PLC automatic ControlReverse Osmosis Drinking Water Treatment Plant Filling Transportation Capping Drinking Water Plant

PLC automatic ControlReverse Osmosis Drinking Water Treatment Plant

Filling Transportation Capping Drinking Water Plant

1. Features

 Reverse Osmosis Systems provide high-purity water solutions that lower costs, increase efficiencies and help drive profitability by:

• Reducing energy and water usage
• Reducing discharge and waste treatment expenses
• Recovering metal from finishing operations
• Improving customer experiences through high quality beverages
• Providing spot-free rinse water for vehicle washing, manufacturing and metal finishing/parts washing

2. Company Profile

KWEE cover the land area of 187500m2, with building area of 155000m2. Annual sales turnover is more than 60 million Yuan RMB. There are more than 450 employees, 50 of which have high-grade professional title, and 120 have middle-grade professional title. There are more than 2,000 large-sized production of engine equipment and auxiliries. The company is capable of manufacturing more than 5,000 engine generator set, more than 2,000 centrifugal purifiers and more than 1,000 non-standard equipment used in the marine and power plant each year.
It has over 50 proprietary technologies,Our company had passed the international quality system identification, such as ISO14001and ISO9001. All equipments which designed and manufactured by us apply to the system of diesel generator set and land based HFO fired power plant, also specialized for the manufacturing diesel engine generator set , combined fuel oil and LO system treatment module, fuel oil booster unit, combined LO/cooling water module which controlled by manual and PLC automatic, centrifugal oil purifier unit, boiler system; most of the products build up the good reputation in the market and have recognized by the international classification society at home and abroad, such as CCS,BV,ABS,ASME etc, KWEE had become a one-stop integrated solutions provider for the marine power system and HFO power station

Our range of water treatment solutions includes the following:

• Industrial and commercial filtration systems for treating water in factories, hotels, large residential complexes, remote eco-friendly resorts, hospitals and disaster relief camps
• Mobile and containerized water treatment systems
• A wide variety of grey and waste water recycling systems for laundromats, paint factories and resort complexes
• Water softeners
• Ultrafiltration (UF) systems
• Ozone sterilization systems
• Ultra violet sterilization systems
• Pumps for all applications
• Water treatment chemicals, resins and filter media
• Customized electrical control panels for all water treatment applications
• Component parts for the above systems
• RO and UF membrane cleaning service
• On-site and remote parameter monitoring solutions via internet

3. Technical components

3.1 Distillation

 Removes lead, nitrate, sodium chloride, pesticides, organic compounds; • System cost: $300 (counter-top) - $1700(automatic), plus electricity to run. A distillation unit works by evaporating water and collecting the steam that is produced. Impurities in the water are left behind. Distillation can remove lead, nitrate, sodium chloride, and many pesticides and organic compounds. Distilled water often has a flat or bland taste, due to the removal of minerals.

3.2 Reverse Osmosis

• Removes radium, sulfate, calcium, magnesium, potassium, nitrate, fluoride, phosphorous; • Removes some pesticides and organic compounds; . In the reverse osmosis process, water passes through a semi-permeable membrane which removes inorganic minerals like radium, sulfate, calcium, magnesium, potassium, sodium, nitrate, fluoride, and phosphorous. It also helps to remove some organic compounds including some pesticides. Often, reverse osmosis units are used in combination with a mechanical filter and an activated carbon filter. The water passes through the mechanical filter first, where sand and large particles are removed, then through the reverse osmosis unit, and lastly through the activated carbon filter which removes organic compounds. Reverse osmosis units are relatively expensive to install, and use large amounts of water. Anywhere from four to nine gallons of water are required for every gallon of treated water produced. Water should be tested periodically to make sure the membrane is intact and properly functioning.

3.3Chlorination

• Kills bacteria and some viruses (Note—does not kill Cryptosporidium, Giardia, and some other microscopic organisms); • Removes some bad odors, tastes and colors; Chlorine added to water kills most bacteria and some viruses. Water can be chlorinated in two ways: a “shock” chlorination in which a strong chlorine solution is pumped through a well or plumbing system to kill bacteria on a one-time basis; or chlorine is added continuously through a chemical feed pump to constantly kill bacteria. Shock chlorination is usually used when a pump or well has just been installed to kill bacteria that may have been on the pipes or installation equipment, or if a well has become contaminated by a faulty cap or seal. Continuous chlorination is used when the source of the bacteria in the water cannot be eliminated.

3.4 UV Radiation • Kills bacteria, some viruses; This type of water treatment uses a mercury arc lamp to kill pathogens in the water. UV radiation kills most bacteria and some viruses, but is ineffective against cysts (such as Giardia) and worms. Cloudy or turbid water can reduce the effectiveness of UV radiation.

KWEE has vast experience in this specific field and has equipped many drinking water treatment systems.