Pollution is the main issue facing urban communities throughout the world. Whether in the form of air, soil or water pollution, the phenomenon will affect our lives in several ways. The increasing cases of asthma, poor quality food, fruit and vegetables and the spread of water-borne diseases are just some of the impacts of pollution.
The Development Of Harmony
Cities around the world are struggling with the lack of hygiene and sanitation caused by poor infrastructure planning. In most cases, the available resources and facilities prove insufficient to support the growing population.
Urban development in harmony with the environment is an important part of the city's planning, which is often overlooked in most places. A well-planned settlement with facilities for the cleaning of water both for drinking purposes, as well as recycling is for healthy living. Industrial units, one of the main sources of water pollution should be from residential zones with equipment for the treatment of waste water in boilers and odcerpávajících.
The advantages for the treatment of water
Recycled water used for agriculture and landscaping purposes. In coastal areas or places where heavy rainfall the storm water and rain water treatment systems provide large quantities of water to the community, shall be used for different purposes from residential hygiene related to large scale irrigation.
Advanced technology with the traditional means
Several urban and semi urban areas have extensive cleaning devices that use a sophisticated filter systems. These systems are usually based on up to three levels of cleaning based on physical, chemical and biological processes. Physical filtration method is based on traditional ways of using sand, pebbles and sediment of the Chamber. Advanced filtration processes include materials such as activated carbon, an ion exchange process, artificial and biological membranes, and the like.
In most places on a large scale as well as for domestic purposes is widely used system of cleaning water. Entire cities are served by waste water, which are located in different places. Small water purifier units in many households use the same filter technique, albeit on a small scale.
Health is wealth
Unit for the treatment of water for drinking purposes, also set the use of additives such as chlorine and water softeners, together with other methods. Storm water runoffs are now being systematically collected in reservoirs and treatment plants, which is used for flushing toilets, water and trees on the area. It reduces the incidence of diseases such as malaria, which occurs because of stagnant water. Also the presence of other water borne disease significantly lowered too in the places where the waste water has been set.
Often that, together with the financial constraints, lack of knowledge, awareness and infrastructure resulted in environmental degradation. Most of the city planning authorities have tried to resolve the allocation of a separate fund for environmental issues in the context of the maintenance of public health and hygiene.
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