Description

Used equipment for the treatment and the preparation of water

It is a reverse osmosis that produces a filling water called TABLE WATER.
Manufacturer: UAT – UNIVERSAL AQUA TECHNOLOGIES, INC. – USA
Model: TP-110K
Year of production: 2001
Capacity: 12,000 L / h
Operating hours: 9,810
Volts: 380 – Hz 50 – Ph 3

Description of equipment:
-MM FILTER
-INPUT WATER TREATMENT
-REVERSED OSMOSIS UAT – UNIVERSAL AQUA TECHNOLOGIES, INC. USA, 2001
-DEMINERALIZED WATER TANK 12 m3
-PUMPING BLOCK FOR MINERALIZATION
-MINERALIZER
-MINERALIZED WATER TANK
-PUMPING BLOCK FOR WATER DISINFECTION AND DELIVERY TO FILLERS

Technological description of table water production: 

 a) General 

The plant for the production of table water has a capacity of 12,000 l/h. 

 It consists of: 

• Sand filter
• Device for reverse osmosis (TP-110K)
• Product water tank
• Pump for mineralization of product water
• Mineralizer
• Mineralized water tank
• System for ozonation (disinfection) of mineralized water
• Machine for washing and filling (polycarbonate) PC bottles.

 The plant is located in one room. Automatic serving is foreseen, with all necessary blocking and regulation, due to the safety and simplicity of the process itself. 

 b) Raw water supply

Tap water is supplied to the room where the water preparation plant is located. From the supply pipe through the inlet water valve, the water passes through the multi-layer sand filter and enters the RO device through the solenoid valve. 

 c) Reverse osmosis

After passing through the sand filter, the incoming water passes through the 5 jim filter and through the throttle valve enters the housings in which the membranes are located and where the physical process of separation (separation) of water from mineral substances in suspended and non-suspended forms. 

Reverse osmosis, as a membrane separation process, removes bacteria, viruses, organic matter and salts from water. The effect of salt removal is 95-99%, which depends on the separation factor of the membrane itself, thus after the reverse osmosis process, sterile, bacteriologically correct water is obtained, which contains a small amount of salt, and the resulting the water of high quality. 

The membrane is a key part of the reverse osmosis device and the efficiency of the RO process largely depends on its characteristics. In the device for reverse osmosis, reverse osmotic membranes based on a spiral coil were used, which proved to be the best in the industrial application of this highly efficient process. The water is forced over the membrane, the part that passes through the membrane is called permeate, and the part that contains everything that the membrane retained is called concentrate (retentate), which is discharged into the sewer as waste water. 

 d) Mineralization of water

 Naturally demineralized water under the outlet pressure of the RO device enters the product water tank. The mineralization pump sends water through the contact pipe of the mineralizer, where the dosing pumps dose the given amount of minerals, and thus the mineralized water enters the mineralized water tank. 

The mineralization of water is achieved by the optimal concentration of calcium and magnesium salts, which give the water a refreshing taste and appropriate organoleptic characteristics, making it recognizable on the market for its quality and taste. 

 e) System for ozonation (disinfection) of mineralized water

From the tank of mineralized water, the transfer pump of the ozonation system supplies water to the contact tank for ozonation. 

Ozone is one of the best means for disinfecting water because when it is used: 

• the water is completely disinfected,
• inactivation of the virus occurs,
• decomposition and oxidation of organic substances present in the water occurs,
• improves the taste and smell of water,
• removes water color,
• all compounds that can be oxidized by ozone (e.g. nitrites) are removed,
• the mineral composition of the water does not change.

Ozonation of water prepared by the process of reverse osmosis ensures impeccable bacteriological quality of the obtained water and ensures its sterile filling in PC bottles, which is a guarantee of the quality of produced table water. 

Used Equipment For Water Treatment 2001 Chart

WATER PREPARATION TECHNOLOGY 

 Description of equipment and products 

1. MM filter – 1 kom

Multi-layer sand filter 

– It serves to protect the equipment from coarse dirt if it appears in raw water 

– Automatic head only rinsing 

 2. TREATMENT OF INLET WATER – 2 kom

 Dechlorination and anti-scaling of incoming water 

– Automatic management from main cabinetRO 

– 45 gallon solution tanks 

– Mixers 

– Dosing pumps LMI MILTRON ROY U.S.A. PI33-392SI 

 3. REVERSE OSMOSIS – 1 kom

UAT – UNIVERSAL AQUA TECHNOLOGIES, INC. 

Output: 110K GPD 

Model: TP-110K 

Volts: 380 Hz 50 Ph 3 

Date: JAN 2001 

 Working hours: 9810 

 – Control cabinet 

– Probes for measuring Ph and TDS values 

– Permeate and concentrate flow measuring devices 

– Measuring instruments, manometers for measuring input and output water   

  pressures 

– Electric valve ASAHI/AMERICA 

– Membrane pre-filter, stainless steel housing with filter inserts (manometers for  

  pressure control before and after the filter) 

– High-pressure pump 15 kW GRUNDFOS ABB frequency regulator 

– Modules for membranes – 3 pcs 

– Membranes for reverse osmosis – 15 pieces FILMTEC 

– CIP tank with pump for rinsing and washing membranes 

 DEMINERALIZED WATER TANK 12 m3 – 1 kom

 – Transparent colors 

– Scale for reading the water level in the tank 

– Protective film of white color against the influence of light 

– Protective cover (tarpaulin) in white 

– Level float to protect pumps from running dry 

– Level float to protect against water overflow 

– Stainless steel housing with filter and control manometer to release the  

  pressure that occurs during emptying and filling 

PUMPING BLOCK FOR MINERALIZATION – 1 kom

 – Control cabinet 

– Pump G&L Pumps 7.5 kW 

  Model: SSH 

– Expansion vessel 

MINERALIZER – 1 kom

– Control cabinet 

– Three separate containers for solutions with a volume of 180 liters 

– Each tank is equipped with a LAFERT AMM 56Z AA4 mixer 

– Each tank is equipped with a dosing pump ProMinent BT14, 17W, 12.3 l/h 

– Each tank is equipped with a level switch to protect the dry operation of the  

  dosing pump 

– Reaction tube 

MINERALIZED WATER TANK – 1 kom

– Transparent colors 

– Scale for reading the water level in the tank 

– Protective film of white color against the influence of light 

– Protective cover (tarpaulin) in white 

– Level float to protect pumps from running dry 

– Level float to protect against water overflow 

– Stainless steel housing with filter and control manometer to release the  

  pressure that occurs during emptying and filling 1 piece 

PUMP UNIT FOR WATER DISINFECTION AND DELIVERY TO 

CHARGERS 1 kom 

     – Control cabinet 

– Pump for delivery of demineralized water to the tanks of the R. Bardi washing machine 

– Transver pumps mineralized water into the contact tank O3 

– Transver pump from the O3 tank to the chargers 

– Ozone generator – Pacific ozone SGA22 42.5 g/h 

– Contact tank for ozone made of stainless steel with a volume of 3000 liters 

– Probe for measuring the ORP value in water Kom 1 

The equipment has complete manufacturer’s documentation, work instructions for all processes, complete records of service operations and maintenance (will be available to the end customer).  

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