brochure pas
TRANSCRIPT
The business partner proposal of Water Heart RO
filtering system for the water filling shop in Karachi.
V1.0
DTS, Inc
June 2014
Prof. Dr. Hiro Takahashi
AIM
• Propose the business partner with DTS to provide high quality RO water for Water shop in Karachi.
• Feasibility study estimates the water cost including electric bill and others.
• Offer the advanced on site maintenance service to achieve the sustainable water line at your shop.
• Offer ten years buy pack agreement.
What is Water Heart filtering system?
• It is industrial version of water filtering system for Pakistani market.
• Water Heart filtering system adjust the customer’s requirement of out put water quality.
• For instance, if the input water is seawater, it is more than 35,000tds salty water. Water Heart filtering system was designed to reduce its tds level up to drinkable level (under 100) and Ph around 7.0.
• The case of industrial purpose, tds level is under 1,000. Water Heart filtering system has high quality RO filter with NF, MF and carbon filter. Therefore, it fits for industrial usage with low investment.
• For ultra high quality water for hospital, chemical industry purpose, Water Heart adjust anti hydrogen ceramic filter and creates less than minus 200mV.
• This is a extra high quality water for human healthcare and medical treatment purpose.
• Thus, DTS design any customers request of out put water quality by the latest water filtering technology from Japan, USA and other overseas.
Water Heart Application
• Input level: from 35,000tds to 10tds• Seawater
• Ground water
• City water
• Output level: from 10,000tds to 5tds• For Textile industrial
• For chemical industry (Paint, etc)
• For food and beverage industry
• For Medicine industry
• For Hospital
• For government and defense
• For human healthcare
• For livestock enhancement
• For any fruit and vegetable
Potential Users in Pakistan
• Textile Industry
• Beverage Industry
• Chemical plant
• Machine factory
• Defense unit
• General industrial factory
• At office
• At home
RO Filter
• Reverse osmosis (RO) is a water purification technology that uses
a semipermeable membrane. This membrane technology is not
properly a filtration method. In reverse osmosis, an applied
pressure is used to overcome osmotic pressure, a colligative
property, that is driven by chemical potential, a thermodynamic
parameter. Reverse osmosis can remove many types of
molecules and ions from solutions, and is used in both industrial
processes and the production of potable water. The result is that
the solute is retained on the pressurized side of the membrane
and the pure solvent is allowed to pass to the other side. To be
"selective", this membrane should not allow large molecules or
ions through the pores (holes), but should allow smaller
components of the solution (such as the solvent) to pass freely.
Reverse osmosis is most commonly known for its use in drinking
water purification from seawater, removing the salt and other
effluent materials from the water molecules.
Drinking water purification
Around the world, household drinking water purification systems, including a reverse osmosis step, are commonly used for improving water for drinking and cooking. Such systems typically include a number of steps:
1. a sediment filter to trap particles, including rust and calcium carbonate
2. optionally, a second sediment filter with smaller pores
3. an activated carbon filter to trap organic chemicals and chlorine, which will attack and degrade thin film composite membrane reverse osmosis membranes
4. a reverse osmosis filter, which is a thin film composite membrane (Thin Film Composite or Thin Film Membrane)
5. optionally, a second carbon filter to capture those chemicals not removed by the reverse osmosis membrane
6. optionally an ultraviolet lamp for sterilizing any microbes that may escape filtering by the reverse osmosis membrane
7. latest developments in the sphere include nano materials and membranes
Water and wastewater purification
• Reverse osmosis removes minerals from boiler water at power plants. The water is
distilled multiple times. It must be as pure as possible so it does not leave deposits on
the machinery or cause corrosion. The deposits inside or outside the boiler tubes may
result in underperformance of the boiler, bringing down its efficiency and resulting in
poor steam production, hence poor power production at the turbine.
• It is also used to clean effluent and brackish groundwater. The effluent in larger
volumes (more than 500 m3/d) should be treated in an effluent treatment plant first,
and then the clear effluent is subjected to reverse osmosis system. Treatment cost is
reduced significantly and membrane life of the reverse osmosis system is increased.
• The process of reverse osmosis can be used for the production of deionized water.
• Reverse osmosis process for water purification does not require thermal energy. Flow-
through reverse osmosis systems can be regulated by high-pressure pumps. The
recovery of purified water depends upon various factors, including membrane sizes,
membrane pore size, temperature, operating pressure, and membrane surface area.
Desalination
• Sea water reverse osmosis (SWRO) desalination, a membrane process, has
been commercially used since the early 1970s. Its first practical use was
demonstrated by Sidney Loeb from University of California at Los Angeles in
Coalinga, California, and Srinivasa Sourirajan of National Research council,
Canada. Because no heating or phase changes are needed, energy
requirements are low, around 3 kWh/m3, in comparison to other processes
of desalination, but are still much higher than those required for other forms
of water supply, including reverse osmosis treatment of wastewater, at 0.1 to
1 kWh/m3. Up to 50% of the seawater input can be recovered as fresh water,
though lower recoveries may reduce membrane fouling and energy
consumption.
• Brackish water reverse osmosis refers to desalination of water with a lower
salt content than sea water, usually from river estuaries or saline wells. The
process is substantially the same as sea water reverse osmosis, but requires
lower pressures and therefore less energy. Up to 80% of the feed water input
can be recovered as fresh water, depending on feed salinity.
System configuration
The typical single-pass sea water reverse osmosis system consists of:
1. Intake
2. Pretreatment
3. High pressure pump (if not combined with energy recovery)
4. Membrane assembly
5. Energy recovery (if used)
6. Remineralisation and pH adjustment
7. Disinfection
8. Alarm/control panel
Pretreatment
Pretreatment is important when working with reverse osmosis and
nanofiltration membranes due to the nature of their spiral-
wound design. The material is engineered in such a fashion as to
allow only one-way flow through the system. As such, the spiral-
wound design does not allow for backpulsing with water or air
agitation to scour its surface and remove solids. Since
accumulated material cannot be removed from the membrane
surface systems, they are highly susceptible to fouling (loss of
production capacity). Therefore, pretreatment is a necessity for
any reverse osmosis or nanofiltration system. Pretreatment in
sea water reverse osmosis systems has four major components:
Pretreatment
Pretreatment in sea water reverse osmosis systems has three major
components:
1) Dosing: Oxidizing biocides, such as chlorine, are added to kill
bacteria, followed by bisulfite dosing to deactivate the chlorine,
which can destroy a thin-film composite membrane. There are
also biofouling inhibitors, which do not kill bacteria, but simply
prevent them from growing slime on the membrane surface
and plant walls.
2) Prefiltration pH adjustment: If the pH, hardness and the alkalinity
in the feedwater result in a scaling tendency when they are
concentrated in the reject stream, acid is dosed to maintain
carbonates in their soluble carbonic acid form.
CO32– + H3O+ = HCO3– + H2O
HCO3– + H3O+ = H2CO3 + H2O
Pretreatment
3) Prefiltration antiscalants: Scale inhibitors (also known as antiscalants)
prevent formation of all scales compared to acid, which can only prevent
formation of calcium carbonate and calcium phosphate scales. In addition to
inhibiting carbonate and phosphate scales, antiscalants inhibit sulfate and
fluoride scales and disperse colloids and metal oxides.
Some small scale desalination units use 'beach wells'; they are usually drilled on
the seashore in close vicinity to the ocean. These intake facilities are
relatively simple to build and the seawater they collect is pretreated via slow
filtration through the subsurface sand/seabed formations in the area of
source water extraction. Raw seawater collected using beach wells is often
of better quality in terms of solids, silt, oil and grease, natural organic
contamination and aquatic microorganisms, compared to open seawater
intakes. Sometimes, beach intakes may also yield source water of lower
salinity.
High pressure pump
The high pressure pump supplies the pressure needed
to push water through the membrane, even as the
membrane rejects the passage of salt through it.
Typical pressures for brackish water range from 225 to
375 psi (15.5 to 26 bar, or 1.6 to 2.6 MPa). In the case
of seawater, they range from 800 to 1,180 psi (55 to
81.5 bar or 6 to 8 MPa). This requires a large amount
of energy. Where energy recovery is used, all or part of
the high pressure pump's work is done by the energy
recovery device, reducing the system energy input.
Membrane assembly
The layers of a membrane
The membrane assembly consists of a pressure vessel with a membrane that allowsfeedwater to be pressed against it. The membrane must be strong enough towithstand whatever pressure is applied against it. Reverse osmosis membranes are made in a variety of configurations, with the two most common configurations being spiral-wound and hollow-fiber.
Only a part of the saline feed water pumped into the membrane assembly passes through the membrane with the salt removed. The remaining "concentrate" flow passes along the saline side of the membrane to flush away the concentrated salt solution. The percentage of desalinated water produced versus the saline water feed flow is known as the "recovery ratio". This varies with the salinity of the feed water and the system design parameters: typically 20% for small seawater systems, 40% for larger seawater systems, and 80% for brackish water. The concentrate flow is at typically only 3 bar / 50 psi less than the feed pressure, and thus still carries much of the high pressure pump input energy.
The desalinated water purity is a function of the system design. Higher purity needs more equipment and more energy. Purity expressed as total dissolved solids typically varies from 100 to 400 parts per million (ppm or milligram/litre). A level of 500 ppm is generally accepted as the upper limit for drinking water, while the US Food and Drug Administration classifies mineral water as water containing at least 250 ppm.
Energy recovery
Energy recovery can reduce energy consumption by 50% or more. Much of the
high pressure pump input energy can be recovered from the concentrate
flow, and the increasing efficiency of energy recovery devices has greatly
reduced the energy needs of reverse osmosis desalination. Devices used, in
order of invention, are:
Turbine or Pelton wheel: a water turbine driven by the concentrate flow,
connected to the high pressure pump drive shaft to provide part of its input
power. Positive displacement axial piston motors have also been used in
place of turbines on smaller systems.
Turbocharger: a water turbine driven by the concentrate flow, directly connected
to a centrifugal pump which boosts the high pressure pump output pressure,
reducing the pressure needed from the high pressure pump and thereby its
energy input, similar in construction principle to car engine turbochargers.
Energy recovery
Energy recovery
Offer from DTS
Estimation of your water
• We analyze your input water as following.
• Ground water
• Well Water TDS is 3,000ppm
• RO water TDS is 140ppm
• Mineral water TDS is 250ppm
• Ph= 7.4 to 7.8
• Karachi
• Capacity of water is 2,700 Gallons/day (approxi.10,206 litter per day)
Offer from DTS
(the case of 2,700 Gallons/day)
• We offer ten years buy pack agreement.
• The cost of water is 2.12Rs per gallon plus advanced on-site maintenance is 0.59Rs. The total cost per gallon is 2.71Rs/gallon = 0.71Rs/Litter. (sales tax is included).
• Payment is monthly base. (2,700 gallon x 30days)
• The deposit is required 7.5% for ten year’s at beginning time.
Benefit for partner
• DTS design and provide the all of RO filtering plant including sanitation.
• DTS also design mineral added on process to enhance the great taste. (option)
• Advanced maintenance can sustain your business opportunity.
• Partner can concentrate their marketing and sales activities.
• Partner can utilize “Water Heart ” brand of the bottle of water.
• Partner can utilize “Japanese based high quality water”.
Process
• DTS designs the total RO filtering system.
(approxi. Three months after signed the contract.)
• Install the unit at your site. (three weeks)
• Final test and check the quality level of water.
• Start to service.
2,700 GALLON/DAY Water Heart High quality RO Filters
R.O PLANT will consist the following components. (TDS Max 3,000 ppm)
Membranes (Dow Film Tech U.S.A)
1. 1. Membranes (Dow Film Tech U.S.A)
2. 2. Membranes Housing (F.R.P) Imported
3. 3. H.P Pump (Grundfoss or Equivalent)
4. 4. Chemical dosing pump (Italy)
5. 5. Electric Control Panel
6. 6. SS Skid with PVC piping,
7. 7. R.O Control panel (Flow meter, pressure gauges or extra digital)
8. Pre Treatment:
1. Sand Filter (FRP)
2. Cartridge Filter
Water capture tank
Mineral add on processing unit
The final Ultra micro filter
Condition: ground water, under 3,000tds. Ph7.0 to 7.5, up to 2,700gallons/day
Out put. Under 200 tds,
2,700 gallons per day
Water production feasibility
Water production
• Water from sea water is required completed RO
unit and the total system.
• Use sea water, the compression rate is required
55 time higher than normal air presser.
• Therefore, this feasibility considering electric
consuming power too.
Your water requirement
• Required 2,700 Gallons /day
• Input water is ground water.
• The value of tds = 3,000 (ppm)
• Use for water filling shop in Karachi.
• High purity water pump is required.
• Low electric consuming solution is needed.
• Sustainability of water line every day.
Estimation of electric city bill
KESC electric charge list
The cost of electric city expenses
(the case of 2,700gallons per day)
• The case of your site, the quality of input ground
water is 3,000 tds and 7.4Ph.
• Therefore, we need complete RO filtering plant at
your site.
• Running expense of electric bill for pump are around
1KW/h at 2,700 gallons per day which we assumed.
• Estimate cost of electric bill from KESC is 16Rs/KW/h.
therefore, 1KW/h cost is 16Rs/h and daily based cots
is 384Rs/day.
• The monthly electric bill is 11,520Rs/month.
The total cost of water per day is…(the case of 2,700 gallons /day, tds= 3,000)
• In this scenario, we offer 2.71Rs (sales tax is included) per gallon including advanced onsite maintenance.
• The total water cost is
2.71Rs * 2,700 gallons = 7,317Rs/day
• Electric bill for compressor is 384Rs /day
• Therefore, the total expense is
• 7,317Rs + 384Rs = 7,701Rs/day
Simulation
The total cost of water products
• (7,701Rs/day) / (2,700Gallon/day)
=2.85Rs/Gallon including electric bills.
=0.75Rs/Litter including electric bills
Advanced onsite
Maintenance
Advanced onsite maintenance
• DTS maintains the extra filters, cartridges,
membrane at local storage in Karachi.
• Assign the maintenance engineer to check the
status every day.
• Establish the sustainable operation of water
supply line with very less time of non service.
Glocalization policy
• DTS maintenance policy is “Glocalization” model.
• It is think “Globally ” and act “Locally”.
• The modules are imported from world wise but maintenance is managed by local professional engineering team.
Maintenance part inventory
• DTS keeps some inventory of consuming parts
such as RO filter, carbon filter and its cartridge
and bracket at local maintenance parts storage.
• DTS selects the most popular and stable quality
filters from Japan (Toure, Totsukou), USA (DAW)
and European countries model.
Service time
• DTS provides on-site maintenance policy.
• DTS assign engineer to see the status at the
site from 9:00AM to 5:00PM Monday to
Friday.
• Whenever need maintenance work or
replay the filters, engineer acts at the site
with local engineer team immediately.
Onsite maintenance engineer
Notice the
problem
Maintenance
Calling operator
RO parts storage
stock center
Receive
The partsDelivery the part
Within a day
Fix the
ProblemMake a
status reportSend the failure parts
or un used filter
For maintenance
Order maintenance parts
Problem is
happened
Maintenance parts
RO cartridge filter
RO pack filter & carbon filter
RO cartridge filter housing
RO pack filter housing (Stainless)
RO for pure water generation
Turbo charger unit
Scale protection
Option parts
RO
Housing
16inch
8inch
4inch
2.5inch
Plastic model
RO Filter (multiple manufacture)
UF filter
UF filter (external and internal purpose)
RO filter
installation examples
RO filtering system
RO filtering system with
solar panel power generation
Seawater desalination plant
Seawater desalination plant with gasoline engine
Well groundwater treatment equipment
Conclusion
1. DTS designs RO filter system to your textile factory and offers ten years buy pack model with deposit. Your initial investment is zero.
2. DTS also provides advanced onsite maintenance service to maintain sustainability water line.
3. The cost of water is 2.71Rs per gallon (sales tax is included) the case of 3,000tds with 2,700 gallons per day.
4. The consuming expense of electric city is 1KW/h the case of 2,700 gallons per day and its total expenses of electric bill will be 384Rs per day.
5. Eventually, the total cost of 2,700 gallon water is 0.75Rs/Litter including electric bills.
DTS Inc introduction
JUN 2014
DTS, Inc group CEO
Prof. Hiro Takahashi, Ph.D
DTS Inc. is energy effectiveness and low
electric power consumption technology
research and development company. DTS
Inc was established in 1996 by Dr. Hiro
Takahashi. DTS Inc is developing
heterogeneous application from
information technology, energy solution,
water filtering system and Halaal food
items.
DTS Inc is also managing education
institute using own IT technology to the
all of potential student in the world. DTS
inc is always challenging to support
advanced technology world through its
own technology knowledge.
DTS Inc. Introduction
Balanced
base
computer
Low electric
power
consumption
Semantic
technology
For human
community
Company information • Founded in 1996 September.
• Number of employee. 110 (included call center)
• Japan development center.
• DTS USA in San Jose CA since Feb 2007.
• DTS Pakistan in Karachi since Sep 2008
• Foundation capital : 100,000,000- Yen
• CEO & President Dr. Hiro Takahashi
• 2-6-10 Shirikane-dai Minato-ku Tokyo Japan
CEO : Dr.Hiro Takahashi
• Honorary investment counselor Board of Investment, Prime Minister’s Secretariat of Pakistan from 2012
• Visiting Professor at Jinnah University for Woman,Karachi Information Technology department
• Visiting Professor in NUST SEECS since 2012
• Professor at Jinnah University for Women since 2014• DTS Inc. group owner and CEO since 1996• Halaal Foundation Japan President since 2013
•• Received Ph.D. of Computer Science at Tokyo Institute of Technology
• Received MOT at Tokyo University of Science
• University of Tokyo Visiting Researcher (Human environment department)
• Environment consultant authority in Japan
• IEEE member/ IEICE member / IPSJ member /HL7 member
• Research and lecture: DTS, ADS, Multi layered cache system
semantic categorization, Ontology WAF, sentimental analysis
Management of technology (MOT), innovation of technology
DTS
business domain
