Soldiers dig up illegal sewage pipes in Boracay. IN Visayas News by Yap, Tara

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Compost production using sewage sludge and sawdust for vegetable crops by Cammagay, Gerald E.

Recommended standards for wastewater facilities policies for the design, review, and approval of plans and specifications for wastewater collection and treatment facilities.

A Descriptive study on the knowledge and practices on environmental sanitation and personal hygiene in Barangay San Juan, Ternate, Cavite by Ocampo, Jesus Roberto R., Sarmiento, Maria Loisa L., Trinidad, Ma. Ann Viraida B.

Treatment of black liquor by the anaerobic upflow filter by Manalastas, Susan Mascarinas

Treatment of paper mill waste water using combined ozonation and upflow anaerobic sludge blanket (UASB) process at different system configurations and hydraulic retention times by Lapada, Catherine Millo

Removal of mercury from wastewater effluent from small-scale gold mining activities by Keoduangchai Keokhamphui

Thermophilic dentrification of high-nitrate industrial wastewater by Lim, Jose Marie Uy

Swine taste treatment by algal ponds : efficiency and algal production by Borja, Adelina C. Santos

Biological treatability and toxicity study of wastewater from a textile mill and a motor vehicle assembly plant in the Philippines by Quiocson, Linda Avancena