subject
Biology, 25.10.2021 23:50 2021ehays

A continuous process is set up for treatment of waste water. Each day cellulose and bacteria enter in the feed stream, while 6x104 kg cellulose and 3xloºg bacteria leave in the effluent. The bacteria to cellulose ratio in the feed is 0.5x102. The rate of cellulose digestion by the bacteria is 1.4x105 kg. day. while the rate of bacterial growth is 4x104 kg. day 1. The rate of cell death by lysis is 60x102 kg. day -1 a) Draw and label the process flow diagram (5) b) Write balances for each component. (10) c) If the cellulose accumulation is 4x104 kg each day find the cellulose and bacteria flow rates in the feed as well as the bacteria accumulation in the system. (10)

ansver
Answers: 3

Another question on Biology

question
Biology, 21.06.2019 13:30
Which phrase best describes surface currents? 1. up-and-down ocean movement caused by wind 2. waves that hit the shore at an angle and transport sand 3. streams of warm water flowing through the ocean and caused by wind 4. waves that approach the shore and cause their crests to fall into their troughs
Answers: 1
question
Biology, 22.06.2019 02:00
What is an endocrine function? (apex) a.esophageal glands release mucus into the esophagus b.salivary glands release saliva into mouth c.swear glands release sweat to the skin d.the pineal gland releases melatonin into the bloodstream
Answers: 1
question
Biology, 22.06.2019 03:50
The breakdown of food is accomplished by enzymes. a. physical b. chemical c. mechanical d. none of the above
Answers: 1
question
Biology, 22.06.2019 09:30
In the ocean why are the greatest amount of primary producers found in the epipelagic zone and how does that affect biodiversity
Answers: 1
You know the right answer?
A continuous process is set up for treatment of waste water. Each day cellulose and bacteria enter i...
Questions
question
Mathematics, 24.12.2019 12:31
question
Mathematics, 24.12.2019 12:31
question
Mathematics, 24.12.2019 12:31
question
Mathematics, 24.12.2019 12:31
Questions on the website: 13722360