final report

Final Report
(Submission Deadline: 18th September 2014)

NURAK Patamaporn
Group No.

You will write a report (500 words) on your group’s discussion.
In the report, you will:
A)      propose how you can contribute as a specialist to realize your group’s master plan, and
B)      propose a title of research paper related to the master plan.

My group are interesting about human feces because in current, the feces is the important problem in our country. According to the increasing population in the world, the amount of the household waste is also increase and the largest amount belong to the waste of human from the toilet, this is including human feces and wastewater. Because of that we have to collect and reuse for the other purposes such as biogas plant and organic fertilizer.
            Human feces are the waste product of the human digestive system. They include organic compounds and bacteria. Normally stool is semisolid, with a mucus coating (75% water and 25% solid matter). The solid matter is composed of dead bacteria, live bacteria, undigested food (fiber), waste material from blood, cellular linings, fats, salts, substances released from the intestines and liver (mucus). So we can use it to produce biogas plant for the renewable energy because in developing countries are the quality of food is not good, there are problem about food born disease from pathogen and insert from waste contaminated to food as poor sanitation management contributes proportionally to the increment of spreading of waterborne diseases. Therefore, the plan is necessary to conduct for surviving safety food to human and the biogas plat can decrease the distribution of disease.
A title of research paper related to the master plan is Human Feces: the energy in your hand. In the present, when the population are increases, it has effect to the energy demand increase too. Then energy resources is reduced. I want to focus on renewable energy to replace energy from nature. Looking around us, there are many resources that can be used to produce renewable energy such as wind power, hydro power, solar power and biogas from waste.  
Everyday, there are many waste from human, animal or industry etc. Then we can reuse the waste to produce renewable energy to take advantage of the community by biogas.
Biogas is such a renewable fuel, an energy source that can be applied in many different settings. It is a combustible gas mixture produced by the anaerobic fermentation of biomass by bacteria and takes only a relatively short time to form. The gas mainly consists of combustible methane (CH4), and non-combustible carbon dioxide (CO2).
In our master plan we will use the waste from household or community to take in the biogas system for produce biogas plant. First we will take the waste to our land, that is far from community. We will mix the west and sent to biogas system. When the west and human feces are degradation.
A output of the human waste is a nutrient-rich fertilizer. The methane containing biogas would  rise to the top of the container; the user would extract the gas as needed for produce electricity. The digested sludge would be removed and employed as fertilizer. In our master plan, we use fertilizer take it to organic orchard, which the trees wall around our land because the trees wall can decrease the distribution of smell from biogas plant and can harvest the fruit for increase our profits.
            Our target for this master plan is decrease the amount of household waste and decrease the increment of spreading of water and food borne diseases from human. Including produce the renewable energy for use in our community. The  renewable energy is start from yourself.

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