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42 results about "Parlour" patented technology

A parlour (or parlor) is a reception room or public space. In medieval Christian Europe, the "outer parlour" was the room where the monks or nuns conducted business with those outside the monastery and the "inner parlour" was used for necessary conversation between resident members. In the English-speaking world of the 18th and 19th century, having a parlour room was evidence of social status.

Method for comprehensively cleaning excrement and sewage in ranch type dry-excrement-collection dairy farm with more than 3000 livestock on hand

The invention provides a method for comprehensively cleaning excrement and sewage in ranch type dry-excrement-collection dairy farm with more than 3000 livestock on hand. The method comprises a dry-excrement-collection processing technology of solid excrement; solid and liquid of the sewage are separated from each other after the sewage passing through a regulating pool, and the liquid enters a homogenizing pool; anaerobic reaction of the sewage is carried out in a USR (Upflow Solid Reactor) or a UASB (Upflow Anaerobic Sludge Blanket) reactor, and produced methane is purified and stored for use; aeration treatment of the sewage is carried out in an aerobic tank; the sewage after being processed is used in planting industries or is backwashed to milking parlours. The method for comprehensively cleaning the excrement and the sewage integrates separate collection and separate treatment of the excrement and the sewage, has seasonal adaptability and a certain storing and deeply purifying capability, and realizes combination of planting and breeding.
Owner:AGRO ENVIRONMENTAL PROTECTION INST OF MIN OF AGRI
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