Linshu Mobile Toilet Renovation

Currently, no direct information on the 'mobile toilet renovation' in Linshu County has been found, but it has developed a mature model for harmless toilet renovation, and the relevant experience may provide a reference for mobile toilet renovation.

I. Coverage and Scale of Harmless Toilet Renovation

Linshu County has achieved full coverage of harmless toilet renovation across 9 towns and sub-districts and 524 natural villages through the 'five-ization' management and protection model (intelligent operation, refined management, harmless treatment, resource utilization, and normalized maintenance). A cumulative total of over 80,000 households have been renovated, with an annual treatment capacity of approximately 100,000 cubic meters of fecal waste. This model is supported by a 'five-level' linkage system involving 'county-level coordination, town-level implementation, village-level cooperation, station-level services, and toilet renovation household participation', ensuring efficient progress of the renovation work.

II. Renovation Methods and Resource Utilization Pathways

Although the specific renovation technology types (such as double-pit leaching latrines, three-chamber septic tanks, etc.) are not explicitly stated in public information, the fecal waste treatment after renovation has formed a closed loop:

• Harmless Treatment: Fecal waste is decomposed by biological fermentation bacteria or transported to large-scale three-chamber septic tanks for secondary fermentation, effectively killing pathogens and reducing pollution risks.
• Resource Utilization: The treated fecal waste is converted into organic fertilizer, supplied to 53 large-scale farmers covering over 2,500 acres of land, forming a circular economic chain of 'extraction-treatment-return to fields'. This not only reduces the use of chemical fertilizers but also improves soil fertility.

III. Intelligent Management Ensures Long-term Operation

Linshu County has equipped each renovated toilet with a unique number and QR code, enabling full-process visualization through a supervision platform:

• Reporting for Extraction and Repair: Users can submit requests by scanning the QR code, and the system automatically assigns tasks to service stations.
• Tracking Fecal Waste Disposal: Data from the extraction, transportation, and treatment processes are uploaded in real-time to ensure traceability.
• Dynamic Supervision: County-level departments monitor the work progress of each town and sub-district through the platform, promptly allocate resources, and avoid the issue of 'emphasizing construction over management'.

IV. Policy Consultation and Implementation Recommendations

For specific policies, technical standards, or implementation details regarding mobile toilet renovation, you can contact the Linshu County Housing and Urban-Rural Development Bureau (Phone: 0539-6216988; Email: lsxzjj@ly.shandong.cn). This bureau is responsible for village and town construction planning and can provide the latest data and guidance plans.