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Information Journal Paper

Title

STUDY OF THE EFFLUENT POLLUTION OF SHRIMP CULTURE PONDS IN DELVAR AND HELLEH IN BUSHEHR PROVINCE

Pages

  23-31

Abstract

 This study was conducted to evaluate EFFLUENT POLLUTION of SHRIMP CULTURE ponds in Delvar and Helleh in BUSHEHR PROVINCE in 1386. Considering that the water supply for ponds is provided from the sea and the EFFLUENT is discharged into the sea afterwards, samples from the following areas were taken: the sea water inlet to the site (control), the sea water inlet before entering the ponds, the EFFLUENT outlet of the SHRIMP CULTURE ponds, and the EFFLUENT discharge place to the sea. In these stations, dissolved oxygen (DO), pH, chemical oxygen demand (COD), biochemical oxygen demand (BOD), nitrite content, phosphate content, TSS and TDS were measured. Based on the obtained results, there were no change in pH of the sea water and the EFFLUENT during the SHRIMP CULTURE. The decrease of DO in the EFFLUENT was quite marked and its content decreased to less than half. The decrease of COD value indicated the entrance of oxidizing organic and inorganic compounds into the EFFLUENT. BOD value remarkably increased in outlet EFFLUENT of ponds which was due to the entrance of organic and food compounds into the EFFLUENT. The sea water's TSS (total suspended solids) (average = 280 mg/litr) slightly decreased before entering the ponds (average = 190 mg/litr) that might have caused by its precipitation over the pathway. But TSS value in outlet EFFLUENT remarkably increased (average = 750 mg/litr) and then slightly decreased due to precipitation (average = 650 mg/litr) until entering the sea water. Nitrite and nitrite contents existing in the sea water increased considerably in outlet EFFLUENT. Phosphate in the sea water did not markedly change before entering the ponds, but its value in outlet EFFLUENT of ponds significantly increased. By making use of an optimized management of ford and water in SHRIMP CULTURE ponds and also performing the ETS (EFFLUENT treatment system), we will be able to reduce the POLLUTION of the EFFLUENT to protect our environment and achieve a sustainable development.

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    APA: Copy

    DELSHAB, H., DEHGHANI, A., FAGHIH, H., & DARVISHI, KH.. (2010). STUDY OF THE EFFLUENT POLLUTION OF SHRIMP CULTURE PONDS IN DELVAR AND HELLEH IN BUSHEHR PROVINCE. JOURNAL OF AQUATIC SCIENCES, 1(2), 23-31. SID. https://sid.ir/paper/238424/en

    Vancouver: Copy

    DELSHAB H., DEHGHANI A., FAGHIH H., DARVISHI KH.. STUDY OF THE EFFLUENT POLLUTION OF SHRIMP CULTURE PONDS IN DELVAR AND HELLEH IN BUSHEHR PROVINCE. JOURNAL OF AQUATIC SCIENCES[Internet]. 2010;1(2):23-31. Available from: https://sid.ir/paper/238424/en

    IEEE: Copy

    H. DELSHAB, A. DEHGHANI, H. FAGHIH, and KH. DARVISHI, “STUDY OF THE EFFLUENT POLLUTION OF SHRIMP CULTURE PONDS IN DELVAR AND HELLEH IN BUSHEHR PROVINCE,” JOURNAL OF AQUATIC SCIENCES, vol. 1, no. 2, pp. 23–31, 2010, [Online]. Available: https://sid.ir/paper/238424/en

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