Raita BioModule System Instruction Manual
- June 4, 2024
- Raita
Table of Contents
Raita BioModule System
Installation, general
Thank you for choosing the BioModul system to clean your wastewater. Although
it is easy to install and maintain, it is important to read through these
instructions for everything to go well. By following these installation
instructions, the system is properly installed and works without problems. We
have gathered most of the information about BioModule technology, use, service
and services on our website, see link:
(https://raita.com/domestic/biomodules.htm) There you will find information
on:
- Cleaning efficiency
- Technical drawings
- Installation instructions
- Service and use instructions
For further info, you are welcome to contact us – helpdesk@raita.com or our local partner
BioModul M
- capacity 70 l / 24 h – 9 m2 surface size 60 x 60 x 20 cm
BioModul L
- capacity 125 l / 24 h – 16 m2 surface size 120 x 60 x 20 cm
Bio module – delivery content
- Bio modules (i2, i4, i6, i8) the number according to package 2 4, etc.)
- Spreading pipe D 110, ventilation pipe D110, hood for pipe, 90-degree angle, filter textile- enough according to the package
- Operating and installation instructions
- Packing
Possible accessories for the module system
Instructions for installing and using accessories are included in their
delivery content. (Sludge separators, BioBoxes, insulation packages,
collection pipes, sampling wells, distribution wells, collection wells,
pumping stations, phosphorus removal equipment, etc.) See dimensioning and
measurement data link
(https://raita.com/biomoduuli/.
Pipe connections, ventilation
The property’s sewer pipe is connected to the pre-treatment inlet (sludge
separator, BioBox or another device) and the pipe leaving the pre-treatment
device is connected to the distribution pipe in the BioModul system (1). In
large systems (several module rows) there may be a distribution well before
the module system. If the property has waste water ventilation (3) on the roof
of the building, the ventilation will be through it, unless ventilation can be
done through pipes (above the ground) from the inlet sewage piping (4).
Incoming air to the system is also needed; from the pipeline to open ditches
or from an infitration, collection, or sampling well (3).
Installation with BioModules; soil infiltration, biobed, thermal
insulation
BioModules with soil infiltration:
After the biomodule (below), purified water is infiltrated into the soil. If
necessary, use a larger infiltration area (20 cm layer of macadam, or gravel)
to infiltrate water (depending on conditions and soil characteristics)
BioModules as biobed:
After the bio module (below), water is collected by a collection pipeline to
the sampling well and to an open ditch.
Thermatl insulation:
If the biomodule system is used all year round, it is recommended to protect
it from freezing. To insulate the ground-mounted system (1), it is sufficient
to isolate the inlet sewage pipe for the pre-treatment, the pre-treatment
system, the biomodule system and the outlet sewage pipe with a horizontal
installed of insulation sheets. The insulation should extend beyond the tank
and the system my dimensions by 500 mm. The ground heat and the incoming waste
heat are sufficient to keep the system working during the insulation. The
heating cable can be used in particularly difficult conditions.
Use, generally
Neglecting the care can cause the biomodule system to malfunction and the
wastewater to be cleaned incompletely. As a result, the property’s wastewater
can contaminate the environment and groundwater, causing serious health risks,
spreading diseases and unpleasant odors. Wastewaters occurs when using water
in the bathtub, in the shower, in the kitchen in connection with cooking,
during washing and for the washing machine. One resident produces grayswater
about 40-100 l water per day. WC waters some 10-40 per day. The wastewater
consists mostly of dissolved organic and inorganic substances, organic load
(gray water) and bacteria (WC water). If the waste water is discharged into
the surface water, the groundwater or the soil, it entails environmental and
health risks. Care must be taken that no substances that can harm the
biomodule system’s function enter the system, such as medicines, cigarette
butts, napkins, diapers, condoms, large amounts of milk or fat, plug solvents,
chlorine, antibacterial detergents, solvents, oils, paint or other waste
.
Maintenance
The BioModule system is a “passive” cleaning system, the system is maintained
by maintaining the pre-treatment system, ie by emptying sludge separators /
cleaning the BioBox filters. The maintenance also includes regular monitoring
of the biomodule system.
When using sludge separators, it is emptied from the sludge often enough
(usually 1-3 times a year) (the sewer filter (2) is cleaned). When using the
BioBox equipment, the filter is cleaned often enough.
modules have a long life (10-25 years) after which they can be replaced with a
new one or a new one can be built by a guest in the old field. With cases of
coverage, for example, due to freezing, sludge or poisoning, can also be
removed by flushing the system through the spreading pipes(3).
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>