ugg boots sale Oil biodegradability of wastewater

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Oil biodegradability of wastewater

mg / L, k a 0.09. So. A joint oil production wastewater BOD solitary kinetic formula is as follows: BOD of a 82.1 (1-10 a) a 82.1 (1 - 10 taking a 。'。\.87 (i an 10-0'0) a 0.56, BODs a 53.0mg / t. It can be seen, isolated a joint oil wastewater bio-oxidation rate constant k a 0.09 m 10 bio-oxidation rate .56, BOD5/coD0.317. 4.2.2 alone a joint evaluation of the biodegradability of wastewater to take a 0.317 m when a 0.56.BoD5/coD considered C () Db/C0D a 43.4, C () Db / CoD a 56.6. by the evaluation criteria in Table 1 shows a joint oil production alone the biodegradability of wastewater is still good. m value of the bio-oxidation rate of less oxidation depth cODb / COD larger. alone can be a joint oil production wastewater Evaluation of biochemical indicators in Table 5 below. Table 5 for a joint oil production alone biodegradability index data 5 Conclusion isolated from the isolated VI and a joint oil analysis of the biodegradability of wastewater can be seen: oilfield wastewater biodegradability still good, biological oxidation rate m values are small,[link widoczny dla zalogowanych], but the oxidation depth coDb / coD are larger,[link widoczny dla zalogowanych], take longer to remove most of the COD. Thus, after the traditional process can be used, and then you can Biochemical Treatment comply with discharge limits. [
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