Hasy Environment partners with developers throughout the full project lifecycle: from feasibility and environmental licensing to turnkey EPC installation and operational transfer.
Different manufacturing sectors produce distinct wastewater contaminants and emission profiles. Hasy Environment custom-engineers each plant to match specific operational realities:
Centralized wastewater treatment plants combining biological and physicochemical processes, designed to the discharge standard applicable to each project.
High-efficiency color and refractory COD removal utilizing advanced Fenton chemical oxidation paired with MBR membrane bioreactors for water recycling.
Segregated heavy-metal precipitation (Ni, Cr, Cu, Zn, Cyanide) via multi-stage chemical reaction and sludge settling paired with ion-exchange polishing.
Dissolved Air Flotation (DAF) oil separation integrated with anaerobic UASB and aerobic Anoxic-Oxic biological reactors to eliminate high organic loads, nitrogen, and phosphorus.
Effective particulate and acid gas (SO2, NOx, CO) control for biomass and coal-fired boilers via multi-cyclones and wet counter-flow packed bed scrubbers.
Collection and destruction of volatile organic compounds (VOCs), paint overspray, and industrial solvents through dry filtration and staged activated carbon adsorption.
Ensuring on-time delivery, workplace safety, verified performance, and statutory environmental sign-off:
On-site sampling, flow rate metering, and laboratory analysis of influent pollutant concentrations.
P&ID generation, 3D plant modeling, hydraulic profiling, and accurate CAPEX/OPEX budgeting.
Off-site vessel fabrication, on-site mechanical piping, pump alignment, and PLC control cabinet assembly.
Biomass inoculation, nutrient calibration, and automated trial runs under varying load conditions.
Statutory compliance testing, operational manual training, and round-the-clock warranty service.
Hasy Environment engineering team is ready to conduct an on-site facility audit and technical feasibility assessment free of charge.
Technical Hotline: +84 972 221 608
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