate any malfunctions in the compressors. DEPURO ONE Use and Maintenance Manual, Rev. 00 of 27/01/2016 Page 4 of 13...
- Page 5 2020 8000 2400 186 + 91 PE. = population equivalent; Ø = diameter; H = height; HI = inlet pipe height; HO = outlet pipe height. DEPURO ONE Use and Maintenance Manual, Rev. 00 of 27/01/2016 Page 5 of 13...
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Page 6: Installation
• To prevent bad smells from being generated during plant operation, always connect the biogas vents of both tanks to a suitable pipe discharging to atmosphere, preferably on the roof of the building. Install the tanks scrupulously following the installation instructions supplied by ROTOTEC (Paragraph 9). DEPURO ONE plants must always be installed underground. - Page 7 The diffusers are already located on the bottom of the tank and they are fitted with fittings, a barbed male adaptor and a hose. The end of the hose is connected to the quick-release coupling on the tank. DEPURO ONE Use and Maintenance Manual, Rev. 00 of 27/01/2016 Page 7 of 13...
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Page 8: Use And Maintenance
7. USE AND MAINTENANCE From the moment the DEPURO ONE plant is put into operation, the aerobic and anaerobic bacterial flora starts to develop inside the two tanks. Obviously, a certain period of time is necessary in order to reach the correct balance and maximum treatment efficiency. -
Page 9: Alarm System
ESARO The activation of the treatment plant and the formation of the flakes of sludge requires an initial period of 2-3 weeks. The activation processes can be optimised and speeded up by using the Rototec BIO-ACTIVATOR specific for activated sludge. -
Page 10: Conformity Certificate
. N.) 12602 P HAMBER OF OMMERCE ESARO 8. CONFORMITY CERTIFICATE N.B. At the time of sale, the plant shall be accompanied by the original certificate and serial number DEPURO ONE Use and Maintenance Manual, Rev. 00 of 27/01/2016 Page 10 of 13... -
Page 11: Underground Installation
N.B. The best location for the tank is specified by the designer according to his own technical evaluation. These installation instructions provide the guidelines to follow during installation. Lifting angle formed by cables or straps DEPURO ONE Use and Maintenance Manual, Rev. 00 of 27/01/2016 Page 11 of 13... - Page 12 If the tank is installed at a depth of 30/40cm and the site is to remain open to pedestrian traffic, it is advisable to install the Rototec PE extension directly on the inspection holes. In the case where the tank is installed deeper than that previously indicated, which constitutes an unfavourable and not recommended condition, adhere scrupulously to the instructions reported in chapter 4 "Trafficability".
- Page 13 The tank filling and backfilling operations must always be carried out progressively as specified in para. 2.1 Topsoil Reinforced concrete Bed of washed gravel 2/6 cointainement structure ROTOTEC S.p.A. Technical Department DEPURO ONE Use and Maintenance Manual, Rev. 00 of 27/01/2016 Page 13 of 13...
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