Aquatic vegetation and water pollution control: public health implications

R. Dinges

American Journal of Public Health, 1978, vol. 68, issue 12, 1202-1205

Abstract: Results obtained from pilot studies and the operation of a plant scale treatment facility located at the Williamson Creek Wastewater Treatment Plant at Austin, Texas, demonstrate that culture of the water hyacinth Eichhornia crassipes in shallow earthen basins is effective in the removal of algae, fecal coliform bacteria and deleterious impurities from wastewater stabilization pond effluent. Stabilization ponds followed by hyacinth culture constitute an economical, low energy treatment system which reduces significantly those potential health hazards associated with wastewaters. Harvested hyacinths represent a useful product which could be converted into compost, or used directly as a soil amendment.

Date: 1978
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Persistent link: https://EconPapers.repec.org/RePEc:aph:ajpbhl:1978:68:12:1202-1205_4

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