Shijiazhuang Zhongzheng Technology Co., Ltd.
| Material | Stainless Steel, Carbon Steel |
| Supply Ability | 200 sets / days |
| Applications | Chemical, Food Processing, Beverage Processing, Brewing, Metallurgy, Oil Refining, Pharmaceuticals |
| Payment Terms | L/C,T/T |
| Delivery Time | 2 months |
| Design Pressure | 0.1-10 Mpa |
| Size | Customized |
| Certification | ASME,ISO 9001,CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001 |
| Place of Origin | China |
| Brand Name | Center Enamel |
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Product Specification
| Material | Stainless Steel, Carbon Steel | Supply Ability | 200 sets / days |
| Applications | Chemical, Food Processing, Beverage Processing, Brewing, Metallurgy, Oil Refining, Pharmaceuticals | Payment Terms | L/C,T/T |
| Delivery Time | 2 months | Design Pressure | 0.1-10 Mpa |
| Size | Customized | Certification | ASME,ISO 9001,CE, NSF/ANSI 61, WRAS, ISO 28765, LFGB, BSCI, ISO 45001 |
| Place of Origin | China | Brand Name | Center Enamel |
| High Light | industrial oil water separator systems ，oil water separator for industrial use ，essential oil water separation systems | ||
The fundamental purpose of an Oil-Water Separator (OWS) is to provide a mechanical barrier that isolates hazardous hydrocarbons from industrial process water or stormwater runoff before it exits a facility. By utilizing density differentials (gravity) and coalescing technology, an OWS converts a contaminated wastewater stream into two distinct, manageable outputs: clarified water suitable for discharge or reuse, and recovered oil waste for recycling or disposal.
In an era of stringent environmental oversight, the OWS is the primary tool for preventing the contamination of municipal sewage systems, local soil, and natural watershed ecosystems.
The most immediate driver for OWS installation is the strict enforcement of environmental discharge standards (such as the EPA’s Clean Water Act or EU Water Framework Directives).
Directly discharging oil-contaminated water into sewer or treatment systems causes systemic damage:
Modern OWS systems serve as resource recovery units rather than just waste treatment devices:
Not all separators serve the same purpose; selecting the right technology is driven by the specific separation goal:
| Goal / Purpose | Best OWS Technology | Why? |
|---|---|---|
| Emergency Containment | API Gravity Basin | Handles massive, sudden storm surges and large free-oil spills. |
| Effluent Compliance | Coalescing Plate Separator (CPS) | Efficiently scrubs dispersed droplets down to regulatory discharge levels. |
| High-Purity Process Reuse | DAF + Ultrafiltration | Removes microscopic emulsified oils that mechanical separators cannot reach. |
The purpose of an OWS is also to manage the physical state of the hydrocarbons. Gravity-based systems rely on Stokes' Law to isolate "free oil." However, the purpose of advanced internal components, like coalescing media, is to accelerate droplet growth:
By forcing microscopic droplets (which are nearly impossible to separate) to collide and combine into larger, buoyant globules ($d^2$), the separator purpose shifts from "slow settlement" to "rapid separation."
Are you evaluating an OWS installation to meet a specific discharge permit, or are you looking to optimize an existing system for better water reuse?
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
100,000,000-200,000,000
Employee Number:
400~500
Ecer Certification：
Verified Supplier
Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is a leading high-tech enterprise specializing in the research, development, manufacturing, and sales of a diverse range of equipment. Our core business revolves around providing top-tier solutions, including Glass-Fused-to-Steel (GFS) tank... Shijiazhuang Zhengzhong Technology Co., Ltd (Center Enamel) is a leading high-tech enterprise specializing in the research, development, manufacturing, and sales of a diverse range of equipment. Our core business revolves around providing top-tier solutions, including Glass-Fused-to-Steel (GFS) tank...
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