SURVEY OF PAC PERFORMANCE FOR REMOVAL OF TURBIDITY, COD, COLIFORM BACTERIA, HETEROTROPHIC BACTERIA FROM WATER OF KAROON RIVER

Q: How can I download an article?

To download an article from SID, first log in to the site, search for the article title, and click on the 'Download Article' option.

Q: How can I download an ISI article?

To download an ISI article on SID, enter the keyword or article title in the search bar, view the relevant results, click on the desired article, and select the 'Download Article' option.

Q: How can I access the SID database?

To access the SID database, visit SID.ir, create an account, and log in to access scientific resources.

Q: Is downloading articles from SID free?

Some articles on SID are available for free, while others require payment. Details are specified on the article's page.

MIRZAEI A.; TAKDASTAN A.; ALAVI BAKHTIARVAND N.

Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Journal Paper

Paper Information

Journal: IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT Year:2011 | Volume:4 | Issue:3 (13) Page(s): 267-276

Download Full-Text

مرکز اطلاعات علمی Scientific Information Database (SID) - Trusted Source for Research and Academic Resources

Persian Verion

View:

1,404

Download:

Cites:

Information Journal Paper

Title

SURVEY OF PAC PERFORMANCE FOR REMOVAL OF TURBIDITY, COD, COLIFORM BACTERIA, HETEROTROPHIC BACTERIA FROM WATER OF KAROON RIVER

Author(s)

MIRZAEI A. | TAKDASTAN A. | ALAVI BAKHTIARVAND N. | Issue Writer Certificate

Keywords

COAGULATIONQ2

RETURN SLUDGEQ3

POLY ALUMINUM CHLORIDEQ3

TURBIDITYQ2

COLIFORMQ2

Abstract

Backgrounds and Objectives: Selection of proper coagulants for TURBIDITY removal and determination of effective methods to reduce coagulants dose and related costs in water treatment plants is of critical importance. The present study investigates the effect of returned sludge on improving the performance of poly-aluminum chloride (PAC) in TURBIDITY, COLIFORM bacteria, and heterotrophic bacteria removal from drinking water during rapid mixing phase. Materials and Methods: In order to determine the optimal returned sludge volume injected during rapid mixing with PAC for TURBIDITY, total COLIFORM and hetrophic bacteria, experiments were conducted based on variables such as injected silt volume (from 0 - 125 ml), and varying turbidities from 58 - 112 NTU. At the end of each JAR experiments, remaining TURBIDITY, microbial parameters of samples were measured. Coagulant efficiency in TURBIDITY removal and microbial parameters were determined by Covariance, Duncan analyses and graphs were drawn by MS Excel. The results statistically showed significant among variables (P<0.05). Results: The results showed that the maximum TURBIDITY removal efficiency of 98.92 at 30 ppm was 10 ml while the maximum TURBIDITY removal efficiency of 98.31 at 10 ppm was 4 ml. The maximum total COLIFORM removal efficiency of 95.68 obtained for 10 ppm in 10 cc injected sludge volume.Conclusion: This study shows that addition of returned sludge to flash mixing can reduce the TURBIDITY of samples.

Cites

References

No record.

Cite

APA: Copy

MIRZAEI, A., TAKDASTAN, A., & ALAVI BAKHTIARVAND, N.. (2011). SURVEY OF PAC PERFORMANCE FOR REMOVAL OF TURBIDITY, COD, COLIFORM BACTERIA, HETEROTROPHIC BACTERIA FROM WATER OF KAROON RIVER. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, 4(3 (13)), 267-276. SID. https://sid.ir/paper/145819/en

Vancouver: Copy

MIRZAEI A., TAKDASTAN A., ALAVI BAKHTIARVAND N.. SURVEY OF PAC PERFORMANCE FOR REMOVAL OF TURBIDITY, COD, COLIFORM BACTERIA, HETEROTROPHIC BACTERIA FROM WATER OF KAROON RIVER. IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT[Internet]. 2011;4(3 (13)):267-276. Available from: https://sid.ir/paper/145819/en

IEEE: Copy

A. MIRZAEI, A. TAKDASTAN, and N. ALAVI BAKHTIARVAND, “SURVEY OF PAC PERFORMANCE FOR REMOVAL OF TURBIDITY, COD, COLIFORM BACTERIA, HETEROTROPHIC BACTERIA FROM WATER OF KAROON RIVER,” IRANIAN JOURNAL OF HEALTH AND ENVIRONMENT, vol. 4, no. 3 (13), pp. 267–276, 2011, [Online]. Available: https://sid.ir/paper/145819/en

Related Journal Papers