Milestone Chlorination Technologies LLC.

Swimming Pool(2020年06月10日)

seawaterchlorination — 2020-06-02T17:29:41+0900

http://www.seawaterchlorination.com/application/swimming-pool.html

Description of swimming pool chlorination systems
The Milestone Chlorination Technologies designed brine electro chlorination system is one of the best to support the swimming pool engineering company to give one stop solution to client.
Unlike salt chlorinator or so called salt chlorination system, the system does not require salinity in the swimming pool and your swimming pool will not get too salty while swim.
As require less salt and unique design in electrolyzer, it reduces a lot cost in power consumption, therefore our promoted brine electro chlorination system has lower operating cost compare to salt chlorinator.
Process Flow of pool chlorination systems
Requires only Salt, Water and Electricity.
Provides the power of chlorine without the danger of storing or handling Hazardous materials.
Sodium Hypochlorite generated on-site does not degrade like commercial Sodium Hypochlorite.
The total operating cost is less than conventional Chlorination methods.
On-site generation of sodium hypochlorite allows the operator to produce only What is needed and when it is needed.

On site hypo sodium hypochlorite generation system is a disinfection alternative that small water treatment systems will find beneficial because it is cost-effective, easy to produce and eliminates potentially dangerous handling and storage problems associated with other types of disinfection practices. On-site Sodium Hypochlorite (NaOCl) generation requires only salt, water and electricity to produce sodium hypochlorite actually needed. Unlike conventional 12 to 15 percent purchased hypochlorite, which will degrade over time, Sodium Hypochlorite generated on-site will maintain its strength.

Within the Electrolyzer, the brine solution or seawater, which is a good conductor of electricity, supports a current applied between the positive and negative electrodes, thus electrolyzing the sodium chloride solution. These results in chlorine (Cl2) gas being produced at the positive electrode (anode), while sodium hydroxide (NaOH) and hydrogen (H2) gas are produced at the negative electrode (cathode). The chlorine further reacts with the hydroxide to form sodium hypochlorite (NaOCl).

This reaction can be simplified as follows:
NaCl + H2O + Electricity = NaOCl + H2
(Salt) (Water) (Sodium Hypochlorite) (Hydrogen)

The electrolytic process of electrochlorination of seawater type sodium hypochlorite generator is a process of electrochemical reaction. The only two materials needed are water and salt; no additional material is needed. The sodium hypochlorite solution produced is very pure. As this system is applied to disinfection of tap water, the design of the generator system has fully considered the characteristics of energy-saving operation, cost saving, high reliability, long service life, easy operation, etc.

Power Generation(2020年06月09日)

seawaterchlorination — 2020-06-02T17:27:54+0900

http://www.seawaterchlorination.com/application/power-generation.html

Description
Thermal power plants powered by either nuclear energy or fossil fuel located along a seacoast normally use seawater as a coolant in the steam condensers. These are typically once through cooling water systems.
Chlorination system in power plant in above mentioned types of application has considered as the most effective, low operating cost and safety operation method in order to control the marine growth at the seawater intake structure.
Onsite hypochlorite package well known as the best method to prevent accumulations of marine life in the seawater intake line of the various plants, because no dangerous liquid or gaseous chlorine is required.
Process Flow
Bio fouling control is one of the main challenges in the upstream processes of the power station is to protect pipeline and process equipment against biological fouling.
Restriction of cooling water flows, acceleration of corrosion and a reduction in the overall life of process equipment can all be controlled by the effective design of our electro chlorination package.
Seawater electrochlorination system packages play an effective role in optimizing flow assurance.
Raw seawater is fed into the package inlet at the designed flow rate via a side stream from the main seawater process line.
Once controlled, the seawater is passed through the electrolytic cell which are fed an electrical supply from the package rectifier.
Depending on pressure available this seawater flow will be pressure controlled or boosted to provide the optimum operating pressure and flow rate (required for the chosen electrolytic cell configuration).
The rectifier is designed specifically for the requirements of the installed electrolytic cell. It converts the AC platform input voltage into the required low voltage DC current and regulates this output to a selected and controlled level.

Electrochlorination process takes place within the electrolytic cell as per the following equation:
At the anode: 2 Cl - 2 e → Cl2
At the cathode: 2 Na+ 2 H2O + 2 e→ 2 NaOH + H2
Overall: 2 NaCl + 2 H2O → 2 NaOCl + 2 H2

Through the electrolysis process the package produces the required amount of sodium hypochlorite together with the by-product, hydrogen gas.
The solution with hydrogen gas are fed into degassing tank (Or cyclone degassing separator) and the hydrogen to vent to open atmosphere.
The hydrogen free solution containing sodium hypochlorite is then dosed into the seawater circuit through dosing pumps or gravity.

Offshore Platform(2020年06月08日)

seawaterchlorination — 2020-06-02T17:27:18+0900

http://www.seawaterchlorination.com/application/offshore-platform.html

Description
Biological fouling is a frequent issue whenever seawater or freshwater is used as cooling or process water for petrochemical plants processes, and offshore facilities such as oil and gas exploration drilling rigs, FPSO vessels.
Several consumers on offshore oil and gas production platforms such as fouling control equipment including Fire Water pipes, Jockey Pump, Cooling Water, and Water Flood.
Milestone Chlorination Technologies is expertise in design, manufacture and supply of special designed skid-mounted complete Seawater ElectroChlorination Unit (Onsite Hypochlorite Generation Package) for safe as well as hazardous area, which could provide effective control of marine fouling in offshore facilities.

Milestone Chlorination Technologies takes advantages of our own designed Parallel Plates Electrolyzer (PPE) and Concentric Tubular Electrolyzer (CTE), which allowed us to provide various solutions for clients to select the best. Concentric Tubular Electrolyzer is using high velocity to achieve self-cleaning technologies, which could save the cost and troublesome from acid washing system and potential hazardous caused by the hydrochloric acid (HCl).
Parallel Plates Electrolyzer with acid washing technology electrochlorination system is able to provide with client the most capital cost effective solution.
Milestone Chlorination Technologies are experienced of the need for systems which operate safely, particularly in offshore facilities. SIL2, SIL3 instrumentation selection, hot redundant PLC programing, hazardous area and safe area is also one of our expertise.

Process Flow of hypochlorite generator sea water
Raw seawater as the battery of the package fed into the package inlet at the designed flow rate, the seawater goes through seawater booster pump and strainer to purify it for downstream usage.
The seawater flow rate controlled by the electrical operated valve, certain required flow rate is passed through the electrolytic cell which are fed an electrical supply from the package transformer rectifier.
The rectifier is designed specifically for the requirements of the installed electrolytic cell. It converts the AC platform input voltage into the required low voltage DC current and regulates this output to a selected and controlled level.

Electrolysis process takes place within the electrolytic cell as per the following equation:
At the anode: 2 Cl - 2 e → Cl2
At the cathode: 2 Na+ 2 H2O + 2 e→ 2 NaOH + H2
Overall: 2 NaCl + 2 H2O → 2 NaOCl + 2 H2

Through the electrolysis process the package produces the required amount of sodium hypochlorite together with the by-product, hydrogen gas.
The solution with hydrogen gas are fed into degassing tank and the hydrogen gas will be pushed out by air blowers connected with the storage tank to vent to open atmosphere.
The hydrogen free solution containing sodium hypochlorite is then dosed into the dosing point through dosing pumps or gravity at certain pressure.

Electrolytic Salt Water/Sea Water Electrolyzer for Chlorine Production(2020年06月07日)

seawaterchlorination — 2020-06-02T17:26:39+0900

http://www.seawaterchlorination.com/sea-water-electrolyzer-for-chlorine-production.html

Salt Electrochlorination is through electrolysis of salt water or sea water, in the anode produced by the reaction of chlorine gas and water in the solution of hypochlorite, with a certain degree of disinfection and sterilization effect.

In the process of electrochlorination of seawater, especially in the process of electrolysis of seawater into chlorine, due to the low concentration of sodium chloride, the anode reaction not only involves chlorine evolution, but also oxygen evolution. After repeated testing and application by many domestic manufacturers, titanium anodes coated with multielement noble metal oxides are increasingly used in electrolytic salt water and sea water electrolytic cells. Common anodes with ruthenium-iridium coating and part of the ingot metal oxide coating are also used for platinum-based plating, platinum-based anodes and other mixed metal oxide coating anodes. Among them, the titanium-based noble metal oxide anode is more and more used in the electrolytic salt water and seawater chlorine making industry in recent years due to its good electrocatalytic activity and relatively low price and high cost performance.

Chlorine electrolyzer of Salt Electrochlorination
Qingdao maistone mechanical equipment co., LTD. Research and development of the production of salt water chlorine electrolyzer, the core components of the device for the company's independent research and development of production and manufacturing. As the cracking state of the metal anode coating plays a decisive role in the performance of the electrode, the coating with microscopic cracking has the best performance. Therefore, Qingdao maistone mechanical equipment co., ltd. constantly improves the anodic coating process and the type of formulation solvent, so as to greatly improve the bonding strength between the coating and the substrate, and the anodic metal oxide coating has very high electrochemical activity. Special coating titanium anode for chlorine electrolysis cell.

Chloride electrolyte of Salt Electrochlorination and anode coating specification is as follows:
1. Base material: TA1;
2. Coating ruthenium + mixed metal oxide special formula.
3. Electrolytic tub: acrylic tank, PVC trough etc.
4. The electric solution: 2 ~ 3.0% dilute brine or water.
5. specifications: 50g to 2000g

We can design very used anode, can effectively alleviate the hard water quality solution scale, reduce artificial maintenance workload. Simple and reasonable design structure, easy to clean and maintain. And provide electrolytic cell repair and maintenance and anodic coating and technical support services to save enterprise costs.

Electrolysis Brine Chemical Concept(2020年06月06日)

seawaterchlorination — 2020-06-02T17:25:50+0900

http://www.seawaterchlorination.com/resources/electrolysis-brine-chemical-concept.html

Sodium hypochlorite mainly works by generating hypochlorous acid though hydrolysis, and the hypochlorous acid will decompose nascent oxygen further, whose strong oxidation will denature the protein of the virus and other substance, it leads to kill pathogenic microorganism. What's more, hypochlorous acid can not only act on cell wall, virus’s outer shell, but also on the body of the virus and conduct oxidation reactions with nucleic acid, enzyme and other organic polymers as it has a small size and is uncharged, thus killing pathogenic microorganism. Besides, the chlorine generated from hypochlorous acid can significantly improve the osmotic pressure of the bacteria and virus, resulting in loss of activity and death.

The most widespread disinfectant used in the treatment of drinking water, circulating water is chlorine, which can be applied in a variety of ways. History has taught us that, in bacteriological conditions, chlorinating water is a quite safe way of disinfecting drinking water, after all, more than 75 years have passed since chlorine was used to chlorinate drinking water for the first time. Many years of experience have shown that acute toxicity can be excluded, when chlorination is executed correctly.

With electrolysis, chlorine is produced directly from a solution of common salt using electricity.

NaCL+ H2O + Electricity = NaCLO + H2↑
Or
Salt + Water + Electricity = Sodium hypochlorite + Hydrogen gas↑

The electrolytic process of electrolyzing NaCl solution. Sodium hypochlorite generator is a process of electrochemical reaction. The only two materials required are water and salt; no additional material is needed. The sodium hypochlorite solution produced is very pure. As this system is applied to disinfection of tap water, the design of the generator system has fully considered the characteristics of energy-saving operation, cost saving, high reliability, long service life, easy operation, etc.

Advantages of MCT brine chlorine generator system
On site generation is a proven, cost-effective, reliable and safe alternative disinfection treatment method. The use of on site generated sodium hypochlorite reduces the formation of disinfection byproduct and improves water quality. The process also offers other advantages as following:
Production of required volume
Efficient, stable disinfection that can be produced on site in required quantity and concentration( from 0.1% to 0.8%).
Waste-free production
Waste free production with environmental-friendly raw material: salt, water and electricity. NaOCl solution concentration up to 1.0% is not considered as hazardous material and will disintegrate in its natural components.
High profitability and independence
Saving chlorine supplier, storage, reduction and safety cost. Independent from delivery possibility of the chemical industry.
Process automation
Control of the complete technological process with a central PLC control system. Visualization of the entire process and logging of all key parameters of alarms. Any parts of the process of the system could also be adjusted by PLC.
Low operating cost
Applying with on site electro chlorination system could greatly reduce the operator to help users reducing the cost and other safety maintenance related cost.
Safety
Element chlorine is a dangerous chemical, it is harmful to human body like respiratory tract and retina or even death. On site generation with MIS electrochlorinator system could prevent operator directly touches the chlorine or other strong acid and alkali for protection.

Brand Change Announcement(2020年06月05日)

seawaterchlorination — 2020-06-02T17:24:32+0900

http://www.seawaterchlorination.com/resources/brand-change-announcement.html
Brand Change Announcement
For continuous contribution and focusing in Chlorination and electro chemical industry, the management team in the company has decided to change the company name from Milestone Innovative System LLC. to Milestone Chlorination Technologies LLC.
The logo also changed as following:

In the future Milestone as a gas chlorination system manufacturer will still provide best chlorination solution and systems for the clients.
For more information of us, please view About US or contact info@cn-mct.com.

StoneChlor-B Electrochlorination System(2020年06月04日)

seawaterchlorination — 2020-06-02T17:22:02+0900

http://www.seawaterchlorination.com/product/stonechlor-b-electrochlorination-system.html

Electrochlorination system for drinking Water & Industrial sewage treatment and other land based disinfection process requiring Chlorine. It is the safest and economic alternative for water works to disinfect drinking water rather than bulk Sodium Hypochlorite delivery and chlorine gas. Continuous Production Electro-chlorinator are designed for high capacity production of Sodium Hypochlorite from brine solution. The system produces 0.6 to 0.8% Sodium Hypochlorite.

The purpose of on-site generation sodium hypochlorite solution from salt water is to economically and safety produce this powerful biocide and disinfecting agent for industrial plant using. Brine based electro chlorinator is generally applied for water plant treatment, drinking water disinfection, and being widely applied for the reason of its economic operating cost, as the raw material is easily find locally.

The electrolytic process of electrolyzing salt water type sodium hypochlorite generator is a process of electrochemical reaction. The only two materials needed are water and salt; no additional material is needed. The sodium hypochlorite solution produced is very pure. As this system is applied to disinfection of tap water, the design of the generator system has fully considered the characteristics of energy-saving operation, cost saving, high reliability, long service life, easy operation, etc.
Component of Seawater Electrochlorination
Water Softener
Water Chiller (Option)
Salt Saturator
Transfer pump (Brine and Fresh water)
StoneChlor – B Electrolyzer Assembly
Transformer & Rectifier
Local Control Panel
Storage Tank
Air Blowers
Injection Pump
Acid Washing Package
Process Description
Killing bacterial is the main significant purpose of water disinfection for drinking and waste water treatment plant application.
Pure industrial salt (NaCl without iodine) pull into the salt dissolver and being dissolved into saturated brine, and feeding into proportion inlet at the designed flow rate via a side stream from the main processing piping line.
Once controlled, the diluted brine is passed through the electrolyzer which are fed an electrical supply from the package rectifier.
Depending on flowrate available this diluted brine flow will be flow rated controlled or pumped to provide the optimum operating flow rate to achieve as high as 8,000 ppm available chlorine.
The rectifier is designed specifically for the requirements of the installed electrolyzers. It converts the AC platform input voltage into the required low voltage DC current and regulates this output to a selected and controlled level.

Electrolysis process takes place within the electrolyzer as per the following equation:
At the anode: 2 Cl - 2 e → Cl2
At the cathode: 2 Na+ 2 H2O + 2 e→ 2 NaOH + H2
Overall: 2 NaCl + 2 H2O → 2 NaOCl + 2 H2
Through the electrolysis process the package produces the required amount of sodium hypochlorite together with the by-product, hydrogen gas.
The solution with hydrogen gas are fed into degassing tank (Or cyclone degassing separator) and the hydrogen to vent to open atmosphere.
The hydrogen free solution containing sodium hypochlorite is then dosed into the seawater circuit through dosing pumps or gravity.

Technical Benefit of StoneChlor-B Electrochlorination System
Electrolyzer OEMOn site Production
Working with the China major anode and specialty coating manufacturer, we have access to the leading industry electrolyzers with over 30 years’ service.
Producing sodium hypochlorite on site reduces the requirement for use of liquid chlorine solutions. The impracticality of shipping, storing and dosing large volumes of bulk hypochlorite on offshore sites means electro chlorination is the industry preferred method of bio-fouling control.
SafetyAcid Washing
Element chlorine is a dangerous chemical, it is harmful to human body like respiratory tract and retina or even death. On site generation with MCT electro chlorination system could prevent operator directly touches the chlorine or other strong acid and alkali for protection.By applying acid washing technology for electrode to achieve long lifespan of the electrolyzers assembly.

Full Output AvailabilityProcess Automation
By only supplying self-cleaning electrolyzer designs the packages do not require any scheduled downtime for cleaning. This provides the opportunity for clients to remove any duty/standby requirements for the electrolyzers and thus reducing footprint and cost effective.Control of the complete technological process with a central PLC control system. Visualization of the entire process and logging of all key parameters of alarms. Any parts of the process of the system could also be adjusted by PLC.

Brine Electrochlorination Application
Drinking Water Supply
Desalination Plant
Swimming Pool
Hatchery

Looking for chlorination system suppliers?
Please contact us.

Seawater Electrochlorination(2020年06月03日)

seawaterchlorination — 2020-06-02T17:19:24+0900

http://www.seawaterchlorination.com/product/seawater-electrochlorination/

Total Solution of Seawater Electrochlorination
Seawater Electrochlorination is the technology upgrade and developed based on brine electrochlorination for industry application purpose. Instead of using Salt (Sodium Chloride) as raw material, by directly feeding seawater into the package electro chlorination system as battery to generate Sodium Hypochlorite on site. The seawater electro chlorination package can be applied widely such as power plant, petrochemical plant, desalination plant, marine, offshore and other anti-fouling purpose.
Milestone Chlorination Technologies is able to provide PPE and CTE types electrolyzer solution on the package system to apply in various application.
StoneChlor – S is designed for land based application by using Parallel Plate Electrolyzer and acid washing system for continuous operation.
OceanChlor series electro chlorination package is designed for marine and offshore platform application by using Concentric Tubular Electrolyzer which applied self-cleaning technology to achieve free acid cleaning system. OceanChlor – EX is designed based on OceanChlor electro chlorination package for hazardous area application.

Find the available types of seawater electrochlorination system below.

StoneChlor-sodium hypochlorite production electrolysis
StoneChlor – S series electro chlorination package is designed by using Parallel Plates Electrolyzer with acid washing system for industrial application, seawater goes through the electrolysis chamber to generate sodium hypochlorite solution. The StoneChlor – S can be widely applied in waste water treatment plant, power plants, petrochemical industry and intake structure anti fouling purpose.

OceanChlor Marine Electrochlorination System
OceanChlor series marine electrochlorinatioin system is designed by using Concentric Tubular Electrolyzer, the seawater goes through the internal space between outer cell and inner cell, high velocity could achieve self-cleaning of electrolytic cell, no acid washing system and acid is required to operate the system, which could protect and insure the potential hazardous might be happened caused by the hydrochloric acid (HCl).
Milestone is one of the most profeesional chlorination system manufacturers in China,it’s provides customized solutions for client to provide the best layout smart, process flow and easy & quick maintenance.

OceanChlor-EX Offshore Electrochlorination System
OceanChlor – EX series Electro Chlorination Package is designed based and developed on OceanChlor series hypo chlorination system for hazardous area such as FLNG, offshore platform. Milestone Chlorination Technologies LLC is able to provide ATEX certification by clients appointed 3rd party inspection company.

Salt Electrochlorination(2020年06月02日)

seawaterchlorination — 2020-06-02T17:18:40+0900

http://www.seawaterchlorination.com/product/salt-electrochlorination/

Salt electrolytic chlorine generator is electrolysis technology by using Salt (Sodium Chloride) as raw material to generate Sodium Hypochlorite on site for drinking water, waste water and industry water disinfection, oxidation purpose. The salt electro chlorination system can be applied widely such as water treatment plant, waste water treatment plant, other purpose which purchasing sodium hypochlorite is not available and achieving low operating cost, on site generation is one of the best choice.

Milestone Chlorination Technologies LLC designed salt electro chlorination system is using our patents brine electrolyzer, it consumes less salt and required less power to generate sodium hypochlorite to achieve higher efficiency while electrolyzing, which means its operating cost is lower than others to achieve saving cost for client to apply.

Based on Milestone(electrochlorinator manufacturer）Chlorination Technologies LLC engineering experiences, we are able to support drinking water treatment plants and companies to provide total solutions on how to sizing the electro chlorination system for new built water treatment plants or replacing old chlorination system such as chlorine gas system, chlorine dioxide system or sodium hypochlorite injection system.

Besides large capacity brine electro chlorination system, the salt chlorinator is designed for swimming pool application to achieve easy install and maintenance.

Find the available types of salt chlorine generator below.

Micro Salt Chlorinator
SwimJoy series Salt chlorination system is an alternative solution of swimming pool sterilization to replace the traditional salt chlorinator or tablets by only use sodium chloride (NaCl) and fresh water as raw material by electrolysis process to generate sodium hypochlorite for disinfection purpose.
Milestone Chlorination Technologies LLC Micro salt chlorinator does not require to achieve certain salt level to start system, the package will generate salt solution by itself to avoid salty and sticky in swimming pool in order to protect swimmers’ skin.

StoneChlor-B Electrochlorination System
StoneChlor – B series electro chlorination system is designed for drinking water supply plants, which also could be applied for other industries which seawater is not available to access. Small capacity StoneChlor – B series electrochlorination package is designed in one skid, large capacity is going to be supplied in multi skids with piping connection point, which release lots of work to be done on site.