Methodology
Grab sample of swine wastewater was taken from swine farming (number of swine 50-100 bodies),Nakorn Phatom province. It had already passed the primary treatment process, waste stabilization pond.
Sampling the wastewater was Carried out once a month, total of 6 months. The samples were characterized immediately or kept at a cold temperature
(4 C)
Culturing of Stock Chlorella sp. in Treated Swine Wastewater
In the reactor, a transparent plastic container 3 liters in volume, and 14xl4xl5 cm in size.
Water level was maintained at l0 cm
Lighting was provided for 12 hours/day