Abstract
Aquaculture sea by relying on natural sea water, causing it to increase the quantity of nitrogen compounds resulting from waste excretion from sea animals. Causes subsequent spoilage aim in this study to solve such problems by the method of biological. By studying the ability to absorb nitrogen, algae of grapes (Caulerpa lentillifera J. Agardh) using sea water and wastewater from fish farming and fisheries research station of the cartoon, sriracha, Chonburi. Action between 10 April 5-2558, by dividing into two stages by trial part 1 study of nitrogen-absorbing ability of the algae in the sea grapes. 2. study on absorption efficiency of nitrogen in waste water of grapes from algae to fish and fisheries research station, sriracha, cartoon by one step a 4-litre water tank filling 3-litre series 1 set of 3 do not put seaweed (control unit). Series 2 Enter the number of 3 g of grapes algae as well. Quantity analysis of ammonium and nitrate before and after a 3-day trial trial found that in episode 1 of nitrogen absorption efficiency in each set of experiments, the result follows on the nitrogen absorption of each set of experiments, the result was as follows: 13.9433 ± 16.8270 ± 15.7911, and 0.0029 0.0617 ± 0.0183 g μ-At N/l/N/l/g at a weight of fresh seaweed/day from the trial results showed that the algae of grapes. Nitrogen can also be therapy in a high quantity of minerals, water and efficient sewage treatment in a short period of time from this research will lead to the development of the research on treatment efficacy study of water quality in freshwater microalgae to produce water filtration systems in the next cartoon fish.
บทคัดย่อAquaculture sea by relying on natural sea water, causing it to increase the quantity of nitrogen compounds resulting from waste excretion from sea animals. Causes subsequent spoilage aim in this study to solve such problems by the method of biological. By studying the ability to absorb nitrogen, algae of grapes (Caulerpa lentillifera J. Agardh) using sea water and wastewater from fish farming and fisheries research station of the cartoon, sriracha, Chonburi. Action between 10 April 5-2558, by dividing into two stages by trial part 1 study of nitrogen-absorbing ability of the algae in the sea grapes. 2. study on absorption efficiency of nitrogen in waste water of grapes from algae to fish and fisheries research station, sriracha, cartoon by one step a 4-litre water tank filling 3-litre series 1 set of 3 do not put seaweed (control unit). Series 2 Enter the number of 3 g of grapes algae as well. Quantity analysis of ammonium and nitrate before and after a 3-day trial trial found that in episode 1 of nitrogen absorption efficiency in each set of experiments, the result follows on the nitrogen absorption of each set of experiments, the result was as follows: 13.9433 ± 16.8270 ± 15.7911, and 0.0029 0.0617 ± 0.0183 g μ-At N/l/N/l/g at a weight of fresh seaweed/day from the trial results showed that the algae of grapes. Nitrogen can also be therapy in a high quantity of minerals, water and efficient sewage treatment in a short period of time from this research will lead to the development of the research on treatment efficacy study of water quality in freshwater microalgae to produce water filtration systems in the next cartoon fish.
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