from human settlements, were sampled from eight stations along imbang river in negros occidental from july to february . three types of domestic waste waters were produced by communities along imbang river. waste waters from clothes washing, house cleaning, and bathing, including washings of domestic...
along imbang river. waste waters from clothes washing, house cleaning, and bathing, including washings of domestic animals and holding pens and run-off from rains and storms were conveyed by open canals and ditches to the river. this type of domestic effluents were well aerated and had the least potential...