Project Background
The client is a professional industrial wastewater treatment plant in Slovenia, tasked with treating comprehensive industrial wastewater containing mineral oil, paint, and sand. The core objective is to reduce the sludge cake moisture content to ≤30%. The equipment must comply with EU standards, adapt to on-site space constraints, and achieve automated operation.
Operational Challenges
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Complex Effluent: Contains corrosive oily substances and sand, which can easily cause equipment wear.
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Strict Target: Sludge cake moisture content must be strictly ≤30%; the treated liquid requires no recovery.
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Compliance & Space: Requires CE certification, adaptation to 400V/50Hz power supply; strict limits on equipment length on-site, and the unit must be transportable within a standard shipping container.
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Operation Needs: Core processes must be automated, equipped with a cake air-drying function.
Customized Solution
Provided a fully automatic plate and filter press along with supporting services:
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Core Specifications: Filtration area ≥75㎡, chamber volume ≥1m³, supports 12bar high-pressure feeding, resistant to corrosion and abrasion.
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Automation Functions: Features automatic closing and automatic cake discharge, equipped with an air-drying system to ensure dewatering efficiency.
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Compliance & Transport: CE certified, modular design suitable for container transport.
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Material Options: Carbon steel or stainless steel options available, balancing durability and cost.
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Supporting Services: Genuine spare parts supply (filter plates, filter cloths, etc.), optional auxiliary equipment (conveyor belts, feed pumps, etc.).
Project Value
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Precise Adaptation: Successfully meets dewatering targets (sludge cake moisture ≤30%) for wastewater containing oil and sand.
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EU Standards Compliance: Fully aligns with certification, power supply, and transport requirements for seamless implementation.
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Cost & Space Efficiency: Compact design saves space; dual material options provide budget flexibility; one-stop procurement reduces maintenance costs.
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High Automation: Minimizes manual intervention, aligning with European industrial automation trends.
Summary
This project delivered a fully customized, compliant, and efficient plate and filter press solution for a specialized European industrial wastewater application. It provided a complete package from core equipment to supporting services, serving as a successful example of Sino-European environmental equipment cooperation.
Post time: Feb-28-2026