Zero Liquid Discharge Wastewater Treatment for Pharmaceutical Industry, 304 Stainless Steel
Product Spotlights
Qingdao Conqinphi Environmental Technology Group Co., Ltd. is a professional manufacturer with a 10,000+ sqm factory and over 200 employees, specializing in advanced wastewater treatment solutions. Our Zero Liquid Discharge (ZLD) Wastewater Treatment System for the pharmaceutical industry is constructed from high-quality 304 stainless steel, ensuring exceptional corrosion resistance, longevity, and compliance with strict sanitary standards. This system is designed to eliminate liquid waste entirely, recovering up to 99% of water for reuse, while concentrating contaminants into solid residues for easy disposal. By integrating cutting-edge membrane technology and thermal evaporation, it provides a sustainable, cost-effective solution for pharmaceutical manufacturers seeking to meet stringent environmental regulations and reduce their water footprint.
As a dedicated manufacturer with an annual export value exceeding US$10 million, we serve clients across North America, South America, Europe, Asia, and Africa. Our ZLD system has been rigorously tested and certified under ISO9001, ISO14000, and OHSAS18001 standards, guaranteeing reliability and safety. Below we present the key features, technical specifications, and benefits of this system.
Key Features & Technical Specifications
- Zero Liquid Discharge: Complete elimination of wastewater discharge; all water is recovered and recycled, leaving only solid waste.
- 304 Stainless Steel Construction: Resistant to corrosion and chemical attack, ideal for pharmaceutical wastewater with high organic load and solvents.
- Multi-Stage Treatment Process: Integrated pretreatment (sedimentation, filtration), reverse osmosis (RO), and thermal evaporator/crystallizer to achieve high recovery rates.
- PLC Automatic Control: Touch-screen HMI with remote monitoring capability, enabling real-time data logging and minimal operator intervention.
- Energy-Efficient Design: Low energy consumption per ton of treated water, with optional heat recovery from evaporation stage.
- Modular & Skid-Mounted: Compact footprint, easy installation, and scalability to match production capacity changes.
- Customizable Parameters: Flow rate, inlet water quality, outlet purity, and automation level can be tailored to client requirements.
- Compliance with Pharmaceutical GMP: All components are easy to clean and sanitize, meeting the hygiene standards of the pharmaceutical industry.
| Parameter | Specification / Range |
|---|---|
| Treatment Capacity | 10 – 500 m³/day (customizable) |
| Inlet TDS | Up to 50,000 mg/L (depending on pre-treatment) |
| Outlet Water Quality | TDS < 50 mg/L, suitable for reuse as process water |
| Power Consumption | 6 – 12 kWh/m³ (depending on salinity) |
| Operating Temperature | 5°C – 45°C (ambient) |
| Material | 304 Stainless Steel (main body); optional 316L for corrosive streams |
| Control System | Siemens PLC + HMI touchscreen, remote SCADA ready |
| Certification | ISO9001, ISO14000, OHSAS18001, GMP compliance |
Benefits for Pharmaceutical Manufacturers
- Environmental Compliance: Achieve zero liquid discharge, eliminating the need for costly wastewater disposal and meeting local discharge regulations.
- Water Reuse: Recover high-quality water for cooling, cleaning, or even as boiler feed, reducing freshwater consumption and operational costs.
- Reduced Waste Liability: Solid residues are dry and easily handled, minimizing hazardous waste transport and disposal fees.
- Low Maintenance: 304 stainless steel resists fouling and corrosion, extending equipment life and reducing downtime.
- Scalability: Modular design allows easy expansion as production volumes increase, without replacing the entire system.
- Automation: PLC-based control ensures consistent operation, with alarms and automatic shutdowns to protect the system.
Why Choose Qingdao Conqinphi?
Established in 2015, our company has grown to a 10,000–30,000 m² factory and a team of 201–300 skilled professionals. We have exported to over 20 countries across North America, Europe, Asia, and Africa, with an annual export value of US$10–50 million. Our products are certified under multiple international standards, including ISO9001, ISO14000, OHSAS18001, and HACCP, ensuring the highest quality and safety. We are committed to providing customized solutions for the pharmaceutical industry, with full technical support, installation guidance, and after-sales service. Our ZLD system has been successfully deployed in numerous pharmaceutical plants, achieving consistent zero-liquid-discharge performance and significant cost savings.
Contact us today to discuss your specific wastewater treatment needs. Our engineering team will design a tailored solution that fits your production capacity, water quality, and budget. We offer free initial consultation, on-site testing, and a detailed proposal. With our proven track record and global presence, you can trust Qingdao Conqinphi to deliver reliable, efficient, and compliant wastewater treatment equipment.
Frequently Asked Questions (FAQ)
Q1: What type of pharmaceutical wastewater can this system treat?
A: It is suitable for a wide range of pharmaceutical wastewater, including API production, fermentation, cleaning, and solvent recovery streams. High organic load, high salinity, and trace solvents can be handled with proper pre-treatment design.
Q2: What is the typical water recovery rate?
A: The system achieves over 99% water recovery, leaving only concentrated solids. The exact rate depends on the inlet TDS and composition; our team can simulate based on your water sample.
Q3: Is the system designed for continuous operation?
A: Yes, it is designed for 24/7 continuous operation with automatic cleaning cycles and minimal manual intervention. The PLC control system maintains stable performance.
Q4: What is the footprint of the equipment?
A: The skid-mounted design minimizes footprint. For a 100 m³/day capacity, the system occupies approximately 50–80 m². Custom layouts are available for space-constrained sites.
Q5: Does the system require any chemicals?
A: Some chemical dosing (antiscalant, pH adjustment) may be needed depending on feed water chemistry. We provide a complete chemical dosing package as an option.
Q6: What warranties and after-sales support do you offer?
A: We offer a standard 1-year warranty for the entire system, with optional extended coverage. Our technical support team is available via phone, email, and video call. Spare parts are readily available from our warehouse.
Q7: Can you provide a turnkey installation?
A: Yes, we offer turnkey services including site survey, design, manufacturing, installation, commissioning, and staff training. Our experienced engineers can supervise the installation on-site if required.
Q8: How long is the delivery time?
A: Typical delivery time is 8–12 weeks after order confirmation, depending on complexity and capacity. Rush orders may be accommodated.
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