Construction sites generate significant wastewater from dewatering excavations, concrete washing, and equipment cleaning. Learn effective treatment solutions for construction applications.

Types of Construction Wastewater

• Excavation dewatering: High sediment content, variable pH
• Concrete washout: High pH, suspended solids
• Equipment washdown: Oil, grease, particulates
• Drill cuttings: Drilling fluid and cuttings

Treatment Technologies

Sedimentation/Clarification

• Settling tanks for gravity separation
• Portable sedimentation units
• Plate clarifiers for space-constrained sites

Filtration Systems

• Geotextile bag filters
• Sand filters for polishing
• Bag filters for fine particles

Chemical Treatment

• Coagulant dosing for fine particles
• pH adjustment as needed
• Flocculant addition for rapid settling

Portable Treatment Solutions

We offer mobile treatment units ideal for construction sites:

• Containerized treatment plants
• Truck-mounted systems
• Skid-mounted compact units

Compliance Requirements

Ensure discharge meets local standards:

• TSS limits (typically 50-100 mg/L)
• pH range (6-9 typically)
• Oil and grease limits

Need construction wastewater treatment equipment? Contact us for site-specific solutions.

Email: sale@yixingenviroequipment.com