Startup of a microalgaebased treatment system within the. Find, read and cite all the research you need on researchgate. Wastewater environment is an ideal media for a wide range of microorganisms specially bacteria, viruses and protozoa. The biological and technical systems must be adapted to the respective wastewater conditions, since the scale and composition of the wastewater sources can vary greatly. Pdf microalgae and sustainable wastewater treatment. Pdf an overview of microalgae as a wastewater treatment. The majority is harmless and can be used in biological sewage treatment, but sewage also contains pathogenic microorganisms, figure 1 wastewater treatment station model. The direct use of primary settled wastewater is usually performed as it is not necessary to modify its characteristics. Co 2supplemented brewery wastewater treatment by microalgae and biomass upgrading for bioenergy production alice maria garcia ferreira thesis to obtain the. An integrated microalgaebased system for urban wastewater treatment. Pollutants removal from municipal sewage by means of microalgae. The use of microalgae for coupling wastewater treatment. Microalgae culture offers an interesting step for wastewater treatments, because they provide a.
Microalgae for wastewatertreatment nutrients from nitrogen and phosphorus capture carbon as co. Downloaded from comwstarticlepdf475398wst078010114. Microalgae have been proposed as an option for wastewater treatment since the. Cod removal efficiencies of some algal wastewater treatment systems advertisement.
If the process of wastewater treatment with microalgae combined with lipid accumulation for biofuel production, it will save the water consumption for microalgae culturing and add value to the. However, biological treatment by microalgae of palm oil mill effluent pome. The performance of microalgae aquaculture wastewater treatment system predominated mainly by scenedesmus and chlorella was assessed. Microalgae production in wastewater treatment systems. Treatment of wastewater with microalgae based system have the. Microalgae utilization in wastewater treatment b 1419.
The wastewater was taken from a municipal plant, after the primary treatment, and the algae processing was aimed at replacing the secondary treatment. The presented biological wastewater treatment processes include. Pdf microalgae and wastewater treatment researchgate. This chapter elucidates the technologies of biological and chemical wastewater treatment processes. Pdf microalgae and wastewater treatment juliana cala. The hydroponicmicroalgal wastewater treatment system was built in a. Amongst beneficial characteristics they produce oxygen, have a disinfecting effect due to increase in ph during photosynthesis mara and pear son, 1986.
Pdf immobilized algal technology for wastewater treatment purposes. In addition, microalgae have the potential to be used in wastewater treatment. Delhi, california algae wastewater treatment plant, two 1. Application of immobilized microalgae for native wastewater treatment. The majority is harmless and can be used in biological sewage treatment, but sewage. Research of microalgae as a solution for wastewater treatment has gained.
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