Bod Experiment Lab Report Discussion

Procedure Collect the water sample from a pond. View BOD_LAB_REPORT_NEWpdf from ENGG 3590 at University of Guelph.

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For all BOD samples state the storage time temperature and conditions.

. CEM NITTTR Lab Sample Number BH1. Protocol Acquire two beakers with 30 ml of water. In a simple test DO.

BOD is the principle test to give an idea of the biodegradability of any sample and strength of the waste. Perungudi Lat 12 57 3174 Long 8014 882 Sample Description. Fill three beakers with 10 ml of tap water.

In one put yeast while in the other put milk. Nurfaiza adrina binti ahmad khir 2018693872 5. Carefully fill a BOD bottle with sample water without making air bubbles.

Leave one for the room temperature add ice to one and. Bod experiment lab report discussion. Put it on a stirring table and let it stir for an hour.

Hence the amount of pollution can be easily measured by it. 1 determine the BOD of a standard glucose glutamic acid sample and 2 determine the BOD of a domestic greywater sample. We collected extremely contaminated water and turn out.

BOD5 The standard oxidation or incubation test period for BOD is 5 days at 20 degrees Celsius C BOD 5. 1 points Cover page. The objectives of this lab are to.

The BOD value is calculated from the depletion and the amount of sample used. What You Should Know The actual procedure is so much more involved than the summary given above. Surface water Specimen Calculation.

All lab data will be entered on a sheet of. Once an hour has passed let the. The Biochemical Oxygen Demand or BOD is the amount of dissolved oxygen which is used up by these microorganisms and is roughly equivalent to the amount of food organic matter.

Add 2ml of manganese sulfate to the BOD bottle carefully by. Experiment AM14--Bending moments in a simply supported beam Student name JunJie Liu Student ID 1512042 Experiment Date 24 Nov 2014 Lab group Mech 7 Introduction. The BOD determination has been standardised and measures the amount of oxygen utilised by micro-organisms in the stabilisation of wastewater during 5 days at 20C.

To prepare the seed using a container mix 500 mL of dilution water and Polyseed which is a BOD seed. The methods and procedures performed in this experiment can be verified by using the data measuredfor the glucose-glutamic acid control samplethe theoretical bod for gga is 198. For the second part which is Part B biochemical oxygen demand BOD determination of wastewater the biochemical oxygen demand BOD test measures the ability of naturally.

The BOD 5 value has been used and reported for many applications. Chlorine is a strong oxidizing agent and it can inhibit the microbial growth during wastewater BOD analysis so it should be removed from sample before start the analysis. Thismeansthat biological treatment wouldstill be effective onthiswater.

Write the Way BOD and COD Lab Report Here we are again in this laboratory as we failed that experiment during our first attempt.

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