Control the Pollution of Pig Farm’s Manure Wastewater and Resource to Cultivate Microalgae
At present, the pig manure wastewater pollution and adverse effects on the environment are increasingly prominent in China. The conventional treatments are often restricted by many factors which influence the treatment effect. Utilize the piggery wastewater resource to cultivate energy microalgae for biodiesel preparation, not only can reduce the production cost of biodiesel and ease the energy crisis, but can achieve the purpose of wastewater purification. In this paper, the authors used a pig farm’s wastewater to cultivate Chlorella vulgaris. Experiments results show that Chlorella vulgaris has strong stain resistant and impact resistant ability, it can grow advantageously in the swine wastewater environment.
Z.S. Liu, L.P. Xu, X.D. Liang, Z.H. Wang and H.M. Zhang
X. P. Huang et al., "Control the Pollution of Pig Farm’s Manure Wastewater and Resource to Cultivate Microalgae", Advanced Materials Research, Vol. 1015, pp. 725-728, 2014