Resource recovery exercise

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Across
  1. 4. from the governmental and public policy perspective, it influences the implementation of resource recovery, vary from a region to another.
  2. 5. Economic feasibility and personnel skills limitation are examples of ___________ to implementation of resource recovery solutions.
  3. 7. Main product from the most common process for phosphorus recovery
  4. 8. it is a solid by-product from the treatment. After further treatment it can be used as resource for materials, nutrient recovery or for energy purposes.
Down
  1. 1. The word completes the space in the sentence: ____________ and partnerships with key stakeholders are necessary for implementation of resource recovery
  2. 2. present in sewage, is a scarce nutrient. It is in the European Union, critical list of raw materials.
  3. 3. Main resource present in wastewater, after treatment can be used for potable or non-potable uses.
  4. 6. energy source generated by anaerobic digestion process