DESIGN AND MANUFACTURE OF DESALINATION MODULES
Seawater desalination plants with permeate production capacity of 30 - 1000 CMD can be easily
assembled from two types of modules like LEGO bricks within a few hours at any place.
Small-series desalination module.
Large-series desalination modules group.
A line of high-pressure axial-piston pumps with an integrated energy recovery device for desalination purposes
Small-series desalination module
Desalination module DB8SW030 with capacity up to 30 m3/day.
There are no pipelines in any of the modules. All pipes constituting inseparable parts of
conventional desalination systems are substituted with channels in blocks (which act as
a support and the main frame of the system) in all desalination plants of the company
Aqua-Life. Besides, the plants built from modules DB8SW150, DB8SW200 or
DB8SW250 also have a modular design which allows building a water desalination
factory of any capacity. All the modules are easy and convenient to service and maintain.
The design of the modules makes it possible to clean with the help of CIP systems
therefore the module of each series has special connections for CIP cleaning.
Large-series desalination modules group
Desalination module DB8SW150 with capacity up to 150 m3/day.
Desalination module DB8SW200 with capacity up to 200 m3/day.
Desalination module DB8SW250 with capacity up to 250 m3/day.
There are no pipelines in any of the modules. All pipes constituting inseparable parts of
conventional desalination systems are substituted with channels in blocks (which act as
a support and the main frame of the system) in all desalination plants of the company
Aqua-Life. Besides, the plants built from modules DB8SW150, DB8SW200 or
DB8SW250 also have a modular design which allows building a water desalination
factory of any capacity. All the modules are easy and convenient to service and maintain.
The design of the modules makes it possible to clean with the help of CIP systems
therefore the module of each series has special connections for CIP cleaning.
A line of high-pressure axial-piston pumps with an integrated energy recovery device for desalination purposes
APPR-43
Axial-piston pump with an integrated energy recovery unit, capacity 3 m3/hour.
APPR-400
Axial-piston pump with an integrated energy recovery unit, capacity 24 m3/hour.
A shortcoming of existing axial-piston pumps in Reverse Osmosis desalination plants is that there
is no energy recovery system in them meant to use the energy of reject concentrate. It’s
important to note that with no energy recovery system in the pump it’s required to install a higher
powered drive resulting in higher energy costs when running a RO desalination plant or to install
some additional devices to recover energy which would lower energy costs but increase the price
of RO desalination plant itself.
Energy recovery system of APPR axial-piston pump allows to recover some certain amount of
concentrate produced within the desalination cycle. It is especially applicable to RO plants where
the amount of liquid to be recovered is unsteady and fluctuates depending on salt content of
pumped liquid, type and condition of a reverse osmosis membrane, etc. Thus, concentrate
energy to be recovered also fluctuates during the operation process of the desalination plant
hence the energy recovery system must automatically adjust to the fluctuations in a certain way
to fully use this energy. In the axial-piston pumps APPR the energy recovery unit is specially
designed to make maximum use of energy of concentrate produced in the desalination process
irrespective of its amount. As a result, we get higher operation efficiency of an axial piston
hydraulic pump combined with an energy recovery unit APPR.
Thus, usage of axial piston pump APPR in the RO applications helps to improve efficiency of
energy recovery system and lower electric energy costs of pump drive. Besides, noise and
vibration levels also decrease as well as wear of friction parts of the pump. As a result, we have
lower energy costs while operating a desalination plant, higher volume efficiency, longer pump
and the whole desalination plant lives.
Desalination plants The company Aqua-Life would like to present the desalination plants that can be built
from modules available in two series.
To build a desalination plant with capacity of up to 25-150 m3/day it is rational to use
DB8SW030 series modules. Each module of this series can produce up to 30 m3 of
permeate/day. To build a desalination plant with capacity of 150-1000 m3/day it is
rational to use DB8SW150, DB8SW200 and DB8SW250 series modules. Each module
of above series has the capacity of up to150 m3/day*, 200 m3/day and 250 m3/day. The
modules from each series are 100 % unified and differ from each other only by the
number of membrane elements.
*maximum permeate production capacity at TDS 32,000 PPM NaCl and temperature of
25оС.
30-1-DB8SW030
Desalination plant consisting of the module DB8SW030 with capacity up to 30 m3/day.
60-2-DB8SW030
Desalination plant consisting of the modules DB8SW030 with capacity up to 60 m3/day.
90-3-DB8SW030
Desalination plant consisting of the modules DB8SW030 with capacity up to 90 m3/day.
120-4-DB8SW030
Desalination plant consisting of the modules DB8SW030 with capacity up to 120 m3/day.
150-1-DB8SW150
Desalination plant consisting of the modules DB8SW150 with capacity up to 150 m3/day.
200-1-DB8SW200
Desalination plant consisting of the modules DB8SW200 with capacity up to 200 m3/day.
250-1-DB8SW250
Desalination plant consisting of the modules DB8SW250 with capacity up to 250 m3/day.
300-2-DB8SW150
Desalination plant consisting of the modules DB8SW150 with capacity up to 300 m3/day.
400-2-DB8SW200
Desalination plant consisting of the modules DB8SW200 with capacity up to 400 m3/day.
500-2-DB8SW250
Desalination plant consisting of the modules DB8SW250 with capacity up to 500 m3/day.
600-3-DB8SW200
Desalination plant consisting of the modules DB8SW200 with capacity up to 600 m3/day.
750-3-DB8SW250
Desalination plant consisting of the modules DB8SW250 with capacity up to 750 m3/day.
1000-4-DB8SW250 Desalination plant consisting of the modules DB8SW250 with capacity up to 1000 m3/day.
Desalination plant in containers 120-SWRO-UF-20ft
Desalination plant with capacity of 120 m3/day cosisting of modules DB8-SW030 in 20 ft
container, UF water pre-treatment system.
500-SWRO-UF-40ft
Desalination plant with capacity of 500 m3/day cosisting of modules DB8-SW200 in 40 ft
container, UF water pre-treatment system.
1000-SWRO-UF-2-40ft
Desalination plant with capacity of 1000 m3/day cosisting of modules DB8-SW200 in two 40 ft
containers, UF water pre-treatment system.
Mobile desalination plant 30M-1-DB8SW030
Mobile desalination plant consisting of the module DB8SW030 with capacity up to 30 m3/day, UF
water pre-treatment system.
NEWS
Desalination plant for the customer in Malaysia. A new containerized desalination system. The company Aqua-life has taken part in the exhibition Aquatech Amsterdam 2015 as an
exhibitor.
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