Smart Technologies For Water Treatment Experts
Experience the benefits of pure and healthy water with our advanced water treatment equipment and technologies.
WHO WE ARE
Our Vision
DOSATECH was founded with a vision to provide affordable and sustainable water treatment solutions to communities and customers around the world. We believe that everyone deserves access to clean and safe water, and we are committed to making that a reality.
Our Expertise
With over 14 years of experience in the swimming pool and water treatment industry, our team of experts has the knowledge and skills to provide the best solutions for water measurement, control and water treatment systems that meet the unique needs of our customers. As a solution partner, we keep up with the latest technologies and trends and offer the best product portfolio to ensure that our customers receive the best possible service and products for their water technology needs.
Our Products
We offer a wide range of water treatment products, including controllers, dosing pumps, sensors, portable measurement devices and Test Kits, Salt Chlorine Generators and Systems . All of our products are made with high-quality materials and are designed to be efficient, effective for experts. DOSATECH is the Regional Export Distributor of Antech Water Control Technologies products, a brand of ENELSA CO., in many countries around the world.
DISCOVER THE INDUSTRIES WE ARE SERVING
COMMERCIAL POOLS
Our Control Systems represent fully automated pH/Cl control and dosing systems, crafted for application in pools and spas. Systems facilitate the precise maintenance of optimal pH and chlorine levels in the pool.They actively monitor the pool water via pH and ORP/FCL sensors. The controlling device efficiently evaluates these parameters, digitally displaying the data, and subsequently administers the necessary acid and chlorine dosages based on the predetermined values you input.
RESIDENTIAL POOLS
MUNICIPAL DRINKING WATER AND WASTEWATER TREATMENT
Municipal water and wastewater treatment plants employ a diverse array of technologies to ensure the effectiveness of their treatment processes. Chemical oxidizers like chlorine or ozone are commonly utilized to eliminate pathogens in both water and wastewater. Key parameters under regular monitoring encompass pH levels,oxidation reduction potential(ORP), free chlorine concentration, chlorine dioxide presence, dissolved oxygen content, and UV.
LABORATORY & FIELD WATER ANALYSIS
Water quality data is frequently essential in laboratory and analytical settings, serving both research and quality control purposes. Our water quality sensors find application in university and private laboratories, industrial research facilities, and field measurement control points. Capable of measuring pH, ORP, conductivity, and dissolved oxygen, our sensors are compatible with both benchtop and portable water quality meters.
SYSTEMS FOR HYDROPONIC FARMING
Hydroponics entails the cultivation of plants without soil. Flowers, herbs, and vegetables in hydroponic systems are planted in inert growing media and nourished with nutrient-rich solutions, oxygen, and water. These systems offer precise control over environmental factors such as temperature, conductivity, and pH balance, optimizing nutrient and water exposure. Hydroponics provides plants what they require, precisely when they require it.
FOOD & BEVERAGE
Water plays a crucial role in countless processes in the food and beverage industry. Not only is it a key ingredient in most food and beverage formulations, but it also serves indispensable functions such as equipment cleaning, rinsing, cooling systems and packaging processes. To maintain food safety standards and regulatory compliance, it is imperative that both ingredient water and wash water undergo treatment procedures to meet rigorous quality criteria.
Frequently Asked Questions
Single or Double Junction Reference For pH / ORP Sensors?
Chemicals that induce silver precipitation at the reference junction can contaminate and block single junctions. These may include sulfides, mercaptans, cyanides, iodides, and proteins. Additionally, compounds like silver, lead, mercury, and other heavy metals can react with chloride in the gel, resulting in a decrease in the reference output. Opting for appropriate chemistry in the lower (double) junction can help prevent or reduce the adverse effects of these reactive compounds.
In which applications can we use pH sensors?
- Wastewater neutralization
- Electroplating
- Circuit board etching
- Chemical manufacturing
- Aquariums, aquaculture
- Fermentation (wine, beer, alcohol)
- Boilers and cooling towers
- Pulp and paper mfg.
- Food and beverage
- Pharmaceuticals
- Inks, paints latex
- Flue gas scrubbers
- Water treatment (sewage)
- Agriculture
- Dairy Industry
What does it mean ORP and what kind of structure ORP sensor has?
ORP is an abbreviation for for Oxidation Reduction Potential, also know as REDOX, and is a useful measurement for monitoring and controlling chemical reactions.
- Oxidation: addition of oxygen/reduction of electrons
- Reduction: reduction of oxygen/addition of electrons
An ORP measuring electrode is identical to pH measuring electrodes except a nobel metal is used in place of the pH glass as the measuring element. Noble metals are used because they will not enter into the chemical reaction taking place. Other nobel metals such as gold or silver can be used but platinum is the most commonly used.
The reference is identical to the one used in the pH electrode. It is a Ag/AgCl (silver/silver chloride) wire in 3.5M KCl saturated with AgCl (silver chloride). A second junction for protection of the reference wire is common in industrial electrodes and is referred to as a “Double Junction”. A combination ORP electrode works the same as a combination pH electrode. The measuring electrode generates a millivolt output based on the oxidizing or reducing reactions taking place while the reference electrode generates a constant millivolt output. The working range of an ORP electrode is +/- 2000mV. A pH meter with a millivolt scale or ORP transmitter or controller is used to display readings.
What is Conductivity?
Conductivity is a measurement of the ability of a solution to conduct an electric current. An instrument measures conductivity by placing two plates of conductive material with known area and distance apart in a sample. Then a voltage potential is applied and the resulting current is measured.
The number of ions that are conductive, metals, salts, etc, provides the conductive path between two electrodes of the conductivity cell. Higher ionic concentration yields higher conductivity. Typically an AC signal is used to prevent ionization of the electrodes.
Temperature effects and compensation:
Increasing temperatures can make the ions in the water move faster. Conductivity levels falsely increase approximately 2% per °C — more for resistive waters (up to 4 or 5% per °C )
Cell Constant (K) Values
Cell constants define the volume between the electrodes. Cell constant K is directly proportional to the distance separating the two conductive plates and inversely proportional to their surface area.
Why is Free Chlorine Measurement Necessary?
Free chlorine measurements are one of the most important measurements in the water industry today. These measurements ensure an adequate amount of chlorine is available for disinfection purposes, and in some cases that the chlorine has been removed.
In which application Free chlorine can be used?
- Cooling towers disinfection
- Waste Water Treatment
- Swimming Pool Disinfection Control
- Sanitizing Production Lines
- Drinking Water Safety
- Vegetable Washing & Disinfection