Abstract

This research was aimed to develop the prototypewastewater treatment technologies to conserve naturalresources and environment of local community. The resultsrevealed about the production problems and their impacts onthe environment. The community houses had a massively impacton the environment and surrounding community that happenedas follows. 1) The issue of chemical residues in water 2) Thehealth issues were directly caused by conventional treatmentprocesses. In addition, the results before and after the sewagewere found as followings. (1) The pH before was 9.50 and aftertreatments of wastewater was 8.30. (2) BOD Before treatmentwith 110 mg/L, and after wastewater was 17.60 mg/L. (3) CODBefore treatment with 629 mg/L, and untreated sewage was100.64 mg/L . 4) Lead before treatment with the 0.32 mg/L , andthe untreated wastewater was 0.13 mg/L. (5) Mercury beforetreatment with 0.0005 mg/L, and the untreated wastewater was0.0005 mg/L.