Management of manure from livestock housing and its environmental potential impact on water resources

Nowadays the increasing number of animal enterprising depending on the needs of human population growth and nutrition need that was occurred during the production of animal breeding have revealed the manure issue. Manure from animal barn, when not stored properly, causes environmental problems including odour and visual pollution, and could create environmental pollution problems. On the other hand, random storage of manure on the land outside animal barn as a result of climate parameters such as rainfall results in leakage of manure and can cause contamination of water resources. In Turkey, animal manure obtained from animal barns is almost not utilized and is accumulated outside. Manure which is produced in animal barn to be used for agricultural purposes must be stored in the areas which prevent the spread of in the environment . Thus, the loss of minerals in the soil plant available forms are contained in manure, will be prevented. In addition, due to the nutrients and microorganisms, surface and underground water resources can be a factor in polluting and may create a risk to animal health and environmental pollution. The study has been carried out by determining the 4950 cattle breeding en-terprises around the Eğirdir, Beyşehir Burdur ...

Water management in Poland in view of water supply and sewage disposal infrastructure development

The quantitative and qualitative state of water resources in Poland were presented in the paper. Discussed were selected factors shaping changes of water quality, including: improvement in sewage treatment balance, increase in the sewage system length, increase in the population number using sewage treatment plants, diminished outflow of organic substances and biogens in treated sewage. Presented state of water purity in Poland indicates, that despite improving quality, their state is still bad and the date when the desired state may be reached is still distant. The needs of municipal economy were presented against the state of water management, including the characteristics of selected systems of waterworks and sewage disposal systems development during the period of the last two decades, indicating the specific character of these systems in rural areas. ...