industrial and agricultural sources.Most studies point to the fact that domestic wastewater is the principal cause of organic pollution (at 48%) of our water bodies. Yet, only 3% of investments in water supply and sanitation were going to sanitation and sewage treatment.A recent World Bank report pointed out that Metro Manila was second to the lowest in sewer connections among major cities in Asia and less than 7% compared to 20% for Katmandu, Nepal and 30% for Dhaka, Bangladesh.Thirty-one percent (31%)…
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