Focusing on laboratory water safety | Qiqin launches a full range of lab water purification systems

The market size of laboratory pure water and ultra pure water equipment in China is approximately 3.5 billion yuan in 2025, and is expected to increase to 5.5 billion yuan by 2030, with a compound annual growth rate of 7.6% [Data source: Industry research report]. With the rapid development of the fields of biopharmaceuticals, new energy, and environmental testing, the quality requirements for scientific research water are constantly increasing, and stable and reliable pure water equipment has become a must-have for scientific research infrastructure. Hunan Qiqin Environmental Protection Technology Co., Ltd. has been deeply involved in water treatment for 15 years. It is a national high-tech enterprise headquartered in Xiangjiang New Area, Changsha, with an independent production base and a professional R&D team. The core team has an average of over 15 years of work experience, holds 39 patents and 10 software copyrights, and has passed authoritative certifications such as ISO 9001, ISO 14001, ISO 45001, CE, etc. The company focuses on laboratory, medical, and industrial water treatment solutions, and has launched a full range of products covering fully intelligent central pure water systems and small ultra pure water machines. The stable produced water resistivity reaches 18.25MΩ· cm (25 ℃), which meets type 1 water quality standards such as GB/T 6682-2008, ASTM, CLSI, etc., and can meet the diverse water needs of research institutes, universities, pharmaceutical companies, and testing institutions.

I. Fully Intelligent Central Pure Water System (Centralized Water Supply)

Facing large and medium-sized laboratories with multiple floors and terminals, it adopts a "central preparation+circular pipeline network" mode, providing uninterrupted water supply 24 hours a day. Suitable for university research institutes, laboratories, medical laboratory departments, various physical and chemical, microbiological, analytical, and scientific research laboratories.

· dual core central pure water system : water production rate of 200-600L/h; Floor area ≤ 2 square meters; Dual module uninterrupted water production, adaptive high and low peak water supply; Dual 10 inch high-definition touch screen; Six channel sensor for real-time monitoring of water quality; Dual band ultraviolet sterilization, strictly controlling the growth of bacteria in water bodies; Ultra pure water resistivity of 18.25M Ω· cm (25 ℃), TOC＜5ppb。

· High flow integrated machine : 200-2000L/h, optional two-stage RO, RO+EDI, two-stage RO+EDI+purification process, stable output of 18.25M Ω· cm (25 ℃) ultrapure water.

2. Small Ultra pure water machine

This type of ultrapure water machine is suitable for independent laboratories and departments, easy to install, and ready to use. Water production rate of 10-125L/h; ABS material integrated molding, eliminating corrosion and rust; Real time display of operating status on a 5-inch touch screen; Real time monitoring of multiple water quality channels; The circulatory system starts and stops as needed to maintain a pollution-free system; Automatically record five-year water quality data, USB interface supports data download and printing; Password protection to prevent unauthorized operations and changes.

Project cases

· Peking University School of Physics : Deploying Q-Center500-2RE central pure water system to support cutting-edge experiments in quantum materials, nanoscience, etc. According to customer feedback, experimental anomalies caused by water quality problems have been reduced by more than 90%.

· Central South University : Multiple campuses have deployed central pure water and wastewater treatment systems to meet national laboratory water standards.

· Shanghai Children's Medical Center : Deploy a 500 liter laboratory pure water system+3 terminal ultrapure water machines to replace the dispersed desktop mode. The stability of various water quality indicators during system operation is better than the design standards, and the repeatability and reliability of experimental results are significantly improved.

· University of Macau: deploys the Q-Center500-RV central pure water system, adopting a "central preparation+floor loop+on-demand water intake" architecture to meet the needs of interdisciplinary and multi-level experimental teaching.

Technological and service advantages

Qiqin Environmental Protection focuses on three major technological directions: low TOC, low microbiology, and stable effluent. Our self-developed IoT platform supports remote monitoring, fault warning, and data tracing; Accumulatively serving over 6000 clients, providing full process services including solution design, installation and commissioning, training, and maintenance. The local team in Changsha provides 7 × 24-hour technical support, which can achieve 2-hour emergency response and 4-hour on-site arrival within Hunan Province.

Qiqin Environmental Protection will continue to increase its research and development of pure water technology, iterate intelligent and energy-saving products, continuously expand high value-added scenarios such as medical, new energy, and semiconductor, and create a full chain water treatment benchmark from the laboratory to the industrial end, providing one-stop water treatment solutions for scientific research, medical, and industrial customers.