A Greywater Recycling Systems, like the AQUALOOP System for example, can produce hygienic and clean water from shower, tub and bathroom sink, which can be reused.
(image: BRANZ)
The potential saving by recycling greywater can be up to 40% of potable water in a domestic environment. The AQUALOOP is not only saving potable water, but also sewage, as water which normally will be discharged into the sewer system will be reused, therefore saving twice.
The modular system can be used for small domestic dwellings and for commercial projects.
The AQUALOOP system has a NSF and BS certification, the only system that has achieved it so far.
It works with a tertiary treatment:
- coarse filtration
- aerated treatment
- membrane filtration (membrane life expectancy up to 10 years)
and eliminates 99.9999% of all bacteria and 99.7% of all viruses.
More info from:
Aloaqua Ltd
email: [email protected]
web: www.aloaqua.co.nz
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Potable Water from Rainwater System
Rainwater collected from the roof of the house is pre-filtered via a PURAIN filter and collected in a 10000 ltr tank. The integrated AQUALOOP water treatment system micro filtrates (0.2 micron) the rainwater and transfers it to a separate 500 ltr holding tank. The speed controlled RAINMASTER FAVORIT SC 20 pumping and control unit supplies the house with the micro filtrated rain water and maintains a pre-set pressure in the line. The unit will switch over to mains supply if not enough rainwater is available and back to rainwater if it has rained again, all by itself. Thus only using the mains water supply that is required. No tank top up!
All the potable water supply, regardless if it is filtered rain- or mains water is treated with a UV system, thus eliminating any bacteria or viruses that could enter via the mains supply.
Greywater Recycling System
The bathroom greywater is pre-filtered and collected in a 500 ltr tank. The integrated AQUALOOP System is treating the greywater, breaking down organic compounds, micro filtrates (0.2 microns) the water and transfers it to a seperate 500 ltr holding tank.
A RAINMASTER ECO 10, pumping and control unit, supplies toilets, the washing machine and an outdoor tap with recycled bathroom greywater, thus saving up to 40% on potable water.
This AQUALOOP system is the one of many greywater system in Christchurch , Auckland, Queenstown, Tauranga etc, etc. the only NSF/ANSI 350 Class C certified system on the market.
Membranes have a life expectancy of up to 10 years with minimum maintenance requirements. The system was also tested by the Rainwater Harvesting Centre at Massey University Wellington. It is modular and can be sized from small domestic up to big commercial applications (life style, hotels, motels, camping grounds, swimming centers, laundries, office blocks, gyms etc, etc.).
INTEWA CEO and owner Oliver Ringelstein and Bob Drew from Ecovie, the exclusive INTEWA representative for the USA, led a whirlwind trip from Alaska to Los Angeles. The first stop was at a laundromat in Alaska. Here AQUALOOP technology allows for the reuse of the laundromat wastewater together with shower water. Even though in Alaska there is water everywhere the prices in this location are particularly high. Lack of supply and quality problems exist with the available water. AQUALOOP technology allows the operator to have the best water quality and a fast system amortization.
Drinking water from rainwater RAINMASTER DUPLEX
with AQUALOOP ultrafiltration pumping and control unit
The next stops on the west coast trip included Seattle, Portland, San Francisco and Los Angeles. Due to the continual droughts in this area greywater recycling, rainwater harvesting, and wastewater reuse are themes of increasing importance. With the only NSF/ANSI 350 Class C certification INTEWA systems meet the stringent requirements for the region.
The greywater system installed at the famous Eatalyin Los Angeles was showcased in an earlier newsletter, but the system is so interesting that we would like to show it off again. The system is special in that it is presented in a large, descriptive showcase in the middle of the luxury foodie complex.
Applications
- households, schools, hostels
- camping sites / military camps
- emergency assistance
- disaster operation
Advantages
- no electricity necessary
- small footprint
- easy installation and start-up
- complete removal of suspended solids, bacteria, viruses, helminth eggs (membrane barrier)
- long lifetime of equipment, cheap and easy replacement
- no additional chemicals necessary, except chlorine tablets
- robust process, no fine mechanical parts
We have learned from the deficiencies of other drinking water treatment technologies and have refined these technologies.
The following features prove this and hence clearly speak for C-MEM Zero:
- Transportable system - hence can be used in all places where clean drinking water is needed urgently and quickly.
- Operation without electricity - hence independent of power supply.
- Operation without chemicals - hence more environmentally friendly and healthier.
Further product development C-MEM Zero
It is now also available with a downstreams active carbon unit as well as with a solar driven inlet pump.
By adsorption C-MEM Zero Active Carbon removes contamination from water which cannot be removed by filtration e.g. pesticides, fertilizers, pharmaceuticals, heavy metals etc.
C-MEM Zero Solar replaces the manual filling of the raw water tank by a solar driven pump and is therefore an additional user-friendly option of C-MEM Zero.
More information available from: [email protected]
www.aloaqua.co.nz + 64 3 2600589
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