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Modularized three-dimensional movable type water quality purification device for freshwater mussels
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Air cathode microbial fuel cell and cathode preparation method thereof
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Water ecosystem using 62Dm daphnia magna, silver carp bighead carp and xenocypris catfish as core algae control
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Ecological breeding method of flying chickens
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Treatment device and method for removing peculiar smell of peculiar smell soil
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Organic contaminated soil remediation device and method based on regenerative tail gas desorption auxiliary agent
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Tank type thermal desorption device and desorption method based on thermal desorption auxiliary agent filling
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Thermal desorption device and method for treating contaminated soil
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Long-range cross-regional water monitoring device
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Basin water ecological safety monitoring and early warning system
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Water body monitoring and early warning system for cross-boundary area
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Method and device for analyzing toxic effect of pesticide on paddy field cultured lobsters
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In-situ nitrogen fixing agent for reducing ammonia volatilization in livestock and poultry manure composting process and application thereof
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Method for recycling caustic sludge, product and application
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