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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

Shandong Dongying Oily Wastewater Treatment Plant Project

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

Source: CosmicLaw    Author : CosmicLaw   Date: April-15-2025 Visits: 26

Project Background:
Oily wastewater is a widespread and highly hazardous industrial effluent that severely pollutes water bodies, threatens aquatic ecosystems and human health, contaminates the atmosphere, damages agricultural productivity, and disrupts natural landscapes and clean water sources.

Project Overview:

  • Project Type:‌ Upgrading and Retrofitting

  • Treatment Capacity:‌ 10,000 tons/day

  • Process Flow:‌ Oil separation + Two-stage DAF (Dissolved Air Flotation) + A/O Biological Process + Sedimentation + MBR (Membrane Bioreactor)

  • Operating Flux:‌ 16 LMH (Liters per Square Meter per Hour)

  • Total Membrane Area:‌ 26,600 m²

  • Commissioning Date:‌ 2022

Technical Performance

  • Treatment Capacity:‌ 10,000 tons/day

  • Membrane Units:‌ 26,600 m²

  • Average Flux:‌ 16 LMH

  • Effluent Quality:‌ SDI ≤5, Turbidity <1 NTU, Suspended Solids (SS) <1 mg/L