What mass of dissolved oxygen would have been required

Assignment Help Civil Engineering
Reference no: EM13559193

On May 31, 2011, a barge carrying 2,400 metric tons of brown sugar sank in Thailand's Chao Phraya River.

(a) If 90% of the weight of this brown sugar is sucrose (C12H22O11), what mass of dissolved oxygen would have been required to degrade this mass of sucrose had some not been recovered from the barge prior to its dissolution and dispersion into the river?

(b) What would you expect the implications of such an event to be on aquatic life downstream?

Reference no: EM13559193

Questions Cloud

Passages in tennysons and arnolds poetry : Analyze specific passages in Tennyson's and Arnold's poetry to show how each understood and responded to the Victorian "crisis of faith."
What volume of ash would be collected by the pollution : If the density of the ash is 650 kg/m^3, what volume of ash would be collected by the pollution control measures at this facility each month? Assume 1 month = 30 days.
Calculate its increase in diameter : The active element of a certain laser is an ordinary glass rod18.0 cm long and 1.21 cm in diameter. If the temperature of the rodincreases by 70.5oC, Calculate its increase in diameter
Define the byronic hero : Define the "Byronic hero," and then explain what appears to be Byron's attitude toward Napoleon as a representative of that concept in Childe Harold.
What mass of dissolved oxygen would have been required : If 90% of the weight of this brown sugar is sucrose (C12H22O11), what mass of dissolved oxygen would have been required to degrade this mass of sucrose had some not been recovered from the barge prior to its dissolution and dispersion into the river?
Write different kinds of poems : According to Coleridge in his Biographia Literaria, he and Wordsworth sought to write different kinds of poems for their colaborative work, Lyrical Ballads.
Find the bod concentrations at the outlet of both lagoons : The municipal wastewater treatment process for a hypothetiical town consists of two separate lagoons being operated in series. The first lagoon has a volume of 4 million gallons, while the second lagoon has a volume of 2.5 million gallons. Average fl..
Ancient mariner learns in coleridge''s rime : Explain the moral and spiritial lesson the Ancient Mariner learns in Coleridge's Rime, and then explain why you do or do not agree with him
At which cooling water could be discharged under average : A 200-MW power plant generates electricity with an efficiency of 40%, with 87% of this waste heat removed via cooling water. The average flow in the river to which this cooling water will be discharged is 45 m^3/s, and the plant wishes to discharge i..

Reviews

Write a Review

Civil Engineering Questions & Answers

  Engineering ethics and ethical issue

what is the engineering ethics course where to write about any engineering ethical case and discuss the ethical issue?

  Engineering ethics and concept and cases

what is the engineering ethics case related to civil engineering with reference and discuss all the engineering ethics issues which covered the "Engineering etics concepte and cases?

  Transportation and management

In the construction management, there is a lot of procurement route that are necessary and suitable for the construction industry.

  Supporting Investment Promotion: ERNST & YOUNG

Ernst & young is currently providing support to various sectors. In this regards it was felt that if this report is able to document good practices currently being adopted or planned in ceramic sector.

  Personalized Cancer Therapy-A step forward

Cancer is the uncontrolled growth of abnormal cells in the body resulting in tumours that can be benign or malignant (cancerous cells). A proper treatment is necessary to fight with this serious disease.

  Discuss the different environmental companies

Discuss the different agencies, institutes, centers, different environmental companies that are active in UAE.

  Develop a simple urban constructed wetland design

Develop a simple urban constructed wetland design.

  Evaluate company performance in relation to GRI standards

Evaluate company performance in relation to GRI standards and comment on Stigler's theory.

  Water system design

Determine the corresponding error in the computed discharge

  Hydraulic behaviour in open channel

Describe how test flumes and associated equipment are used to assess and confirm hydraulic behaviour in open channel

  Write a paper on steel sustainability

Write a paper on steel sustainability.

  Writing case study about bridge collapse

Writing case study about bridge collapse

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd