Water Quality Test Strips, Indicators, and Kits

Water quality test kits are a quick and easy way to measure water quality. These kits can measure pH, chlorine, hardness, nitrate, bacteria levels and other parameters. A water quality test uses a color metric. These rely on a color change and comparison to a chart to determine the value. Another water quality test uses paper strips sometimes called pH paper, pH test strips, litmus paper, pH strips, or test strips. Others use liquid reagents. Both are convenient, disposable, and inexpensive sideliners pub carry a wide variety of water quality test kits to meet your application needs. Please call Technical Expert for no-pressure assistance with choosing a kit for your water quality test.

Why regular water analysis is important

A regular analysis is essential to ensure safety and quality of water. It is especially important for those using private wells. The analysis reveals contaminants in the water that can make it unsuitable for consumption and other uses. Annual water analysis is recommended for households and establishments that use private wells as the water source.

The regular analysis is needed since environmental conditions can change which can then affect water quality and safety. Human activities can introduce all new contaminants in the water. Take agriculture for example. Pesticides and fertilizers can seep into the ground to contaminate groundwater or get washed away by streams into rivers, lakes, and other bodies of surface water.

Natural changes like rivers and streams changing course can also bring in new contaminants.  Floods and earthquakes are known to introduce contaminants to surface and groundwater.

So, you might be wondering. How do you go about water analysis?

There are testing kits available that you can use anytime at your convenience. The testing kits are intended to provide a general idea of the quality of water. It won’t tell you how much or what specific types of contaminants are in the water. However, the information it does provide is sufficient and important in guiding you to your next step.

If you want to a more precise method of analysis, you can collect a water sample and have it tested by a laboratory. You can call the environmental protection agency or an equivalent government agency and they will refer you to the local testing laboratory.

Water analysis is very important for you and your family’s safety. Fortunately, going about it is quite easy.

Noise Control

Exposure to loud noises can have harmful effects on health. Some example of adverse health effects are constant headaches and nausea. The prolonged exposure to a noisy environment can cause permanent hearing damage. These are just some of the direct effects of loud noises. A noisy environment is very stressful and stress has been linked to various health problems. This is the reason why there are regulations in place that limits the amount of noise generated by any operation.


Much like everything in the world, there are downsides to noise regulations. To certain businesses, these can make it difficult to acquire the needed permits and licenses to operate. A sound meter is used to determine the noise levels. If noise levels are over the limit, noise control measures must be implemented.

There are two ways to control noise. One method revolves around the source of noise. Replacing the old combustion engine with an electric motor is a good example of controlling the source of noise. This method can be expensive. There are cases in which nothing can be done with the source of noise. Such is the case with a fitness gym, in which noise from gym-goers grunting and dropping weights is impossible to stop.

The other method focuses on noise transmission. Going back to the fitness gym as an example, noise can be controlled by lining the walls with noise insulation materials. This  way, all the noises generated are contained within the gym and are not transmitted outside to other offices or buildings.

Iron Contamination And Health Consideration

iron-contamination

 

Iron contamination is one of the more common water problems. The water delivered to homes once flowed throughout the land, and taking with it countless minerals. Being one of the more abundant elements, the presence of iron in water becomes inevitable. Iron contamination afflicts both private wells and public water. The problem is commonly ignored because iron contamination is perceived as harmless.

Drinking iron-contaminated water has no direct ill-effects on health. The presence of iron in the water system, however, can cause problems that can lead to health problems.

At low levels, it is impossible to detect iron contamination without water analysis. At higher contamination levels, the water will begin to give off an awful smell and taste that may discourage people from drinking the ideal amount of water.

A very convincing reason to consider the use of water filter for iron is that the metal element can trigger the deterioration of metal pipes. Old metal pipes that contain harmful compounds like lead can degrade and release the lead into the water. There have been many cases of lead poisoning linked to the deterioration of metal pipes.

Lead poisoning happens when lead builds up in the body. This can happen over a period of months or years. Even minute amount of lead can have serious effect on health. Young children are especially susceptible to the effects of lead poisoning. It can hinder their physical and mental development. At higher levels, lead poisoning can lead to death.

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How Water Is Purified

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In places with pure water sources, basic water systems that transmit water straight from the source to the users without undergoing treatment are used. Minor issues like hard water and presence of iron in the water are fixed with scale filter and iron filters installed in individual houses or establishments. In cities and other urban locations, finding pure water sources is almost impossible. Surface water and groundwater near cities are always laced with contaminants that make them unsuitable for various uses without undergoing purification.

 

Water treatment facilities process water in different ways based on the source as well as its intended use. Prior to purification, water is pumped through screens. This removes larger contaminants from the water. The screened water is then sent to a mixing tank where chemical called coagulants are added. The coagulants combine with bacteria, sediments, minerals, and other fragments in the water to create clumps of sticky masses called flocs.

 

The water then goes through deep and wide settling basins. The flocs settle to the bottom of the basins and then mechanically removed. The water is then sent to the filter basins. The filter basins consist of porous materials that mechanically strain the water. Sand filters are generally used. Sand is spread out in the filter basin with an area that can reach several hectares.

 

A disinfectant is then added to the water to prevent microbial  growth during storage and distribution. There are more elaborate purification systems that includes more treatment processes designed to address specific problems.