Sugar Waste Water Research Paper

Water is the basic requirement for living beings. About one sixth of the world population has no access to safe drinking water. Even though two third of earth’s surface is covered with water, fresh water sources accounts less than 2.5%. Out of this, only a small fraction of water is easily available for access to humans as the remaining is locked in glaciers and deep underground aquifers. Rising population and improved standard of living have escalated per capita demand for fresh water. India had more than 2500 m^3/annum of water per capita availability in 1950 but now it is hardly 1800 m^3/annum, slowly approaching water stress condition.
Water stress is defined as when annual water supplies drop below 1,700 m^3 per person. When annual water
Similar with other wastewater generated by food processing plants, wastewater from sugar cane industry generally contains organic materials such as carbohydrates and proteins. Generally effluent generated from sugarcane industry is disposed off on land. While moving on land, part of pollutants in the effluent may be migrated and deposited between the gaps of soil stratum and adsorbed on the soil particles surface, resulting in pollution of soil. Furthermore, the migrated effluent flows through the gaps in the
These industries discharge wastewaters which carry high concentrations of dissolved solids and biochemical oxygen demand (BOD). These effluents should be treated for safe disposals which meets the regulations imposed on industrial sectors. Industrial wastewaters have high concentrations of total dissolved solids (TDS) and it has been a difficult task for engineers to remove them from industrial wastewaters .TDS values can exceed 100000 mg/L. Other characteristics such as high values of BOD and TSS are common problems associated with industrial wastewater .BOD values can exceed 200000 mg/L. High amounts of TDS, and BOD are associated with different types of industries such as tanning, textile, milk, cheese, yogurt, buttermilk, distillery, and etc .Food processing industries are one of the major sectors which consume a huge amount of water for their production process. Such industries consist of different kinds of production like dairy products, beverages, vegetables and fruits, and meat. Wastewater produced by food processing industries do not have high amount of toxic pollutants, however, they are high in concentrations BOD and