Project Engineering Aqua Nishihara Corporation Limited
Project Name : Green Spot
Year : 2015
Location : Nong Khae Industrial Estate
Flow Rate : 1,350 m3/d
Featured : Oxygen adding by air blower and also stirring with Submersible Mixer. The system saves energy for air supply. Moreover, MBR system is used so the treated water can be recycled.
Technical : An AT Controller series of Fussy Logic controls the duration of time required to fill the air for the microorganisms in the required quantity for microorganism used. (Oxygen Uptake Rate). Consequently, Oxygen dispensed so it was used efficiently and left unused.
Project Description : The Anaerobic Baffle Reactor (ABR) system has a baffle inside the pond to direct the flow of waste water so it will increase the retention time in the pond. In addition, an efficiency for this system will be higher. Intermittent Aeration MBR (IA-MBR) has an anoxic tank and aeration tank in the same pond so an efficiency will high an also energy saving. Furthermore, ultra filtration membrane is also used to separate solids and turbidity from water.

Project Engineering Aqua Nishihara Corporation Limited
Project Name : The Point
Year : 2015
Location : On the main road near the Ratchamongkol University of Technology
Flow Rate : 90-110 m3/building
Featured : Submersible aerator, No noise, No need installation area, area saving for good atmosphere.
Technical : Special plastic media to reduce an installation area, tank sizing minimization but the same efficiency, structure and installation cost saving
Project Description : High efficiency with Fixed-Film Aeration system with random flow media, high quality and stability for treated water to make sure that will pass the standard of domestic wastewater.

Project Engineering Aqua Nishihara Corporation Limited
Project Name : Summer Garden
Year : 2014
Location : Changwatthana 19 near Central Changwatthana
Flow Rate : 50-60 m3/building
Featured : Aerobic system will used with silent air blower by a vertical tank shape which special design from AQUA around garden and swimming pool, no noise to disturb the natural atmosphere.
Technical : Fixed film aeration sytem
Project Description : NBF-50 and NBF-60 per building
BOD in/out = 250/20 mg/l
SS in/out = 300/30 mg/l

Project Engineering Aqua Nishihara Corporation Limited
Project Name : Marriott Executive Apartments
Year : 2015
Location : Sukhumvit Park – Bangkok
Flow Rate : 273 m3/d
Featured : Submersible aerator with silencer, No need installation area, area saving for good atmosphere.
Technical : Special design for plastic media, area saving for good atmosphere also minimize the tank size but the same efficiency.
Project Description : High efficiency with Fixed-Film Aeration system with random flow media, high quality and stability for treated water to make sure that will pass the standard of domestic wastewater.

Project Engineering Aqua Nishihara Corporation Limited
Project Name : Santorini
Year : 2011 to Present
Location : Cha-am, Petchburi province
Flow Rate : Wastewater from toilet around 1-35 m3/d, BOD in/out = 250/20 mg/l
Wastewater from restaurant around 3-20 m3/d BOD in/out = 1,200/20 mg/l
Oily wastewater (FOG) in/out = 600/20 mg/l
Featured : Fixed-film aeration system will used which Is an easy operation system but high efficiency and stability. Moreover, enzyme feeding system also be used for grease digestion co-op with fixed-film aeration.
Technical : Silencer air blower be used for this work : easy for maintenance and operation Moreover, feeding enzyme metering pump + control panel also be used.
Project Description : Ready-made wastewater treatment tank for toilet, resident and restaurant which are ST-BF, NBF and AKZ depend on type and quantity of the wastewater.