Core Pain Points & On-site Membrane Electrolysis Solution
Pain Point 1: Purchased finished bleach brings high cost, loss & unstable supply
Problems:
- Outsourced 5%-15% sodium hypochlorite has expensive hazardous chemical transport fees; effective chlorine decays heavily during long-distance transit & storage, especially for Africa, power plant and municipal large-scale users.
- Traditional electrolysis machines require ≥95% high-purity refined salt, with high salt & power consumption raising long-term operation expenditure.
- Split discrete equipment needs complicated field assembly, long construction cycle, and insufficient local after-sales support for overseas projects.
Solution: BSHH Skid-mounted Membrane Electrolysis NaClO Generator
- On-site integrated electrolysis directly produces adjustable 5%~15% high-concentration NaClO, fully eliminating finished bleach freight and concentration loss.
- Optimized membrane electrolytic cell supports raw salt with NaCl purity ≥89%, cutting raw material procurement cost largely.
- Plug-and-play skid design, customizable containerized mobile unit; local on-site technical service available for global clients including Africa.
Evidence & Operation Data:
- Consumption standard: 1.9kg salt + 2.8kWh DC power per 1kg available chlorine
- Max capacity: 30 tons daily 15% NaClO output for large African industrial clients
- Full model range: chlorine output 0.5~30kg/h, covering small town disinfection to large chemical factories
- Certifications: CE, ISO industrial safety certification
Pain Point 2: Different industries need various NaClO concentrations, double line investment waste
Problems:
Municipal water plants need 5% dilute disinfectant for tap water; daily chemical & pharmaceutical factories require 12%-15% high-concentration stock liquid. Buying two separate production lines causes redundant equipment investment and extra floor space occupation.
Solution: 5%-15% Stepless Adjustable Concentration Integrated System
Single unit freely switches NaClO concentration 5%–15% via intelligent PLC control. Besides sodium hypochlorite, the system co-produces chlorine, sodium hydroxide, hydrochloric acid and sodium chlorite for chlor-alkali and pharmaceutical intermediate manufacturing. Custom oversized tonnage units are available for chemical manufacturers.
Evidence & Operation Data:
Full specification series: chlorine output 0.5–30kg/h, matched 10% NaClO yield 5–300kg/h; floor area 15㎡~500㎡, unit weight 0.5–15 tons, lightweight skid for fast delivery and installation.
Pain Point 3: Conventional electrolysis equipment has safety hazards & frequent shutdown maintenance
Problems:
- Ordinary electrolyzers have hydrogen leakage risk without isolation protection.
- Manual brine dosing leads to unstable concentration; electrode scaling triggers frequent production stop.
- No automatic monitoring system, high labor management cost for 24h running.
Solution: Fully Automatic Sealed Membrane Electrolysis Equipment
- Closed electrolytic cell isolates hydrogen safely to avoid explosion risk.
- Auto brine feeding, real-time temperature & current monitoring; auto periodic acid cleaning reduces scaling frequency.
- Whole skid sealed anti-leak structure, compliant with global industrial safety standards.
Evidence & Operation Data:
- Mass containerized units delivered & stable running overseas; long-term municipal sewage & thermal power plant operation cases.
- Intelligent control cabinet supports 24h remote online monitoring & troubleshooting.
- Complete interlock alarm system for abnormal pressure, temperature and liquid level.
Pain Point 4: Outsourced disinfectant faces supply chain instability & hazardous chemical approval limits
Problems:
Finished NaClO is classified as hazardous chemical with strict transport approval; market price fluctuates violently and supply shortage often occurs. Factories cannot independently control disinfectant quality standard.
Solution: Self-sufficient On-site Chlor-Alkali Production System
Only three basic raw materials required: industrial salt, tap water and electricity. Factories produce NaClO, caustic soda and chlorine for internal disinfection use, or pack finished disinfectants for resale to downstream distributors.
Evidence & Application Coverage:
Widely applied across full vertical industries: chlor-alkali chemical, daily chemical, thermal power circulating water, municipal water supply & sewage treatment, pharmaceutical intermediate manufacturing.
Product Core Advantages
- Adjustable output concentration range: 5%–15% sodium hypochlorite
- Low raw material threshold: usable salt purity ≥89%, no high-cost refined salt required
- Lower salt & power consumption vs traditional diaphragm electrolysis devices
- Large capacity customization support, max daily output up to 30 tons for large industrial clients
- Global localized technical after-sales service for overseas projects including Africa
- Modular skid-mounted plug-and-play design, containerized mobile unit optional
Economic Operation Technical Indicators
| Item | Standard Parameter |
|---|---|
| Raw Material Input | Industrial salt, tap water, electricity |
| Main Output Product | 5%~15% high concentration sodium hypochlorite |
| Adjustable Concentration Range | 5% ~ 15% NaClO |
| Core Reaction Component | Ion exchange membrane electrolytic cell |
| Salt Consumption | 1.8kg per 1kg available chlorine |
| DC Power Consumption | 4.0kW·h per 1kg available chlorine |
Complete Model Technical Specification
| Model | Chlorine Output (kg/h) | 10% NaClO Output (kg/h) | Hourly Salt Consumption (kg/h) | DC Power Consumption (kW·h) | Floor Area (㎡) | Unit Weight (t) |
|---|---|---|---|---|---|---|
| BSHH-100 | 0.5 | 5 | 0.9 | 1.15 | 15 | 0.5 |
| BSHH-200 | 1 | 10 | 1.8 | 2.3 | 20 | 0.8 |
| BSHH-1000 | 5 | 50 | 9 | 11.5 | 100 | 5 |
| BSHH-1600 | 7.5 | 75 | 13.5 | 17.25 | 200 | 6 |
| BSHH-2200 | 10 | 100 | 18 | 23 | 200 | 8 |
| BSHH-3200 | 15 | 150 | 27 | 34.5 | 200 | 10 |
| BSHH-4200 | 20 | 200 | 36 | 46 | 350 | 12 |
| BSHH-6300 | 30 | 300 | 54 | 69 | 500 | 15 |
Note: Custom special oversized design available for chlorine output over 30kg/h.
Wide Application Industries & Scenarios
| Target Industry | Detailed Application |
|---|---|
| Chlor-Alkali Chemical Plant | Raw material production of chlorine, caustic soda, sodium hypochlorite |
| Daily Chemical Factory | Household bleach, laundry disinfection liquid manufacturing |
| Thermal Power Plant | Circulating cooling water algae & bacteria removal treatment |
| Pharmaceutical Factory | Pharmaceutical intermediate raw material preparation |
| Municipal Water Supply Plant | Urban & rural tap water purification & disinfection |
| Sewage Treatment Plant | Terminal effluent disinfection before discharge |
Comparison: On-site Generator VS Purchased Finished Bleach
| Comparison Item | Purchased Finished Bleach | Chlory On-site NaClO Plant |
|---|---|---|
| Transportation Expense | High hazardous chemical freight | Zero finished product transport cost |
| Effective Chlorine Loss | Severe attenuation during storage & transit | Real-time production, zero concentration loss |
| Disinfectant Freshness | Long stock cycle, unstable disinfection effect | Produce & use immediately, stable chlorine content |
| Storage Safety Risk | Mass hazardous chemical storage, high hidden danger | Small real-time output, low storage risk |
| Long-term Comprehensive Cost | High procurement + logistics + storage expense | Only salt & power consumption, lower long-term cost |
FAQ
Q1: What is a High Concentration Sodium Hypochlorite Plant?
A: A High Concentration Sodium Hypochlorite Plant is an electrochemical system that produces 10–15% sodium hypochlorite solution by electrolyzing purified brine, providing a safe alternative to transporting commercial bleach.
Q2: What purity of salt is required? Can we use local low-grade salt in Africa?
A: Our equipment only supports industrial salt with NaCl purity ≥89%, expensive high-purity refined salt above 95% is not necessary. Local sea salt/mineral salt in Africa can be directly applied, greatly reducing overseas raw material procurement and logistics cost.
Q3: How much salt and electricity consumed per ton of 15% sodium hypochlorite solution?
A: Standard benchmark: 1.9kg salt + 2.8 kWh DC power per 1kg available chlorine. Take BSHH-2200 (10kg/h chlorine output) as example, hourly salt consumption 18kg, power consumption 23kWh. We can calculate exact daily running cost based on your local salt & electricity price.
Q4: Is the unit skid-mounted? How long for installation & commissioning after delivery?
A: All standard models adopt integrated skid-mounted plug-and-play design; customized containerized mobile equipment available. After goods arrive site, only water, power and salt pipelines need connection. Our technical engineers complete full commissioning within 1–3 days under guidance.
Q5: Can one machine produce both 5% dilute and 15% high concentration NaClO?
A: Yes. BSHH series supports stepless concentration adjustment 5%~15% via intelligent PLC system. One set covers two production demands: dilute disinfectant for drinking water, high-concentration stock liquid for daily chemical raw material, avoiding double production line investment.
Q6: Do you provide on-site service for African projects? What’s the warranty period?
A: We cooperate with local technical engineers to provide on-site installation, commissioning and operator training for African clients. Whole machine 12-month full warranty, core membrane electrolytic cell with extended warranty. Global 24h remote online troubleshooting support all year round.
Q7: Besides NaClO, what other chemicals can this plant produce?
A: The integrated system co-produces chlorine, sodium hydroxide (caustic soda), hydrochloric acid and sodium chlorite, usable for internal factory production or independent sales as chemical raw materials.
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