ШӨГІНДІ ТҰНБАЛАРДЫ ӨҢДЕУ ЖОЛДАРЫ АРҚЫЛЫ ЕКІНШІЛІК ШИКІЗАТ РЕТІНДЕ ҚОЛДАНУ МҮМКІНДІКТЕРІ

  • Айжан Сагидуллина ЗКУ им. М. Утемисова
  • Зарипа Кунашева ЗКУ им М. Утемисова
  • Гульнур Утепкалиева ЗКУ им М. Утемисова
  • Айбарша Абдрахманова ЗКУ им М. Утемисова
Keywords: municipal waste; industrial waste; sewage sludge; sewage sludge; primary sludge; secondary sludge; disinfection; dehydration; fertilizer; technogenic product.

Abstract

The urgency of the problem of recycling and disposal of waste treatment facilities is increasing every year for many countries. The article describes that there is no universal and publicly available method of disposal of sewage sludge, that each method has its advantages and disadvantages, and all this must be taken intо account when processing sludge under certain conditions. The comparative characteristics of the method of disinfection of sewage waste and the technology of sludge treatment of sewage treatment plants are also considered.

Precipitation formed in the form of excess sludge during wastewater treatment is valuable due to the content of organic components, but does not have a permanent composition. This, in turn, requires compliance with certain conditions for their processing when obtaining agricultural products, man-made raw materials, feed biomass.

Published
2022-03-25