Solar desalination

1. SeaWater Desalination Systems using
SolarEnergy
Suitable for small islands, merchant ships, emergency use.
MiD ™ 1Ts
MiD ™ 5Ts
MeD ™ 10Ts
MaxD ™ 50Ts
System Engineering & Design by: VERTENCE TECHNOLOGIES, Water treatment Department
North Situmiao Road, Hanjiang District, Yangzhou City, China.
Telephone: +86-514-82880903;
info@vertence.cn , www.vertence.cn
Efficient and Reliable Production of
Pure Drinking Water using

2. The reverse osmosis method can remove more than 90% of soluble salts and 99% of colloidal
microorganisms and organic matter from water. VERTENCE solar-powered reverse osmosis purification of
brackish water devices is an economical and reliable way to solve the problem of domestic water
consumption in areas where there is no electricity and conventional energy shortages. Reverse osmosis
desalination is not only suitable for seawater desalination, but also for brackish water desalination. Among
the existing desalination methods, reverse osmosis desalination is the most economical method, and it has
even exceeded the electrodialysis desalination method. Since the driving force of the reverse osmosis
process is pressure, there is no phase change in the process, and the membrane only plays the role of
“sieving”, so the energy consumption required for the reverse osmosis separation process is low. .
Advantage
Compared with other water treatment methods, it has the advantages of no phase change, room
temperature operation, simple equipment, high efficiency, small footprint, easy operation, low energy
consumption, wide adaptation range, high degree of automation, and good effluent quality. The reverse
osmosis method dilutes the energy consumption of brackish water—and the reverse osmosis equipment
has a compact structure, a small footprint, stable and reliable operating results, and meets the
requirements of “clean production”. The reverse osmosis method is more reasonable and effective than
other methods. Brackish water desalination method.
The desalination and desalination of brackish water with different salt content were conducted by reverse
osmosis, and the system operation was stable during the desalination process. The desalination rate of the
system is more than 96%, and the desalinated water quality meets the national drinking water standard.
The brackish water desalination device of the reverse osmosis system has strong adaptability, and the
operating parameters can be adjusted according to the water quality of the raw water to achieve
continuous treatment of brackish water with different salt content.
SeaWater Desalination Systems using SolarEnergy

3. What about the quality of the produced fresh water:
The product is fresh water in its cleanest form: Distillate without any dissolved solids and free of bacteria or organic
contaminations.
For human consumption, the water can be blended by good fresh water or re-mineralised with a simple cartridge process
using marble stones. For irrigation or household use, blending or adding of fertilizer solutions is possible.
Apart from the distillation unit, our water- management solution for you comprises the following optional accessories:
Blending apparatus to enable re-mineralization of the product with raw water
Re-mineralization unit for proper adjustment of salt content using marble bed cartridges
UV-disinfection unit for safe storage of the produced water over a longer period (prevents re-
contamination with bacteria or viruses)
What does it cost:
Strategies for reducing water costs are manifold – but not all of them are sustainable.
With our equipments, we reach low life time water-costs by enabling low operation costs.
Your advantages are:
low maintenance demand,
cheap spare parts and
long maintenance intervals.
The use of free solar energy keeps the overall operation costs very low. In the end you reach lower water costs by the
tremendously reduced operation costs compared to similar systems applying different technologies.

4. Desalination Modules and System Components of Water Treatment Mid Water treatment Desalination Systems
Configurationsandsystem components MiD™ 1Ts MiD™ 5Ts MeD™ 10Ts Max D ™ 50Ts
DesignedProduction rate perday 1Tonfresh water 5Tonsfresh water 10Tonsfresh water 50Tonsfresh water
Photovoltaic modules for providing
pumping energy
2kw 3kw 5.5kw 25kw

5. Thank you very much!
BRING GREEN TECHNOLOGIES TO THE WORLD.
Suitable for small islands, merchant ships, emergency use.
System Engineering & Design by: VERTENCE TECHNOLOGIES, Water treatment Department
North Situmiao Road, Hanjiang District, Yangzhou City, China.
Telephone: +86-514-82880903;
info@vertence.cn , www.vertence.cn