Page 45 - Abstract book - TJSSF-2020

Thailand – Japan Student Science Fair 2020 (TJ-SSF 2020)
“Seeding Innovations through Fostering Thailand – Japan Youth Friendship”

Wastewater Treatment

Kanokkan Thanombun , Sirimat Photisan
1
1
Advisors: Juree Chunban , Kittichon U-taynapun
1
2

Cha uat School
1
Rajamangala University of Technology Srivijaya, Nakhon Si Thammarat Campus
2

Abstract
This project was developed from the last version of our automatic fish feeder, because each time the
fish feed there will be sediment from the fish feed and fish residue in the pond, causing high ammonia
and organic matter in the fish pond. As a result, fish farmer has to change water and use a lot of water,
so our group has an idea to use waste water from fish farming. To make it more useful by creating a
wastewater treatment system based on knowledge of the nitrogen cycle in order to make the water
suitable for use in fish farming. In order to increase the production in the field of agriculture and to
make the wastewater from the fish tank to be able to use more from the project of wastewater treatment
system which corresponds. According to the objectives laid down in order to build a wastewater
treatment system based on the results of the comparison between to 1 with the water treatment system
with oxygen in the water, ammonia, nitrite and nitrate values suitable for farming. Fish more than the
second tank and found that the water in the 1st tank that has color water treatment system, no water, no
residue, can use the water that has been treated to grow vegetables and Each fish can be recycled again
the efficiency of wastewater treatment equipment is working efficiently.

Keywords: fish farming, wastewater

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