Why is a multi-disc screw press better than a belt filter press?

A multi-disc screw press offers a 90% reduction in wash water, fully automated 24/7 operation, and a non-clogging design.

Can a screw press handle oily sludge from food processing?

Yes. The multi-disc screw press is specifically designed for oily sludge. Its unique structure of fixed and moving rings creates a self-cleaning mechanism that prevents clogging.

How much can a low-temperature sludge dryer reduce sludge volume?

A low-temperature heat pump sludge dryer can reduce sludge volume by up to 80%, shrinking 4 tons of wet sludge into 1 ton of dry granules.

How does Kopay International ensure quality control?

We perform raw material verification, motor performance checks, and a 24-hour factory fatigue test before packing every order.

What is the typical power consumption of a sludge dewatering screw press?

Kopay’s multi-disc screw presses are highly energy-efficient. A model with 300kg-DS/h capacity typically consumes only 1.5kW to 2.2kW.

Why does polymer need a 3-chamber maturation system?

PAM requires 60 minutes of aging to uncoil molecular chains. A 3-chamber system ensures perfect maturation, preventing fish-eyes and saving 20% in chemical costs.

How do micro-bubbles improve Dissolved Air Flotation (DAF) performance?

DAF systems use 20-40 micron micro-bubbles to attach to suspended solids and oils, resulting in a 95%+ removal rate of Fats, Oils, and Grease (FOG).

Are Kopay wastewater systems CE and ISO certified?

Yes. Our production partners maintain ISO9001:2015 and CE certification, ensuring all equipment meets international export safety standards.

Table of Contents

DAF Wastewater Treatment Solution for Poultry Processing in Malaysia | KOPAY Case Study

1. Project Overview

Location: Malacca, Malaysia
Industry: Poultry Slaughtering & Processing
Challenge: High concentration of Fats, Oils, and Grease (FOG) and suspended solids.
Key Search Term: DAF wastewater treatment

2. The Challenge

The client was facing strict fines from the Malaysian Department of Environment (DOE) due to excessive oil levels in their discharge. Their existing settling tank was insufficient for the high-volume slaughtering line. They needed a robust DAF wastewater treatment system that could handle fluctuating organic loads without taking up massive land space.

3. KOPAY’s Solution: High-Efficiency DAF System

We installed a KOPAY KP-DAF-20 unit. This system uses micro-bubbles to effectively float oil and suspended solids to the surface for automatic scraping.

Compact Footprint: Ideal for the client’s limited factory space.
Chemical Integration: Paired with our [Polymer Dosing Unit], the DAF achieved 95% removal of FOG.
Stainless Steel Durability: Built with SUS304 to prevent corrosion from cleaning chemicals.

4. The Result

100% Compliance: The plant now easily meets Malaysia’s Standard B discharge limits.
Cost Recovery: Recovered fats are sold to bio-fuel processors, creating a new revenue stream.
Low Maintenance: The automated scraper system operates with minimal operator intervention.

System Components (Equipment List):

Pre-treatment: 1 x [KOPAY Dissolved Air Flotation (KP-DAF-20)]
Dewatering: 1 x [KOPAY-301 Multi-Disc Screw Press]
Chemicals: Dual-tank Polymer Preparation System
Pumping: Heavy-duty Oily Sludge Feed Pump

Note: This package was designed to handle high FOG (Fats, Oils, and Grease) levels.

Check DAF system from Kopay or directly get a support solutions online via WhatsApp!