Zolale Dashthaye Sarsabz Co.
       Inland and Coastal Waters consulting

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      Applied Limnology and Oceanography
      Pollution and Water Quality
      Biofilters and Effluents
      Environmental Impact Assessment
      Aquaculture Design and Management


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ZDS Co. will design and manage bio filters for a variety of recirculation systems. Effluents from aquaculture sites and industrial facilities will also be managed by proper physical and biological filters.