Tuesday, 17 April 2007
Sewage Disposal Unit
Monday, 16 April 2007
Pengumuman
Thanks
Jati
Sunday, 15 April 2007
Methane Extraction from Househod Waste
Extraction Methane
We can make methane gas from our household waste like our pup, garbage, dry branches and leaves, and etc. Firstly, we must put the waste into one kind of tube that we called ‘warming bed’. After we put into the warming bed, the water will be fertilized and the residue from fertilization, which is methane source, will go to the dirt part. In the dirt part, the methane source will be divided into dirty methane gas and the garbage which is no longer contains methane. The garbage can be taken from ‘release cap’ in the bottom of dirt trap. Then, the dirty methane gas will go to ‘gas indicator’. This indicator contains water which will be given with dirty methane gas and then the liquid will be separated into dirty water and methane liquid. Because of the mass difference, the methane liquid in the top of the water and this liquid will flows and divide into two pipes. The first pipes bring the methane liquid into the ‘pressure release’ which contains water. The water in this tube will contain methane liquid and methane gas will be produced when the temperature rising to the methane‘s boil point. The other pipe will bring the methane liquid into the ‘gas holder’ which contain tap so methane liquid can flow.
Working Children
Nowadays, we can see many underage workers in our surrounding. We can see in the streets, and public facilities. Commonly, they work as lift laborer in the market, or as streets beggar. This affair can be happened because family’s economic conditions which can not handle family’s needs so the family’s child must take a job as breadwinner beside father. Even, there is some child who quit from school because they want to maximize their income from their job.
Until now, there are many regulations which forbid the existence of working children in
Now, what we can do to help them are minimalism the amount of underage workers like giving scholarships to children from poor family and giving economic aids to poor family. Government must be responsible and not closed their eyes to this affair because their acts will make international party give our country bad opinion. This problem will ashamed our country in the eyes of international
Friday, 13 April 2007
Water Process in House (task 2)
This is how the water goes to our house. Water from underground is pumped to reach the top of the house. Water goes into the sink and roof where the cold water tank is. Through the pipelines, water is flown to the bath, wash basin, and toilet without any process. From, the cold water tank, water is also flown to the hot water tank to be heated. From this tank, hot water is flown to the sink, wash basin, bath, and toilet. And water is ready to used.
Sewage Disposal Mechanism
Sewage from factory which contains dangerous materials needs some treatment before flown into the river safely. The method to treat the sewage is Sewage Disposal Mechanism. First of all, the sewage will be flown to the main sewer. From the main sewer, the sewage will be flown to the settling tank where the sewage will be separated in two forms. Solid matter which is sediment at the bottom will be removed and burned. Through the pump house, the liquid sewage which means polluted water from the settling tank is flowed to the sprinkler bed. In this bed, water is pumped by the hydraulic and water will reach the surface of the sprinkler bed. Then, water will be rotated by the rotating arm. The polluted water is filtered by contacting stones and microorganism with the water. Finally, this clean water can be flown to the river.
Monday, 9 April 2007
task 4
Sunday, 8 April 2007
Sewage cannot be thrown directly in the environment. Because of dangerous material that contain in the sewage, it need some treatment before its waste. In a Factory, there is method name Sewage Disposal Mechanism to treat the sewage. Sewage Disposal Mechanism in a Factory is doing in a few steps. First, sewage from the factory will be flown to the main sewer. From the main sewer, it is flown into the settling tank for a while. In the settling tank, this sewage will be separated in two forms. Solid matter from the sewage will be sediment under the settling tank before it’s removed and burned. The liquid matter is flown to the pump house by some kind of pipe. Then it is flown to the sprinkler bed. The sewage entered the sprinkler beds from the bottom to the top. On the top of the sprinkler beds, there is some kind of t-shape pipe names rotating arm. When the polluted water reaches the rotating arm, it will be sprinkler so the water can be spread in the surface of sprinkler beds and flown into it. In the sprinkler beds, there are some kind of filter made by layers of stones and microorganism. When the polluted water came through, it will be filtered so the water that came out from the sprinkler beds will pure and free from dangerous material. After that, the pure water can be flown and join into the stream of river safety.
TASK3
TASK 1 DEFINITION PARAGRAPH
TASK 2 PROCESS PARAGRAPH
The distribution water in our environment especially in our house is quite easy to be learned. First water from water source, for example ground water or aquifer, is pumped in pipeline system by water provider like PDAM in
TASK 2
CHILD LABOR :
Unexpected condition
Industrialization era not only gives many advantages but also gives problems. The most serious problem is childs forced to be worker in factory and manufacture. The International Year of Child claimed that more than fifty million children below the age of fifteen working in varios jobs under hazardous conditions They usually do simple task and support their parents work, for example in shoe factory, textile factory, and cigarette factory. Although they can support their parents, child labor only gain little money for their contributions.
Child labor grow in unexpected condition, it means that children labor must barter their childhood with something that they should not have know in earliest stage of their life, working world. Child Labor lose their play time with their friends and it makes their social intelligence development very poor. Child labor also lack of education especially formal education, like kindergarten level, primary level, junior and higschool level also college level. The lack of formal education make their intelligence to anlyze and solve the problem is below average normal child in same age. Consequently they can’t compete others person who have formal education to get job and can’t make their life better. The last unexpected condition is child labor usually live in unhealthy environment, inadequate food, decentless shelter, and lack of clean water. These unexpected condition must be faced by child labor to stay alive.
The quantity of child labor is increase every year and sure it is bad news, not only for underdevelop country but also develop country . The effort to eliminate child labor expansion come from the International Labour Organization, sepecial agency of United Nations and founded in1919. This organization has introduced several regulations among its members,including a minimum age of sixteen years for admission to all work, a higher minimum age for specific type of employment , compulsory medical examinations, and regulation of night work. Although these regulations was made to solve child labor problems, The International Labour Organization can’t make ILO’s members enforce these regulations because the member nations have strategical and political policy in their nations. Moreover that is important if all of part of the world aware and care about labor child problem and give contribution to minimalize it.
TASK 1
TRIBUTE to
I am very proud become
Before I tell my reasons, I will give some good information about
The first reason is
The second reasons is
The last but not least, I love this city because although Bogor city small in area’side but this city has give big contribution for Indonesian, not only in economy sector but also contribute in Indonesian Culture, and the biggest thing that Bogor city contribute in Environment campaign to make our world always ‘green’.
TASK 1
TRIBUTE to
I am very proud become
Before I tell my reasons, I will give some good information about
The first reason is
The second reasons is
The last but not least, I love this city because although Bogor city small in area’side but this city has give big contribution for Indonesian, not only in economy sector but also contribute in Indonesian Culture, and the biggest thing that Bogor city contribute in Environment campaign to make our world always ‘green’.
Friday, 6 April 2007
Announcement
I have received 5 'first paragraphs' on Television and gave respond, please check and you may have to continue to the 2nd paragraph or rewrite your 1st paragraph.
Monday, 2 April 2007
Sewage Water Purification Management
Sunday, 1 April 2007
Sewage Disposal Unit
Dangerous liquid sewage from the industry can be processed through purification process in the sewage disposal unit. Generally, the sewage will flowed into three main parts of the sewage disposal unit. First, the sewage from the main sewer flowed into the settling tank. In the settling tank, the undecayed solids from the sewage will stay in the tank base. Then, it’s removed and burned. Then, polluted water from the settling tank is flowed into the pump house. Then the polluted water is pumped from the pump house to the sprinkler bed. In the sprinkler bed, the polluted water is flowed to the rotating arms. Then, the polluted water is sprayed rotationally to the top surface of sprinkler bed. Then, it’s purified by the filter which contain stones and micro-organism. Finally, the purified water is safe to be flowed into the river.
Friday, 30 March 2007
Essay writing
Thursday, 29 March 2007
Model Essay
In the past two decade, the use of formal examinations has become less frequent in many countries. The educational systems in some societies however are still dominated by formal examinations. I believe that, to a certain extent, examinations can give an unfair assessment of a student’s ability. Even thought examination result has been used extensively as a means of assessment in the past, there are times when they do not appear to reflect a student’s ability accurately.
Firstly, examinations can be unfair in several ways. For example, that whole career of a candidate depends upon what he or she does on a certain day and hour of an exam. If the candidate is ill, or if he or she has had some emotional trauma, these factors could have a negative effect on the student’s exam results. Furthermore, some students do not perform well under pressure and require a longer time to reach useful conclusions. Even though they may have studied diligently and know the subject matter thoroughly their performance does not reflect their ability. For these students, examinations appear to be unfair.
Yet, some people believe that examinations make people work hard. They assume that in order to do well, students need to work throughout the course as they know they will have to prove themselves at the end.
However, in many ways, exams have the opposite effect; some candidates merely cram so that they can perform quickly for the demands of the tests. Other forms of assessment such as course work and oral presentations are a more accurate reflection of how hard students work. In the assessment of their ability, students diligence, initiative, deductive reasoning and organizational skills are considered, which are important indicators of ability but are rarely tested in a formal examination.
In conclusion, even though formal examinations have been used in the past, they should no longer be used as the only means of assessment because they can be an unfair indication of the student’s overall ability. In the long term, other less formal means of assessment such as course work or oral presentations are a more useful indicator of the skills required in adult life and, therefore, a more accurate indication of a student’s ability.
Sunday, 25 March 2007
TASK 4
Sewage Disposal Unit
Simple Methane Production from Household Waste
Household waste can be processed to be methane in simple systems. First, in this system, the waste is put into the warming bed. In the warming bed, the waste is fermented by methanogenic bacteria resulting in raw methane. The side product can be used as fertilizer. The raw methane flows through a pipe into dirt trap. In his place the pure methane and dirt are separated. The methane which is lighter occupies the upper side and heavier dirt will reside at lower side. Then the pure methane flows into half-water-filled and top-sealed tube called gas indicator. The bubbles in the water indicate the existence of methane. The methane fulfills the rest of the tube and become saturated. After that, the methane flows to the next pipe that is also connected to the gas indicator. The methane then experiences increasing of its pressure due to the inner tubes that is loaded by weight. Now the methane can be taken from the tap at the end of the gas holder. If the pressure of the methane is too high, the excess gas will flows to a top-opened and water-filled tube. In this way the excess gas can be released to the air so the stability of the system can be maintained.
Sewage Disposal Unit
The process of disposing sewage in the sewage disposal unit is quite simple. First, the polluted water is flown to the settling tank through the main sewer. In the settling tank, the polluted water is separated from the undecayed solids that is stays in the bottom of the tank. After the separating process, the undecayed solids is removed from the tank and then burned while the polluted water is flown to the pump house. In the pump house, the polluted water is pumped to the sprinkler beds, which is the last part of the process. In the sprinkler beds, the polluted water flows through the rotating arms. The speed of the rotating arm makes the polluted water that flows through become a jet. Then, the jet of polluted water is sprayed to the filter that made of bricks and contains stones and micro-organisms. When the water flows through the filter, the stones and micro-organisms filter and purified the water. After that process, the water is ready to enter the river.
Sewage Disposal Unit
Task 3
ANGKLUNG – UNIQUE BUT UNIVERSAL
Angklung is a universal musical instrument. It includes many aspects of nature and social. The nature aspect is that angklung is made from natural material which is bamboo. Angklung’s social aspect is that it has to be played by a lot of people because every angklung has a different size and only has one specific note. Angklung is very easy to be played, so everyone from every age can play it. The other universality of angklung is that it can be performed not only traditional music, but also all genre of music, such as classic, jazz, and pop. This musical instrument can also be combined by other musical instruments, not only traditional musical instruments, but also modern or classic musical instruments, such as contra bass, bass drum, and cymbal, to create an angklung orchestra. Nowadays, angklung is also well-known in other countries, such as Japan, Germany, and countries in South-East Asia.
PROCESS PARAGRAPH
HOW TO DISTRIBUTE WATER IN THE HOUSE
Distributing the water in the house is not very difficult. First, the water is pumped from underground by the water pump. Then, some of the water is distributed to the cold water tank while some of the water is directly distributed to house devices, such as sink in the kitchen or to the bathroom. Next, in the bathroom, the water is distributed to various devices. It is kept in the toilet, wash basin pipe, and also in the bathtub pipe. After the water reaches the cold water tank, some of the water is distributed to the hot water tank to be heated. Last, the hot water is distributed through the pipe to the bathtub pipe, wash basin pipe, and sink whenever the taps are opened.
Friday, 23 March 2007
Methane
Extracting Methane Gas

Water System
Did you know how water can distribute to all of your house side? There is a water system that have been made by the people when their built their house. This s
ystem is part of meters of pipes. First, water from PDAM or pump flow to the main pipe. In this pipe, water is pumped to the all of the floor in the house, like toilet, wash basin, bath, sink, and others. After that, some are storage in the cold water tank. People usually put this tank on the roof. Then, if people need hot water, from the cold one it flow to the hot water tank. Lastly, we can use the hot water, after it is pumped to all hot water pipes in the house."Rumah Gadang"
Rumah gadang has unique parts that make it special as a traditional house from West Sumatra. It seem to be different with other traditional houses. Rumah gadang has curved roof like a buffaloe's horn. It's body's shape same like a ship. It's floor made 2 meters high from the ground. Rumah gadang also has other unique, it has many different name. People name it based on the number of room in front to back side. It can be named as "Lipek Pandan", "Balah Bubuang", and "Gajah Maharam". And then last spec
iality from Rumah Gadang is there are many circumstances did by the people before and when their built Rumah Gadang. "Mufakat Awal" and "Maelo Kayu" are what people do before their built the house. "Mancatak Tiang Tuo", "Batagak Tiang", and "Manaikan Kudo-kudo" are did when people built it.
Task 3
Debus is a form of a traditional martial art that is combined with the art of dances, vocals, and a bit essence of magic from Banten. Debus was created in the 16th century by Sunan Gunung Jati as an effort in spreading the learning of Islam. But then between the years of 1651-1682, the purpose of performing Debus evolved into encouraging the soldier of Banten before going to war against the Dutch. The purpose of performing Debus evolves over the years until now it is performed only as a show in traditional ceremony or just a show dedicated to the public especially tourist, but the process of Debus is very much the same.
The show starts with the opening (gembung) which is the singing of sholawat or the praises to Prophet Mohammed and the God accompanied by drumming of tabuh for 30 minutes. The show continues with beluk, which is again the singing of praises but only the voices are raised and the singers reply at each other dzikir still in the drumming of tabuh. Along with beluk, the performers start to perform certain stunts according to what they wish to do. The idea is that they hurt their body with knives, fire, needle, and even acid but their body can still retain the pain and then they get away with no wound.
There are certain stunts that are commonly performed such as stabbing body with traditional weapons like golok, eating fire, stitching needles through tongue and arms, and of course the most popular is walking through wreckage of glasses. Lastly the show ended with gemurung, which is intensive drumming of tabuh.
The water that runs in our houses usually follows the same simple cycle. It starts with the cold water pumped directly from the main pipe to the sink on the first floor and to the toilet, the wash basin, and the bath on the second floor. A part of the water which has not been used is stored in the cold water tank at the attic. After that the water in the cold water tank flows to the hot water tank to be then heated and becomes the hot water. Lastly the hot water is distributed to the bath and the wash basin on the second floor and to the sink on the first floor
EXTRACTING METHANE
Methane is derived from the house hold waste. The waste enters a warming bed for warming. The warming process produces methane used for fertilizer and methane that needs more processing. The fertilizer can be used directly without any further process but the other methane product must be processed to get the pure methane. First, the methane enters a dirt trap to separate the dirt phase and gas phase. Then, the gas phase flows through pipe to a sealed tank with water inside that acts as the gas indicator. The product from this reaction flows to 2 pipes. The first pipe carries the gas to a pressure release tank for decreasing the pressure of gas excess when the pressure is high while another pipe carries it to the inner tubes with weight on the top to increase the pressure of the gas. Finally, the rest gas is carried to a gas holder that will flow it to the tap where we can get the pure methane just by opening the tap.
SEWAGE DISPOSAL UNIT
Thursday, 22 March 2007
Task 3 Mendoan Tempeh
Because I do not know unique foods from my hometown, Bekasi, so I will tell you about my born town’s food, Cilacap. My favorite food from Cilacap is Mendoan.
Mendoan is tempeh covered with flour and medium fried. Added with some slices onion leaves, some onion slices, salt, sugar, and seasoning.
We can find stall which sell mendoans everywhere in Cilacap, especially in traditional market, city square and theme park. In addition, we can order mendoan’s seller to make stand for some events like wedding, family gathering, birthday party, etc.
I think mendoan is the best food from Cilacap. that because mendoan is very delicious and melt in my mouth. Because of that, I always go to the mendoans stall everytime I go to Cilacap.