WPL modular off mains drainage wastewater treatment solution installation which includes the flexible WPL Hybrid-SAF™ (submerged aerated filter) units for Phase 1 (2000 PE) at a housing development

WPL modular off mains drainage wastewater treatment solution installation, which includes the flexible WPL Hybrid-SAF™ (submerged aerated filter) units for Phase 1 (2000 PE) at a housing development