Sea Water Desalination
Four desalination systems, powered by Zeming new energy, have finally come into operation under the watchful eye of President of the Maldives, providing safe and clean drinking water to nearly 2,000 homes on four islands, including Kolamaafushi And bid them farewell to the days when they could only drink the rain.
The project is located in R. Hulud Huffaaru, N. Velidhoo, B. Thulhaadhoo and Ga.. Kolamaafushi 4 islands for Electricity Supply and security of the newly constructed desalination system.
With the world latest reverse osmosis membrane technology on the water treatment systems, we transfer the fresh water (rain water, well water, lake&river water, tap water) into sweet drinking pure water.
100% bacteria will be removed from the water.
With U.S.A/Japan imported RO membranes and Japan/Germany/France/Taiwan imported electrical parts.
Quartz sand filter, to remove remaining suspended particles
Activated carbon filter, to improve the taste of the pure water
Precision filters to remove the solid in the water
UV system to sterilize the water
Ozone system to keep the pure water fresh for longer time
The output capacity can be made from 300L per hour to 50000Lper hour based on different model machine
SS304 stainless steel for machine racks, fiber glass for tanks and housing shells, PVC-U pipes and joints (also, they could be replaced by stainless steel, but depend on the water source.)
Safe and reliable electrical system, with auto stop protection in emergency happens
With auto and manual auto back-wash system for RO membranes.
capacity: 600/1000/2000/3000/5000/8000/10000 liters per hour models are available.
2861 Water Filters Water Treatment Plants Suppliers
Short on time? Let Water Filters Water Treatment Plants sellers contact you.
Water Filter Fitting,Plastic Water Filter Fitting,Plastic Extrusion Water Filtration Module,Plastic Extrusion PE Profiles/Pipes
Water filter fittings for waste water treatment plants
Tube settlers, also called lamella clarifiers, are used to remove solids in the waste water treatment.tube settlers are single plastic profiles combined to tubes. This design multiplies the sedimentation area up to 15 times per square meter surface area and helps to improve sedimentation in water and waste water treatment plants.Different executions support a better process and cost reduction of the plant.
Description:
Tube settlers, also called lamella clarifiers, are used to remove solids in the waste water treatment.tube settlers are single plastic profiles combined to tubes. This design multiplies the sedimentation area up to 15 times per square meter surface area and helps to improve sedimentation in water and waste water treatment plants. Different executions support a better process and cost reduction of the plant.
It's mainly used in all different clarifiers and removing sand. it was regard as a universal water treatment equipment in Water supply and drainage engineering. It has widely application, high handling efficiency, small area etc.. It is suitable in removing sand in inlet, water precipitation in industry and drinking water, separation in oil & water.
Custom Plastic Injection and Extrusion Is our main business. We can supply all kinds of plastic product such as Plastic Extrusion Led Tube, Plastic Extrusion PC Profile and PP Plastic Extrusion Profile according to your needs!Our company has passed ISO9001 quality management system certification and SGS certification. Want to know more, you can click here.
This is Terry Zhang from Weihai Xiangyu Technology Co.,Ltd.
Weihai Xiangyu Technology Co.,Ltd is located in Weihai City,Shandong Province,China,which is one of the most suitable living cities in the world.
We product all kinds of chemicals for water treatment,for example RO system,boiler,Cooling tower,Waste water ,oilfield,oil refinery and etc.
We began our prodcution from the RO chemicals, my boss together with the technician from GE company,one of the biggest water treatment chemicals company.We have the same technology with GE Series chemicals. Our chemicals can replace the GE chemicals perfectly with best quality at lower price.
RO System Chemicals:RO Antiscalant(Desalination),RO Biocide,RO cleaning agent,RO Flocculant,RO Reducer and so on.
Boiler Chemicals:Oxygen Scavenger, Corrosion Inhibitor,PH Conditioner ,Vanadium inhibitor and so on.
Cooling Tower Chemicals:Biocides, Corrosion and Scale Inhibitor,Defoamer and so on.
Waste Water Chemicals: PAC, PAM and so on.
Oilfield&Oil Refinery chemicals :Demulsifier, corrosion Inhibitor,Biocides, Oxygen Scavenger and so on.
We have passed ISO9001 certificate,Our products have widely used in China and global market.
Respected Sir,
of water treatment products. NITRAMAX Industries manufactures a broad spectrum of unique water purification, This is with reference to the aforesaid subject. We are very much thankful for your interest in NITRAMAX Industries, Range softening and filtration systems servicing the residential, commercial and laboratory markets.
At NITRAMAX we have a group of dedicated & result- oriented professional having rich experience in the field of Water treatment Industry, at various hierarchy in the different departments like Design & Engineering, Marketing & Project execution of Reverse Osmosis systems, De ionization systems, Filtration system of different capacities and up to turnkey projects for various reputed concerns. At this juncture we appreciate your keen interest towards our product range and very much pleased to submit our Techno-Commercial proposal as per the following Annexure:
Full Auto Cool&Hot Water supply Comsist Group --Self-clean direct drinking water purifier +auto water boiler
outlet water capacity: minimum 20L/h, max:210L/h
Auto Adding water, auto anti-dry protection,auto keep warm ,auto water temperature indication, auto water level indication etc .auto self-clean for water purifier
KeenSen BW and FR Series: Brackish Water and Fouling Resistant RO Membrane Element
Model No.:BW-8040/4040, BW-8040FR/4040FR(Fouling Resistant)
Usage:It is applicable to the desalination of surface water, groundwater and water treatment with salt concentration between 2000 and 8000ppm. It can be widely used in the medicine, chemical industry, beverage, electricity and other various industries etc.
Operating Limits and Conditions of Membrane Element
Max. Working Pressure
600 psi(4.14MPa)
Max. Feed Water Temperature
45
Max. Feed Water Flow
17.0m3/h(8040),3.6m3/h(4040)
Max. Feed Water SDI15
5.0
Free Chlorine Concentration of Feed Water
0.1mg/L
pH Range of Feed Water during Continuous Operation
3-10
pH Range of Feed Water during Chemical Cleaning
2-12
Max. Pressure Drop of Single Membrane Element
10psi(0.07Mpa)
Function and service description of Seawater Desalination Plant
-Raw water boosting and pre-treatment system
-Online monitoring device of Reverse Osmosis
-Automatic cleaning and fore & back flushing system with compressed air acceleration of sand filter.
-Automatic low speed chemical cleaning and dosing system.
- Spares and special tools with reference to maker's standard
On-site commissioning and conduct available upon demand of customer in China
- World-wide aft-sales service and maintenance upon request
Performance system function of RO Seawater Desalination Plant
1) Sea water 35000ppm, for desalinating sea water into fresh water 500ppm
2) Whole system under control and monitoring via PLC
3) Automatic cleaning and back-flushing system equipped for sand filter,
4) There is over-pressure protection available for high pressure pump, when pressure is over 6.8Mpa, the system will shut down automatically, and give alarm for attention.
5) High pressure pump equipped with low-pressure protection device, when pre-treated sea water pressure is less than 0.05Mpa, the system will shut down automatically and give alarm for attention.
6) Working parameter (Raw water flow, product flow, brine flow, operation pressure, product water conductivity)
7) If the product water is unqualified (salt content more than 700ppm), the system will drain automatically and give alarm for attention.
8) Potential-free alarm and running indication available for extension.
Technical parameter of RO Seawater Desalination Plant
Product: 1m3/d-200m3/day
Raw water: â?¤ 3000PPM~45000PPM
Inlet temperature: 5~35° C
PH value of Raw W: 3.0~10.0
Boosting inlet pressure: 0.1~1kg/cm2 (Positive)
Salt content of product water: â?¤ 10~600PPM
Desalination rate: â?¥ 98.5%
Product water pressure: â?¤ 0.3Mpa
Recovery: 36%
Power supply: 380VAC/50Hz/3Ï? or as request
Power consumption: 18.5KW(Include boost pump)
Control cabinet: 220VAC
Control voltage: 220VAC
IP: IP55
Potential-free extension for running indication and common alarm available.
Motor: IP: IP55
Insulation class: "F"
Outline: LÃ? WÃ? H=2750Ã? 1950Ã? 2200mm
Weight: Dry weight 2500kg
Applications
Marine sewage treatment plant belongs to the key devices for prevention of prollution form ships in seas and oceans according to the revised Annex IV of the International Convention of the Prevention of Pollution(MARPOL 73/78).This device is applicable to treat the sewage,which means human body wastes and the wastes from the toilets on vessels and which is also called "black water".
The device also can be used in terrestrial sewage,besides in ship vessels and oil platform.The water quality after treatment can reach the national reuse water
quality requirements.It's also applicable to treat the galley,shower drainage which is called"gray water" on condition that the "gray water" is pretreated and these should select a bigger capacity model to match with.
Features
CCS,BV,EC Approved
IMO MEPC.227(64) Resolution
Meet resolution of MEPC.227.(64) enacted on Jan.1, 2016.
Used for seaport,dock,industry,petroleum ,various vessels
Description
The Sewage treatment plant adopts the principle of Activated Sludge,Bio-contact Oxidation and Membrane Biological Reactor(MBR) to digest organic pollutant.MBR can treat organic pollutant efficiently,drastically and cleanly to ensure the effluent can meet the requirements of the resolution MEPC.159(55) and other much harsher requirements.
Specifications
1.Adopting horizontal circular design,ellipse closures on both ends,pressure resistance and compact structure
2.The device is adopted auto-control,and compliance with the requirment of 24h unattened cabin.
3.Adopting the "MBR" technology,devices allow to the narrow size,and solve the conflict of small space of carbin,but big volume of device.
4.The intermittent aeration in bio membrane tank and hollow fiber membrane tank,form the process of "aerobic-anoxic",and resolve the problem of "nitrogen and phosphorus removal.
5.The device is adopting the principle of "air lifting" to transfer the sludge from sediment tank and membrane tank to aeration tank,meantimes the "pump stops and air never stopped",so as the scale on the membrane surface comes dowm.Due to back flushing and clean the membrane "online" usd technol;oge patent.
6."Online" cleaning technology,making the dirt on membrane off automatically,recover membrane flux.It can be solved the problem of openning the cleaning or replacement of the membrane difficultly caused by the small space in cabin.
7.The effluent after further treatment can be reached at the requirment of "water recov
Bases on the latest technology, to create a high effective disinection unit for drinking water, we developed UIV series UV-sterilizer, which covers wide capacity for reaching different applications in industry and marine fields.
Main features of UV-sterilizer
- Stainless steel chamber with no corrosion
- Long life UV lamp up to 8000 HRS
-User friendly interface with PLC for easy operation and understanding
-UV lamp status monitoring system indicating clearly which lamp to the change
Model UIV-1.3 UIV-4 UIV-10 UIV-20 UIV-30 UIV-50
Capacity 1.3 4 10 20 30 50
Specifications and other Attributes about this H2O Elite EWC 350 Water Descaler:-
A. Body Construction : Strong
B. Condition : Good
C. Performance : Excellent
D. Strength : High
E. Maintenance Cost : Less
F. Operation Type : Easy
G. Durability : Long Time Period
H. Source of Power : Electric
Details about this H2O Elite EWC 2000 Water Conditioner:-
Product Type : Electronic Descaler
Application : Residential, commercial, Industrial
Condition : New
H2O Elite EWC 2000 Water Descaler became the first and only electronic descaler to be successful in the residential, commercial and industrial markets. Many of the worlds largest companies use H2Oelite to solve their hard water problems without the need of salt, chemicals or maintenance.
Features and Specifications about this H2O Elite Electronic Water Conditioner - 150:-
1. Condition : New
2. Body Design : Sturdy
3. Performance : Stable
4. Maintenance : Low
5. Power Source : Electric
6. Durability : Long Term
Function and service description of Seawater Desalination Plant
-Raw water boosting and pre-treatment system
-Online monitoring device of Reverse Osmosis
-Automatic cleaning and fore & back flushing system with compressed air acceleration of sand filter.
-Automatic low speed chemical cleaning and dosing system.
- Spares and special tools with reference to maker's standard
On-site commissioning and conduct available upon demand of customer in China
- World-wide aft-sales service and maintenance upon request
Performance system function of RO Seawater Desalination Plant
1) Sea water 35000ppm, for desalinating sea water into fresh water 500ppm
2) Whole system under control and monitoring via PLC
3) Automatic cleaning and back-flushing system equipped for sand filter,
4) There is over-pressure protection available for high pressure pump, when pressure is over 6.8Mpa, the system will shut down automatically, and give alarm for attention.
5) High pressure pump equipped with low-pressure protection device, when pre-treated sea water pressure is less than 0.05Mpa, the system will shut down automatically and give alarm for attention.
6) Working parameter (Raw water flow, product flow, brine flow, operation pressure, product water conductivity)
7) If the product water is unqualified (salt content more than 700ppm), the system will drain automatically and give alarm for attention.
8) Potential-free alarm and running indication available for extension.
Technical parameter of RO Seawater Desalination Plant
Product: 1m3/d-200m3/day
Raw water: â?¤ 3000PPM~45000PPM
Inlet temperature: 5~35° C
PH value of Raw W: 3.0~10.0
Boosting inlet pressure: 0.1~1kg/cm2 (Positive)
Salt content of product water: â?¤ 10~600PPM
Desalination rate: â?¥ 98.5%
Product water pressure: â?¤ 0.3Mpa
Recovery: 36%
Power supply: 380VAC/50Hz/3Ï? or as request
Power consumption: 18.5KW(Include boost pump)
Control cabinet: 220VAC
Control voltage: 220VAC
IP: IP55
Potential-free extension for running indication and common alarm available.
Motor: IP: IP55
Insulation class: "F"
Outline: LÃ? WÃ? H=2750Ã? 1950Ã? 2200mm
Weight: Dry weight 2500kg
General description
Subject technical proposal specify requirement technical details, supply scope, testing scope, testing standard, packing, delivery and aft-sales service.
Availability
The technical proposal specify design scheme, inspection protocol, and to be confirmed as attachment of contract.
System requirement
2.1 Subject proposal relates the flow diagram, which comply with standard requirement of customer.
2.1. 1 Fresh water standard comply with WHO
2.1. 2 Capacity: =20m3/D
2.1. 3 Salt content: 600mg/L
2.2 Subject proposal conclude with follow requirement.
2.2.1 Raw water: Sea water
2.2. 2 Other basic design condition related
Model of Reverse Osmosis: One stage Reverse Osmosis
Purpose: Marine and offshore
Power supply: 380VAC, 50 Hz, 3P
Function and service description
-Raw water boosting and pre-treatment system
-Online monitoring device of Reverse Osmosis
Cleaning and fore & back flushing system with compressed air acceleration of sand filter.
Spares and special tools with reference to maker's standard
On-site commissioning and conduct available upon demand of customer in China
KeenSen BW and FR Series: Brackish Water and Fouling Resistant RO Membrane Element
Model No.:BW-8040/4040, BW-8040FR/4040FR(Fouling Resistant)
Usage:It is applicable to the desalination of surface water, groundwater and water treatment with salt concentration between 2000 and 8000ppm. It can be widely used in the medicine, chemical industry, beverage, electricity and other various industries etc.
Operating Limits and Conditions of Membrane Element
Max. Working Pressure
600 psi(4.14MPa)
Max. Feed Water Temperature
45
Max. Feed Water Flow
17.0m3/h(8040),3.6m3/h(4040)
Max. Feed Water SDI15
5.0
Free Chlorine Concentration of Feed Water
0.1mg/L
pH Range of Feed Water during Continuous Operation
3-10
pH Range of Feed Water during Chemical Cleaning
2-12
Max. Pressure Drop of Single Membrane Element
10psi(0.07Mpa)
