| 摘要 |
Provides a self-cleaning conic reaction chamber having specific multiple conduit connections, sealable closure, internal mixer, external vibrators and dependent sludge accumulator which chamber can be flow connected to readily available handling units to form a stepwise acid/iron/alkali assembly for treating contaminated liquid such as sewage or other waste water so as to obtain uncontaminated liquid and sterile sludge. Stepwise flow can be automated by adding stepping timer and electronic controller responsive to pH probes and pressure-, liquid level- and turbidity-sensors plus remote controlled valves, pumps, blowers and metering devices.
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