Food & Beverage wastewater carries high BOD, COD and oil/grease loads, with flow that varies by season and production shift. Cleantech applies anaerobic IC/UASB technology combined with MBR and DAF to ensure stable treatment performance and compliant discharge for beverage, food, dairy, coffee and fruit-processing plants.

WWTP & Water Reuse System — Suntory PepsiCo Vietnam

EPC wastewater contractor at 2,500 m³/day (phase 1) for a leading FMCG group, UASB anaerobic technology ensuring stability under high, shift-driven organic load.

• Location: Huu Thanh IZ, Long An
• Capacity: 2,500 m³/day (Phase 1)
• Technology: UASB

WWTP — URC Confectionery & Beverage Plant

EPC contractor for the wastewater treatment system of a beverage and confectionery snack plant, ensuring stable operation under high, shift-driven organic load.

• Scope: EPC Contractor
• Capacity: 900 m³/day
• Sector: Beverage & Confectionery

WWTP — Tran Quang Coffee Mill (Spray-dried)

Wastewater treatment system for spray-dried coffee processing, combining UASB anaerobic, anoxic, aerobic and 2-stage physicochemical stages to fully treat the high organic load and characteristic color of coffee wastewater.

• Location: Binh Duong
• Capacity: 500 m³/day
• Technology: UASB → Anoxic → Aerobic → 2-stage physicochemical

The STP (Sewage Treatment Plant) group treats domestic wastewater for urban areas, apartments, resorts and golf courses — requiring stable, low-odour, low-noise operation that meets QCVN 14:2008/BTNMT. Cleantech applies AAO and biological technology combined with physicochemical treatment, suited to the constrained installation space of urban developments and premium apartments.

WWTP — Vinhomes Central Park

Domestic wastewater treatment system for a large-scale mixed-use urban development, AAO technology combined with biological treatment and disinfection, stable and low-odour operation suited to a premium residential area.

• Location: Ho Chi Minh City
• Capacity: 7,000 m³/day
• Technology: AAO + biological + disinfection

WWTP — Van Phuc Urban Area

Capacity of 7,920 m³/day — one of the largest-capacity STP systems Cleantech has delivered, combining biological and physicochemical treatment for stable effluent quality.

• Location: Ho Chi Minh City
• Capacity: 7,920 m³/day
• Technology: Biological + physicochemical

WWTP — Celadon City (Gamuda Land)

Wastewater treatment system for a large-scale urban development by international developer Gamuda Land, applying advanced biological technology to meet strict environmental standards.

• Location: Ho Chi Minh City
• Capacity: 7,000 m³/day
• Technology: Advanced biological

Centralized wastewater treatment plants for industrial parks receive multi-sector wastewater (textile dyeing, mechanical, chemical, processing…) with complex, constantly varying characteristics. Cleantech designs flexible biological plus physicochemical systems that are easy to scale up as the industrial park develops in phases.

Centralized WWTP — Slico Industrial Park

Centralized WWTP delivered across multiple phases, receiving diverse wastewater streams from factories inside the industrial park, biological plus physicochemical technology flexible to varying load.

• Location: Long An
• Capacity: Multiple phases
• Technology: Biological + physicochemical

Centralized WWTP — Phu Vinh Industrial Park

Capacity of 5,000 m³/day — the largest-capacity centralized WWTP in the industrial-park group, serving multi-sector wastewater treatment needs for the whole park.

• Location: Ky Anh, Ha Tinh
• Capacity: 5,000 m³/day
• Technology: Biological + physicochemical

Beyond wastewater treatment, Cleantech also delivers water supply and post-treatment water reuse systems — including production water reuse, purified process water for food processing, and direct drinking-water treatment systems, using UF-RO-UV membrane technology, moving toward a circular production model and reducing reliance on natural water sources.

Water Reuse System — Suntory PepsiCo Vietnam

Treated-water reuse system using UF-RO membrane technology, reducing freshwater intake for production, moving toward a circular production model for a leading FMCG group.

• Location: Huu Thanh IZ, Long An
• Capacity: 1,250 m³/day
• Technology: UF - RO

Water Reuse System — Sai Gon Paper Mill

Reuse capacity of 10,200 m³/day — Cleantech's largest-scale water reuse system, UF-RO membrane technology helping the mill significantly cut freshwater intake.

• Capacity: 10,200 m³/day
• Technology: UF - RO
• Scope: EPC Contractor

Drinking Water Treatment System — Landmark 81

Drinking water treatment system at 4,000 m³/day for Vietnam's tallest landmark building, UF-RO-UV membrane technology combined with disinfection ensuring direct-drinking water quality.

• Location: Thu Duc, Ho Chi Minh City
• Capacity: 4,000 m³/day
• Technology: UF - RO - UV - Disinfection