·Patents
Multi-link sludge specific resistance determination device. Utility model patent. Patent number: ZL 201020573496.9
Release time:2019-09-10 Hits:
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Automatic compound conditioning device for sludge dehydration and its conditioning method. National invention patent. Patent number: ZL 201110455935.5
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Method for determination of specific resistance of sludge with eight loading devices. National invention patent no. : ZL 201010516309.8