Microbial Laboratory Design and Construction: Nanjing Expansion Technology Creates a Safe and Efficient Research Environment

Release time:

2025-05-08 10:52

Microbiology Laboratory As a core facility for biomedical research, pathogen analysis, and biosafety prevention and control, its design and construction must strictly follow the latest national standards. Nanjing Expansion Technology Co., Ltd., with over 20 years of experience in laboratory construction, has Microbiology Laboratory Design and Construction as a key business segment. Integrating intelligent and energy-saving concepts, we provide full-process services from planning and consulting, to general contracting and operation and maintenance management, helping research institutions and enterprises build Laboratory Construction systems that meet international standards and ensure experimental safety and data reliability. For microbiology laboratory construction, Nanjing Expansion Technology Co., Ltd. provides you with professional customized solutions.

I. Core Standards and Innovative Practices in Microbiology Laboratory Design

The design of a microbiology laboratory must consider biosafety, functional zoning, and intelligent control. Based on the "Design Requirements and Standards for Microbiology Laboratories 2025" and GB 50073 standards, Nanjing Expansion Technology Co., Ltd. focuses on the following key points in its designs:

1. Classification Control and Spatial Layout

The laboratory should be functionally divided into six major areas: preparation room, sterilization room, sterile room (including buffer room), culture room, etc., and strictly follow the unidirectional airflow principle of "clean area → semi-polluted area → polluted area". The pressure difference between adjacent areas should be controlled at 10-15Pa36. The sterile room should adopt a double-door buffer design, equipped with ultraviolet lamps and a high-efficiency filtration ventilation system to ensure that the air cleanliness reaches the Class 100 standard. It should also be equipped with an automatic interlocking access control system to reduce the risk of contamination from personnel movement.

2. Ventilation and Negative Pressure Control System

The laboratory should be equipped with an independent direct-discharge ventilation system, using three-stage filtration (primary efficiency + medium efficiency + high efficiency) and a variable frequency fan to ensure that the exhaust air speed ≥12m/s. After high-efficiency filtration, the exhaust gas is discharged directionally to prevent cross-contamination.

3. Intelligent Operation and Maintenance and Safety Protection

A three-dimensional operation and maintenance platform is built using Internet of Things technology to monitor parameters such as laboratory temperature and humidity, pressure difference, and airflow speed in real time, and to link with the emergency handling system. For example, when an abnormal pressure difference is detected, the system automatically adjusts the fan frequency and triggers an alarm; the experimental waste disposal channel adopts a fully enclosed negative pressure design, combined with high-temperature sterilization and chemical disinfection, meeting the requirements of the "Technical Specifications for Biosafety Laboratory Buildings".

II. Advantages of Nanjing Expansion Technology's Microbiology Laboratory Construction Services

1. EPC General Contracting Capability and Full-Process Service

As a leading EPC general contractor in the industry, Nanjing Expansion Technology provides:

Design Deepening ：Using BIM technology for 3D modeling, optimizing equipment layout and pipeline planning, and reducing construction conflicts;
Professional Construction ：Our own construction team strictly controls the quality of the project and eliminates any dead corners where microorganisms may hide;
System Integration ：Covers purification air conditioning, safety systems, intelligent management systems, etc., ensuring seamless connection between subsystems.

2. Technological Innovation and Industry Certification

The company has 59 independently owned intellectual property rights technologies, including patented equipment such as "Class 100 laminar flow hood" and "high-efficiency airtight regulating valve", which are widely used in the construction of sterile rooms and biosafety cabinets. Cases include the Shanghai SULF experimental device project (single laboratory over 1000㎡), successfully achieving temperature uniformity of ±0.1℃ and cleanliness to ISO Class 5 standard.

3. Green Energy Saving and Sustainable Development

Through heat recovery devices, low-resistance high-efficiency filters, and other equipment, energy consumption is reduced by more than 30%.

III. Why Choose Nanjing Expansion Technology?

Rich Experience ：More than 3000 laboratory projects have been completed, covering research institutions, university laboratories, corporate laboratories, disease control centers, and testing and inspection laboratories;
Full-Cycle Service ：From needs analysis and compliance consulting to lifelong operation and maintenance, providing 24-hour emergency response;
Compliance Assurance ：Strictly follows standards such as GB 19489 and ISO 14644, helping customers pass CNAS and CMA certification.

The scientific design and high-standard construction of microbiology laboratories are the cornerstone of research safety and efficiency. Nanjing Expansion Technology Co., Ltd., driven by technology and focused on service, is committed to providing global customers with Professional, Intelligent, and Green laboratory solutions. Click Nanjing Expansion Technology Website to consult immediately, obtain customized design solutions, and start a new chapter of safe and efficient scientific research!

Nanjing Expansion Technology: Professionally building high-quality optical laboratories

Professional cleanroom construction - Nanjing Expansion Technology