How Ports Can Meet Stricter Marine Environmental Laws with Smart Wastewater Tech

With the revision and implementation of the Marine Environmental Protection Law, regulatory oversight of oily wastewater discharge from vessels has become increasingly stringent, making wastewater treatment in port and offshore cloud-warehouse scenarios a compliance necessity. Oily wastewater from ships features complex composition, and when combined with spatial constraints and treatment challenges typical of ports and offshore cloud-warehouse facilities, conventional solutions often struggle to achieve consistent compliance.

Sinokle has developed a dedicated solution tailored specifically for ports and offshore cloud-warehouse environments, focusing exclusively on treating ship-generated oily wastewater. This solution operates without chemical additives and features intelligent modular design, reliably ensuring effluent quality consistently meets the national Integrated Grade-3 Sewer Discharge Standard—thereby strengthening both regulatory compliance and cost-efficiency.

Sinokle has long specialized in wastewater treatment, closely aligning its offerings with national environmental policies and the Integrated Grade-3 Sewer Discharge Standard. By zeroing in on the unique pain points of oily wastewater from vessels and operations in port/offshore cloud-warehouse settings, Sinokle leverages technological innovation to deliver differentiated solutions that have earned strong recognition from port operators and shipping enterprises alike.

Core Technologies: Specialized for Ship-Generated Oily Wastewater, Adaptable Across Multiple Scenarios

Sinokle has optimized its core processes—Cyclonic Dissolved Ozone Flotation (CDOF) and Cyclonic Dissolved Gas Flotation Unit (CDFU)—to create an integrated, proprietary treatment train specifically for ship-generated oily wastewater. This system fully complies with the Marine Environmental Protection Law requirement for “discharge of oily wastewater only upon meeting standards” and satisfies the Integrated Grade-3 Sewer Discharge Standard, effectively addressing four critical needs: regulatory compliance, space efficiency, ease of operation and maintenance, and cost-effectiveness.

Three Core Advantages, Precisely Tailored for Ports and Offshore Cloud-Warehouses:

Chemical-Free Physical Treatment:

Eliminates secondary pollution and fully aligns with environmental regulations. By treating ship-generated oily wastewater without any chemical additives, the system ensures no residual contaminants, delivering more stable and reliable compliance.

Intelligent Skid-Mounted Design:

Reduces footprint by 60%, offering exceptional adaptability to space-constrained environments such as port berths and offshore cloud-warehouses. Installation and commissioning can be completed in just 10 days.

Dual Excellence in Compliance and Cost Savings:

After treatment, oily wastewater achieves oil content ≤10 mg/L and COD ≤500 mg/L—consistently meeting the Integrated Grade-3 Sewer Discharge Standard. Energy consumption is reduced by 40%, significantly lowering operational costs.

Backed by over 30 patented technologies, Sinokle continuously refines its processes and enhances equipment corrosion resistance and shock-load resilience, ensuring long-term, stable compliance in demanding port and offshore cloud-warehouse environments.

Benchmark Case Studies: Ports and Offshore Cloud-Warehouses Demonstrate Capability

Core Scenario Focus, Proven Reliability Through Real-World Cases:

In the domestic market, Sinokle has engaged in deep collaborations with major players like PetroChina and CNOOC, providing tailored solutions for treating polymer-containing wastewater in their oil field blocks. Addressing the high oil content, complex composition, and significant water quality fluctuations characteristic of oilfield wastewater, Sinokle custom-configured a treatment process combining Cyclonic Dissolved Gas Flotation Unit (CDFU) pre-treatment and Cyclonic Dissolved Ozone Flotation (CDOF) advanced treatment. This not only achieves high-standard effluent but also reduces human intervention through an intelligent operation and maintenance system, cutting operational costs by 30%. These results have garnered high praise from clients.

Core Value: Compliance and Cost Reduction Aligned with Policy Needs

Closely adhering to national environmental protection policies, Sinokle enables ports and shipping companies to achieve a win-win scenario of "compliance + cost reduction"

Compliance Assurance: Meeting the requirements of the Marine Environmental Protection Law and related standards, it eliminates the risk of environmental violations.

Cost Optimization: On-site treatment reduces transportation fees, with energy consumption reduced by 40%, leading to significant long-term benefits.

Whether ensuring stable compliance on the technical side or controlling costs on the decision-making end, Sinokle precisely meets these needs.

Deepening Environmental Protection to Build a Leading Brand

With a mission of "empowering environmental protection through technology," Sinokle focuses on treating ship-generated oily wastewater and managing port and offshore cloud-warehouse environments. By closely following national policy directions, Sinokle continuously optimizes its intelligent and efficient wastewater treatment solutions, aiding the industry's green and compliant development. Looking ahead, Sinokle will continue to iterate its technologies, enrich its exclusive solutions for ports and offshore cloud-warehouses, and help more enterprises achieve the dual benefit of "compliance and cost reduction."