Dịch vụ chuyên nghiệp
Full-Range Filter Replacement & Disposal Service
Tổng quan sản phẩm
Baisheng Tech cung cấp dịch vụ trọn gói thay thế, tháo dỡ, vận chuyển rác thải và kiểm định toàn bộ dải màng lọc cho phòng sạch, nhà máy công nghiệp và hệ thống điều hòa thương mại. Bao gồm tất cả loại màng lọc sơ cấp/trung cấp/HEPA/ULPA/than hoạt tính hóa học/chịu nhiệt, do kỹ thuật viên được đào tạo thực hiện theo SOP, vào ca đêm và ngày nghỉ theo cửa sổ ngừng máy, rác thải màng lọc cũ được xử lý đúng quy định pháp luật, sau khi lắp màng lọc mới ngay lập tức thực hiện cân bằng lưu lượng và kiểm tra rò rỉ PAO để đảm bảo môi trường sạch tiếp tục hoạt động liền mạch.
Tính năng & Thông số kỹ thuật
| Item | Service Content / Standard |
|---|---|
| Service type | Filter replacement + old filter removal + waste disposal + installation validation |
| Applicable filters | Pre-filter / Medium / HEPA / ULPA / Activated carbon / High-temperature / FFU filters |
| Applicable facilities | Semiconductor/optoelectronic cleanrooms, biomedical GMP, hospitals, industrial facilities, commercial HVAC |
| Work schedule | Coordinated with customer shutdown windows (night / weekend / holidays) |
| Waste disposal | Per waste management law, legal disposal contractors, manifest traceability provided |
| Protection level | Technicians equipped with cleanroom suits, respiratory protection, chemical protection gloves |
| Validation items | Airflow balancing / pressure differential confirmation / PAO leak testing / cleanliness retest |
| Delivery documents | Replacement record form + waste manifest + validation report + certification label |
Mô tả chi tiết
Service Overview
Baisheng Tech provides one-stop "full-range filter replacement + waste disposal + installation validation" services for cleanrooms, industrial facilities, medical institutions, and commercial HVAC systems. From replacement planning, on-site construction, old filter packaging and removal, new filter installation to completion validation — all handled by Baisheng's technical team. Customers need not coordinate multiple contractors; a single point of contact completes entire-facility filter replacement operations.Service Scope
- **Pre-filters**: Synthetic fiber, non-woven, bag filters, washable metal mesh - **Medium filters**: F5~F9 bag filters, V-Bank, paper-frame pleated medium filters - **HEPA / ULPA**: H13 ~ U16, FFU filters, laminar flow hood filters, BSC / Isolator filters - **Chemical filters**: Activated carbon honeycomb, packed, V-Type, CPZ filters, lithography PCDA - **High-temperature filters**: 80°C ~ 500°C various grades of high-temperature HEPA - **Special filters**: Bag-In/Bag-Out, nuclear, BIBO filters containing radioactive materialsStandard Construction Procedure
1. **Pre-survey**: Confirm filter model, quantity, specifications, installation location and shutdown windows; produce replacement construction plan 2. **Material preparation and scheduling**: Prepare new filters per customer brand/grade requirements, arrange technicians and waste removal vehicles 3. **Shutdown and zone control**: Coordinate with customer shutdown SOP, set up warning zones, lay dust-proof walkways, activate local exhaust 4. **Old filter removal**: Technicians don cleanroom suits and respiratory protection, remove filters piece by piece and immediately seal in double-layer PE bags on-site 5. **Frame cleaning**: Clean filter frame slots, pressure strips, and sealing surfaces with clean wipes + IPA to ensure new filter seal 6. **New filter installation**: Install per arrow direction, standardize pressure strip tightening torque, firmly press sealing strips 7. **Airflow / pressure balancing**: Measure discharge face velocity, return air pressure differential, adjust to rated values 8. **PAO leak test validation**: Perform PAO Scan on HEPA/ULPA grade, confirm penetration ≤ 0.01% 9. **Cleanliness retest**: Retest ISO Class level with particle counter when necessary 10. **Waste removal**: Old filters removed by certified contractor, waste manifest issued 11. **Completion delivery**: Deliver replacement record form, waste manifest, validation report, certification label, photo recordsSafety and Protection
- **Personal protection**: Technicians wear disposable cleanroom suits, dust caps, shoe covers, nitrile gloves, P100-grade respirator masks throughout - **Chemical filter removal**: Additional organic vapor cartridges, chemical protection gloves, full-face masks - **Radioactive / biohazard filters**: Use Bag-In/Bag-Out contamination-free replacement method — filters never contact the environment - **Local exhaust**: Mobile HEPA negative pressure units set up in work zones to prevent dust escape - **Dust isolation**: PE sheeting + tape construction curtains establish isolation from adjacent areas when necessaryWaste Removal and Compliance
| Filter Category | Waste Code | Disposal Method |
|---|---|---|
| General pre/medium filters | D-0499 general industrial waste | Certified contractor landfill or incineration |
| Activated carbon chemical filters | D-1002 / hazardous industrial waste | Reporting for reuse or professional incineration |
| HEPA/ULPA (semiconductor) | Classified by facility contamination nature | Processed per customer industrial waste flow |
| Biomedical/GMP filters | R-1201 infectious waste | Professional incineration, sterilization certificate provided |
| Radioactive filters | Per AEC regulations | Entrusted to certified processing institutions per law |
* All waste is provided with triplicate manifest traceability, which customers can retain as environmental audit documentation.
Validation and Delivery Documents
- **Replacement record form**: Each filter's model, serial number, location, pressure differential before and after replacement - **Airflow balance report**: Velocity measurement data and adjustment results for each discharge outlet - **PAO leak test report** (HEPA/ULPA): Including scan trajectory and pass determination - **Cleanliness retest report** (when necessary): Particle concentration measurement per ISO 14644-1 - **Waste disposal manifest**: Triplicate copy + waste vehicle factory exit certificate - **Construction photo records**: Photos of removal, installation, cleaning, validation throughout the process - **Certification label**: Each new filter labeled with replacement date and next recommended replacement dateReplacement Cycle Recommendations
| Filter Type | Recommended Replacement Cycle | Determination Criteria |
|---|---|---|
| Pre-filter | 1 ~ 3 months | Pressure differential reaches 2x initial / visible soiling |
| Medium filter | 6 ~ 12 months | Pressure differential reaches 1.5 ~ 2x initial |
| HEPA (H13/H14) | 3 ~ 5 years | Final pressure differential / PAO leak test failure |
| ULPA (U15/U16) | 5 ~ 8 years | Final pressure differential / leak test failure |
| Activated carbon chemical filter | 6 ~ 24 months | Breakthrough detection / odor breakthrough |
| High-temperature HEPA | 1 ~ 3 years | Pressure differential / high-temperature degradation inspection |
* Actual replacement cycles depend on on-site load, contamination source type, and operating hours. Regular pressure differential monitoring and annual PAO leak testing are recommended.
Target Customers
- Semiconductor, panel, OLED, LED, photovoltaic wafer fabs - Biotech pharmaceutical GMP factories, Chinese/Western pharmaceutical plants, API plants - Hospital operating rooms, ICU, negative pressure wards, PCR laboratories, BSL laboratories - Food factories, dairy plants, prepared food processing plants - Chemical plants, coating plants, electronics assembly plants - Museum collection rooms, archives, airport towers - Commercial office buildings, MRT/high-speed rail stations, data centersService Commitment
- Island-wide on-site service, coordinated with night and holiday shutdown windows - Legal waste disposal with complete manifest traceability - Free post-replacement airflow balancing and pressure differential confirmation - Optional PAO leak testing, cleanliness retest, microbiological sampling - Single point of contact; any anomalies during construction immediately reported and addressedTham khảo chọn sản phẩm
Trước khi đặt hàng, hãy xác nhận cấp hiệu suất, loại vật liệu lọc, và môi trường vận hành có phù hợp yêu cầu.
