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ABOUT

    Shenzhen CosmicLaw Environmental Technology Co., Ltd.‌‌    Established in 2016 and headquartered on the 13th Floor, Building 9, No. 2 Jinlong Avenue, Baolong Community, Baolong Street, Longgang District, Shenzhen, we are a high-tech environmental protection enterprise specializing in wastewater treatment, pure water production systems, exhaust gas treatment equipment, MBR membranes, and RO membranes.    Equipped with internationally advanced fully automated MBR membrane production lines and state-of-the-art manufacturing facilitie...

Membrane Cases

‌CNOOC Huizhou Petrochemical External Pressure Membrane Facility

Keywords: Sewage treatment equipment,MBR membrane (Membrane Bio-Reactor),Municipal wastewater treatment,Medical wastewater treatment,Laboratory wastewater treatment,Industrial wastewater treatment,Pure water

Source: 乾元环境    Author : 乾元环境   Date: April-15-2025 Visits: 9

Project Background:
In terms of technological advancement, Huizhou Petrochemical has consistently focused on innovation and intelligent applications in water resource management. By addressing challenges in wastewater treatment, the company has established a comprehensive wastewater management system, achieving precise classification, collection, hierarchical control, and resource utilization of wastewater. This initiative drives water resource management toward higher efficiency and quality.

Project Outcomes:
Through optimized wastewater treatment processes, Huizhou Petrochemical has significantly improved wastewater reuse rates, reduced discharge volumes, and effectively protected water resources and the ecological environment.

Project Type:‌ Membrane Replacement
Treatment Capacity:‌ 25,000 tons/day
Application Field:‌ Petrochemical Industry
Treatment Process:
Incoming water → Self-cleaning filter → Ultrafiltration → Ultrafiltration tank → Reverse osmosis → Reverse osmosis tank → Reverse osmosis tank → EDI (Electrodeionization) unit → Demineralized water tank
Commissioning Date:‌ 2022


CNOOC Huizhou


CNOOC Huizhou