Exploiting natural products in industrial wastewater treatment field containing hydrocarbons

Comparative study of wastewater treatment results by: 1.filtrare through layers of natural materials indigenous tuff, sheep wool, charcoal, crop residues, 2.coagulare with optimum doses of coagulants and coagulant new chitosan PCBA and PCBA at chitosan report: Al = 0.3 and 0.6 in the presence / absence of an adjuvant, tuff indigenous comparative presentation of case studies in relation to: a) .coagularea waste water containing oil products with different gelling agents, salts Al or Fe-based, synthetic anionic polyelectrolytes, etc., b) adsorptive materials,adsorbtion of the petroleum products. 3 models have been developed on experimental laboratory coagulation / filtration in the absence PCBA / agents • natural sorbents. Develop a
technology for industrial wastewater containing oil based on models developed