Affiliation:
1. Jinlin Jianzhu University
2. Xing Bang Construction Engineering CO.,Ltd.
Abstract
To domestic sewage, mixed sewage with hair dyeing sewage and low concentrations of hair dyeing sewage as objects, studied by experiments SBR remove its COD, total phosphorus, ammonia, nitrogen efficiency, the results show that the hair dyeing sewage on SBR to remove COD, total phosphorus, ammonia has little effect, the low concentration hair dyeing sewage can be handled through biological methods, its COD, total phosphorus, total nitrogen removal efficiency can reach 79.11%, 92.16%, 74.51%, 55.93%, However, due to the hair dyeing sewage has cyclic organic matter may inhibit the role of heterotrophic bacteria, affecting the biological nitrogen removal, the nitrogen removal rate of hair dyeing sewage decreased 14.70% than domestic sewage.
Publisher
Trans Tech Publications, Ltd.
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