Thailand country currently experiencing problems with waste environmental impact. If there is a discharge of wastewater into the environment before receiving the treatment, it will cause environmental pollution problems and may have toxic contaminants in the soil. Water creatures, including humans. Wastewater treatment wastewater treatment technologies are used in many ways, but one that is environmentally friendly, is to use a waste water treatment plant wastewater treatment by wetland system is a process that relies on plant uptake of nutrients from decomposing organic matter in the soil of microorganisms. To be used to generate plant growth. When the plants are in full growth, nutrient extraction will be reduced according to the period and a particular type of plant, so the growth of the plant and the type of plant, so it directly affects the efficiency of water treatment.
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