Water supplies

The clean water that we usually used is distributed into a few steps. The first step, the clean water is distributed from Water Company or ground water through the main pipes of our house. After that, the water will be transferred from the main pipes into all small water pipes in the house such as sink, wash basin and bath. Some of the water also saved into the cold water tank. To get the hot water, next, the water from cold water tank flow to the hot water tank to be heated. Then, the hot water will be distributed again into the home appliances like bath, wash basin, and sink.

Wayang

Wayang is one of traditional arts in Indonesia. In English, “Pementasan wayang” is called puppets show. Usually, puppets show in Indonesia consists of the puppets itself, the performer, and the music. In my city, east java, the puppets were made from leather and every puppet has its own characteristic at the show. Dalang, the performer of puppet show, performs a story of the puppets behind a screen, so the audiences just see the shadow of the puppets. For the sounds –as background music-, puppet show usually has a group of music that performs Javanese music –which use traditional music instruments from Java, like gamelan- and sinden as the singer.

Sewage Disposal by wahyu

The first stage of the sewage disposal system is the settling tank. Sewage water goes into the tank. Then, the undecayed solids that is contained in the sewage water will be sedimented in the bottom of the tank. By then, the sedimented materials can be removed out of the tank and further on burned. The remaining polluted water goes to the second stage of the sewage disposal system, which is the pump house.
The pump house pumps the polluter water into the third stage of the sewage disposal system, the sprinkler beds.
The sprinkler bed is the third stage of the sewage disposal system. Using the power of the pump, the polluted water is transported into the rotating arms. These rotating arms have sprinklers that showers jets of polluted water into the soil filter underneath. The filter is formed by stones and micro-organism, and is fenced by brick works, so as the polluted water does not seep sidewards. The polluted water then has nowhere else to go from the filter but downwards. On the bottom of the filter is the waterway of clean water. Having gone through the filter, the polluted water is now purified and no longer contains pollutants. Then, the waterway/pipe transfers this purified water into the river.

Pengumuman

Semua Mahasiswa Academic Writing harus mengikuti ujian Mid-Semester dan Akhir Semester.
Thanks
Jati

Sewege Disposal Unit by Cynthia

There are three main processes to purified water before entering river in sewage disposal unit. At the first stage, settling tank, solids are settle from the dirty water, come from main sewer. It will be removed and burned. The output is polluted water. The polluted water goes into the second stage, pump house. It is in order to accelerate the water. Then it ready to begin the third stage, sprinkler beds. The polluted water is sprouted with jets to the filter. The rotating arm makes it to be speared evenly. Stone and micro-organism can’t pass by it. At the end, purified water that ready entering river, we get as the final result.