SEIPI requests cost-benefit analysis from DENR regarding copper effluence

The electronics industry has requested the Department of Environment and Natural Resources (DENR) for an analysis of its wastewater guidelines that have set tight parameters on copper produced by the industry. 

Semiconductor and Electronics Industries in the Philippines Inc. (SEIPI) President Danilo C. Lachica said the group has submitted a position paper requesting a cost-benefit analysis from the DENR. 

The cost-benefit analysis would help establish the viability of the standard set in 2016.

“The biggest concern for our industry is the tightened copper standard from one part per million (ppm) or milligram per liter of total copper to 0.04 ppm of dissolved copper. This overly tight standard is only comparable to Thailand’s drinking water and not treated industrial effluence,” said Lachica at the group’s general membership meeting on Friday.  

The DENR’s general effluent standards set parameters for the concentrations of copper released into the water and were issued to preserve the country’s fresh, brackish, and marine waters by preventing water pollution. 

According to Mr. Lachica’s presentation, revised effluence guidelines are awaiting signature from Environment Secretary Roy A. Cimatu.

At the same meeting, Trade Secretary Ramon M. Lopez said that he is in talks with the DENR on the issue. 

“We are just waiting for their response. We are helping you on that one,” said Lopez. 

The DENR, through its Laguna Lake Development Authority unit, recently issued cease and desist orders to several departments for releasing wastewater into Manila Bay. 

The Department of Public Works and Highways (DPWH), the Cultural Center of the Philippines (CCP), and the Philippine Navy were all found to have failed to meet the effluent standards after water inspections at the bay. 

SOURCE: Business World