Ultraviolet Light in Water Purifying The ultraviolet light cleanses thus it will be used to disinfect water coming from the local wastewater treatment plant into Dry Turkey Creek. $1,127 million loan

In order for water to be purified for Dry Turkey Creek, water for the local wastewater treatment plants is cleansed using ultraviolet light. It is only the third system in the state which is why it was financed by a loan worth $1,127 million from Kansas Department of Health and Environment. No sewer rate increases are expected according to the wastewater plant superintendent for they just had their first rate increase in so many years. The price of a 750 gallon of water used to be 65 cents and now, it went up to 95 cents.

Rates increased for improvements like this to be able to generate extra income and not specifically for this project. The local wastewater treatment plant currently frees the water from solids and other dangerous bacteria by using a sludge purifying system. A chemicalfree process, this three step treatment results about 1.8 million gallons of water a day to be disposed into Dry Turkey Creek.

To further develop the quality of water in streams, the plant supervisor indicated that the Environmental Protection Agency should impose its standards a little higher for wastewater treatment plants. He even added that the water coming from them is contaminated. Because of the hazards that chlorine brings, they don't anymore use it. Before water is situation into the stream, it first undergoes the process of cleansing by an ultraviolet light. He said that the system involves a series of ultraviolet lamps that look similar to long fluorescent bulbs. A total of 36 lamps will be used in the process where 12 lamps for normal conditions and 24 lamps for high wastewater flows.

If millions of gallons of cleansed water are to be added in the stream, it could result to the improvement of the water's quality thus eliminating pathogens which make people sick. A small ultraviolet light of the county will be first used to treat the water on the city's golf and after which, will be sold to pay for a new device. To be able to buy expensive and useful ultraviolet treatment systems, according to the information officer of Kansas Department of Health and Environment, the state allots loan for these kinds of things. Ultraviolet treatment systems have already been bought by two communities using the state revolving loan fund.

An interest rate of 3.03 percent is to be paid within 20 years. A special kind of wavelength from ultraviolet light will stop microorganisms from generating more DNA chains. By doing so, it efficiently stops their growth plus it will kill them in the process.

The positive side of ultraviolet disinfection is that it is a nonchemical and nontoxic process and requires fewer employees to operate but as a trade off, it may be more costly on the front end. Employees are now safer for they will not anymore interact with chemicals such as chlorine. A $200 million Environmental Protection Agency grant was the startup amount for the loan program. For the city's wastewater treatment projects to be properly funded, the state invested that money by letting it gain interests. The new ultraviolet system will be large enough to handle future growth according to the city commissioner. As what he said, the plant is able to handle up to 3 million gallons versus to the average capacity of the community to dispose 1.6 million to 1.8 million gallons of waste a day.

The new system will be a sizable unit which they intend to buy and which can also accommodate the entire discharge of the plant. The 13,000 people in the city envision steady growth, according to the city commissioner. For growth to be accommodated in the future, it is planning to expand its sewer infrastructure. In the future, no rate increases will be taking place. Rate charges have been analyzed a year ago and have been increased in small amounts so that new growth would be taken into consideration according to him.

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