The Slug Method of disinfection

The Slug Method of disinfection

  

Time and money are precious things for businesses and they are also for municipalities. The slack method of disinfection protects both. It also uses less water, which is a big plus for Arizona cities, especially during the summer months when the supply of water starts running less due to excessive use.

  

The contractor removes the pipeline with fresh water to clean it up to "slug". Then he injects 100 parts of the chlorine per million in water and "slugs" it through the length of the pipe at 2.5fps over a period of three hours. Later, to allow water to test bacteria in the water, the pipe should have the proper residual of chlorine, which is Arizona's Environmental Quality Department that should be between 1.0 and 2.0 parts per million.

  

The conventional or "continuous rate" method of disinfection requires more water and more time, which is equivalent to more money. Once the pipes are flushed to remove debris and clean the pipe. Then it is filled with water and 50 parts per million chlorine, which then sits for 24 hours so that it is time to kill bacteria in water and pipes in chlorine. This is called "contact time" Then the pipe is flushed a second time and the water is tested for bacteria.

  

Basically, the slug method uses a high concentration of chlorine at low "contact time" with less water to achieve the same purpose. Of course, the contractor should adhere to the American Water Works Association (AWWA) guidelines and state, county, and city rules.

  

You do not have 24 hours of contact time in your maximum specifications. But if there are three hours of contact with 100 parts of water in chlorine, then it should kill the bacteria. Most water suppliers want the chlorine residue is less than 2 parts per million. If this is not additional flushing then it may be necessary. Like the first method, a bacterial test is done to ensure that the treatment is completed.

  

Slug method can also be used on projects like commercial buildings. On one project, an engineer needed us to use slug method to disinfect the water line from a restaurant. We used 200 parts per million chlorine for water in three hours and it worked fine. So there are other options.

20 Simple Ways to Conserve Water

For all of us, it can be very easy to understand how much water we drink as humans, actually use it on a day-to-day basis. It's time to overcome the growing need to preserve water. Take the time to learn how you can partake in saving water, it can help improve the overall quality of life, as well as help in saving the planet. Here are twenty ways in which of conservation, that you'll be able to begin implementing these days.

1. shut down the water whereas brushing your teeth. Just every time you brush your teeth, you can save gallon water every month.

2. If you water your grass, then confirm the morning water routine. Waking up before the normal for water in the lawn is not the most glamorous idea, especially those of us who are very busy. But by drinking water in the morning, your lawn will suffer from the lack of water due to evaporation. It may also promote overall productivity throughout your day.

3. Fix the leaky tap and pipe in your entire house. Take a day's time from each month to observe all the plumbing in your home. It should be taken approximately 5-10 minutes from your day, and it not only saves water, but it also helps in protecting your home from unwanted water damage.

4. Getting out of the shower 1-3 minutes sooner than usual is something that every one of us should do. How often are we standing under the showerhead, just flowing water over us, or just seeing that we wash down our hair after washing/washing? While sometimes an extra part of the bath is an essential part of the day, it is unnecessary to do this with every shower. Being conscious of the individual role, we all play in the use of everyday water, as well, it is important to take small steps to reduce water usage in order to preserve this valuable resource.

5. The most effective way to clean the spray out of the patio, or spray the walkway, but instead of wasting water to spray these surfaces, use a broom to remove any debris before it.

6. If you avoid decors such as a swimming pool fountain, or sprinklers. The process of water flowing through the air accelerates the evaporation process. This will lead to unnecessary waste of resources.

7. Do you know that there are thirteen gallons of water in making a gallon gas? Whenever possible, take a shortcut, biking, carpooling and all the way to a comfortable night to work, in which water can be saved using the amount of water.

8. Rather than rubbing fruits and vegetables with running water, fill a clean vessel or mix the bowl with fresh cold water and rinse in this way.

9. There is an economical way of using the water again, pouring water in the house or even the lawn, by the same water that you used to rinse with fruits and vegetables. It reduces waste and benefits you, your lawn and environment.

10. Instead of shaving the water in the sink/shower, fill a large cup or bowl with cold water and shave it like that. It helps save water and time!

11. Instead of filling a MOP bucket with hot water and chemicals for melting, fill an empty spray bottle with white vinegar and use it as the multi-surface cleaner. It's a natural way to clean your house deeply without the use of too much water. (And do not worry, the scent spreads very quickly.)

12. If you are updating your house then consider putting shower heads and tap to protect the water. This specially built tap will cut water waste and extra work for you in the long run.

  

13. There are two ways to ruin the water when we run to heat the water. Walking away from the bathroom running the shower, waiting for the desired temperature to reach, or waiting for the plug to plug your bathtub until the water is hot is major wastewater. To cope with this common problem, consider insulating a pipe in your home.

  

14. If you intend to drink only one cup, do not make a full vessel while making tea or coffee.

  

15. Instead of using flowing water to melt frozen foods, remove them from the freezer a few hours before the time, or defrost them using your microwave.

  

16. Never start washing clothes if it is not the full load. Washing partial loads cause energy, and water is wasted. Also, choose even more options for cold water.

  

17. Fill the pot with half lukewarm water while washing hands, then turn off the water. Lukewarm water may not be ideal for those of us who use water to make a hot dish, but it works fine. Also, you do not need to completely fill your sink with water, even if you have more dishes than normal to clean.

  

18. To help keep the plants in water, like the areas around your plants/gardens.

  

19. Avoid filling the pots full of water/pans while cooking; Instead, fill the pot with only the required amount of water.

  

20. To ensure that the hose is in the working condition, change outdoor homes every few months. Due to water pressure in a water tube, there may be small waste leakage and fluctuations which cause waste.

  

Water is a priceless resource, whose benefits are taken in the day to day life. To help preserve water, and to maintain a healthy and safe environment, it should not be optional. Every one of us should do as much as possible to help prolong the life of his beautiful planet. These 20 small ideas inspire creative change in the way you work to help save the planet.

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MOR.