零碳循环

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工期短 能耗低 智慧公卫设施悄然兴起
Shen Zhen Shang Bao· 2025-05-21 05:52
Core Insights - The introduction of smart public toilets in Shenzhen is transforming the restroom experience for large event attendees, utilizing modular structures and real-time updates to address traditional issues such as long construction periods and high energy consumption [1][2]. Group 1: Technological Innovations - The smart toilets feature a modular design with 253 restroom modules, 140 washbasin modules, and 169 urinal modules, allowing for rapid assembly and significantly reducing construction time by at least 50% compared to traditional methods [2]. - The use of aluminum composite panels and stainless steel bases eliminates formaldehyde and odor issues, while the intelligent water and electricity management system reduces energy consumption by 30% compared to conventional toilets [3]. - The innovative "tide toilet" design allows for real-time adjustments to the male-to-female restroom ratio, reducing waiting times for women by approximately 70% during peak hours [3]. Group 2: Company Overview - The case at Shenzhen Sports Center represents a broader trend by WeSpace, a state-owned enterprise in Shenzhen, which has applied for 104 patents and has implemented over 300 projects across more than 20 cities in China [4]. - WeSpace's products include the world's first indoor mobile toilet and have received multiple awards for their innovative designs, such as the contactless design and SOS emergency systems implemented in facilities for events like the Beijing Winter Olympics [4]. Group 3: Sustainability Initiatives - Mobile toilets equipped with wind power generation and waste resource treatment systems are being deployed in parks, purifying liquid waste for irrigation and converting solid waste into organic fertilizer, embodying the "zero-carbon cycle" concept [5]. - Modular medical stations and prefabricated restrooms are designed with 100% assembly rates and 80% recyclable materials, promoting sustainable development in commercial and academic settings [5].
二十四节气看蒙牛丨 小满走进零碳循环、科技护牛的现代牧业唐山牧场
Zhong Guo Jing Ji Wang· 2025-05-21 03:07
Core Viewpoint - Modern Dairy's Tangshan farm exemplifies the integration of technology and nature in dairy farming, showcasing advancements in livestock management and renewable energy utilization [1][5]. Group 1: Technological Advancements in Dairy Farming - The Tangshan farm features modernized cow housing equipped with advanced systems such as intelligent TMR feeding, self-sensing fans, precise spraying devices, estrus forecasting systems, and intelligent waste management [3]. - A smart system platform monitors the health status of each cow in real-time, ensuring optimal care and maximizing milk production through automated milking and quality control systems [3]. Group 2: Renewable Energy Integration - The farm has established a 39.8 MW centralized photovoltaic power station on the roofs of cow houses, utilizing a "full grid connection" model for sustainable green electricity supply [5]. - This innovative "photovoltaic + farm" system creates a synergistic relationship between energy production and agricultural practices, enhancing overall efficiency [5]. Group 3: Environmental Sustainability - The farm's circular system contributes to significant environmental benefits, including annual savings of over 10,000 tons of standard coal and reductions in carbon dioxide emissions by tens of thousands of tons, with an annual electricity generation exceeding 50 million kWh [6]. - The integration of photovoltaic panels and biogas projects establishes a closed-loop system that transforms waste into renewable energy, promoting a zero-carbon cycle [6]. Group 4: Commitment to Quality - During the Xiaoman season, the Tangshan farm leverages its expertise in breeding technology and quality management to create a scientifically sound, comfortable, and environmentally friendly growth environment for dairy cows, ensuring high-quality milk production [8].