Venezuela National Grid Overseas Camp Wastewater Treatment Project
Overseas Camp WWTP | Modular A²/O System | EPC Delivery
1. Project Overview
The Venezuela National Grid Overseas Camp Wastewater Treatment Project is a key environmental infrastructure support facility under China–Venezuela energy cooperation.
The project serves a remote overseas power infrastructure camp, providing stable wastewater treatment and reclaimed water reuse under complex operating conditions.
Given the unstable infrastructure environment in South America, the system is designed with a high level of modular integration to ensure rapid deployment, stable operation, and minimal maintenance requirements throughout the project lifecycle.
This project represents a standardized application of Chinese wastewater treatment EPC solutions in overseas energy infrastructure environments.
2. Project Information
| Item | Details |
|---|---|
| Project Name | Venezuela National Grid Overseas Camp Wastewater Treatment Project |
| Location | Venezuela |
| Project Type | Overseas Camp Wastewater Treatment |
| Treatment Capacity | 300 m³/day |
| Client | National Grid Overseas Camp |
| Contract Model | EPC General Contracting |
| Core Process | A²/O Integrated Biological Treatment |
| Reuse Standard | GB/T 18920-2002 |
| Application Scenario | Energy Infrastructure Camp |
| System Type | Modular Underground Integrated WWTP |
| Operation Mode | Fully automated remote supported |
3. Client Challenges
The project faced multiple operational and environmental constraints:
Highly fluctuating camp population leading to unstable influent loading
Limited availability of skilled O&M personnel
Long logistics cycle for spare parts and technical support
Tight construction and commissioning schedule
Restricted site conditions with limited expansion space
Requirement for long-term stable operation without continuous supervision
Need for reclaimed water reuse within camp facilities
Core Challenge:
Deliver a robust low maintenance wastewater treatment system capable of stable operation in a remote overseas energy camp environment.
4. Engineering Solution
SYNERAQUA implemented a compact modular and highly integrated wastewater treatment system tailored for overseas camp applications.
Process Flow
Domestic Sewage → Screening → Equalization Tank → A²/O Biological Treatment → Secondary Clarification → Disinfection System → Reclaimed Water Tank → Camp Reuse System
Engineering Concept
Modular skid mounted system for rapid deployment and transport
Underground integrated design to reduce footprint
Stable A²/O biological process under fluctuating load conditions
Simplified operational architecture for low skill environments
Remote monitoring and technical support capability
Standardized EPC execution model for overseas deployment
5. Scope of Work
SYNERAQUA provided full EPC delivery for the wastewater treatment system, including:
Process design and hydraulic engineering
Modular system design and equipment fabrication
Underground integrated civil and mechanical system installation
Electrical piping and instrumentation integration
PLC based automation and control system implementation
On site installation supervision and technical guidance
Commissioning testing and performance optimization
Operator training and technical transfer
Remote operation and maintenance support
6. Key Technologies & Engineering Highlights
Modular Integrated Wastewater Treatment System
Factory prefabricated modular units enabling rapid installation and commissioning in remote environments.
A²/O Biological Treatment Process
Stable nitrogen and organic matter removal performance under fluctuating hydraulic and organic loads.
Low Maintenance Operation Design
System optimized for minimal operator intervention in remote environments.
Underground Integrated Installation Concept
Minimizes surface footprint and improves adaptability to constrained camp conditions.
Intelligent Monitoring and Remote Support System
Enables real time monitoring fault diagnosis and remote technical assistance.
Corrosion Resistant Engineering Design
Enhanced structural durability for long term operation in harsh environmental conditions.
7. Performance Results
Treatment Capacity: 300 m³/day
Effluent Standard: GB/T 18920-2002
Automation Level: Fully automated operation
System Stability: >99%
Operation Mode: Low intervention remote supported operation
Deployment Type: Rapid modular installation and commissioning
8. Project Value
The project delivers a reliable and standardized wastewater treatment solution for overseas infrastructure camps operating in challenging environments.
Key contributions include:
Stable wastewater treatment under complex overseas conditions
Safe and sustainable reclaimed water reuse within camp operations
Reduced dependency on local skilled operators
Lower lifecycle operation and maintenance costs
Shortened construction and commissioning timeline
Improved environmental compliance for overseas energy projects
Enhanced sustainability and resilience of international infrastructure operations
