Dinu, IlincaHrăniciuc, T.2026-06-022026-06-0220131454-7376https://repository.iuls.ro/handle/20.500.12811/6486Wastewater biosolids are the byproduct from wastewater treatment process that contains nutrient – rich organic matter used in recycling and beneficial agricultural purpose. This paper aims to present the evaluation of biosolids management options at regional level, after the implementation of various wastewater and biosolids treatments by using GIS software package. The first analyzed solutions are biosolids field application as organic fertilizer and energy recovery by incineration or in industrial processes, depending on local conditions. Also, the factors taken into account for determining the suitability of agricultural lands to the application of biosolids are represented by land slope, soil pH and soil laden with heavy metals.In the new economy based on knowledge that is required in competitive societies, informational systems for organizing data becomes essential in decision making processes.enassessmentwastewaterbiosolidsGISpHheavy metalsArticle2069-8275