Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for collecting and surfacing web content are provided. Web content from a webpage may be displayed in a web browser. A type associated with the webpage may be identified. An indication to add a new section corresponding to the webpage to a content collection pane may be received. A plurality of elements on the webpage may be identified based on the identified type associated with the webpage. A subset of web content from the webpage corresponding to the plurality of elements may be extracted. The new section may be added to the content collection pane, wherein the new section comprises the subset of web content extracted from the webpage.

Abstract: A treatment system for domestic wastewater, relating to the technical field of wastewater treatment. The treatment system comprises a primary treatment system, a secondary treatment system, and a sludge treatment system; the secondary treatment system comprises a biochemical tank (21) and a sedimentation tank (22) that are sequentially connected; the biochemical tank (21) is connected to the primary treatment system; the secondary treatment system further comprises a second cylcone separator (23) and a power pump (24); one end of the power pump (24) is connected to a sludge outlet of the sedimentation tank (22) by means of a pipeline, and the other end of the power pump (24) is connected to a second feed pipe (232) of the second cylcone separator (23); a second underflow port (233) is connected to the biochemical tank (21) by means of the pipeline; a second overflow port (234) is connected to the sludge treatment system by means of the pipeline.

Abstract: An oily sewage pretreatment method without air flotation, comprising the following steps: (a) sedimentation separation: performing sedimentation separation on oily sewage to implement preliminary separation of oil, sludge, and water; (b) boiling bed separation: performing boiling bed separation on the oily sewage obtained by the preliminary separation to further remove dispersed oil, sludge, and sand from the oily sewage; (c) shape coalescence separation: performing shape coalescence separation on the oily sewage obtained by the boiling bed separation in step (b) to implement demulsification, coalescence, and separation of emulsified oil; and (d) biochemical treatment: the effluent obtained in step (c) directly enters an AOH biochemical system, an air flotation unit is omitted. Also disclosed is an oily sewage pretreatment apparatus without air flotation.

Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for automating web browser task actions are presented. An indication to record a new action may be received. One or more steps associated with the action may be performed during the recording. Each step may comprise interaction with a different webpage element corresponding to an HTML node. The HTML node, and one or more additional HTML nodes may be extracted and/or tagged, and a machine learning model may be applied to the extracted/tagged nodes. The machine learning model may have been trained to create templates for identifying interacted-with web elements. The automated action may be performed by applying the machine learning model to one or more websites. The machine learning model may identify the correct web elements to interact with and move through the action steps in an automated manner to perform the action.

Abstract: In non-limiting examples of the present disclosure, systems, methods and devices for collecting and surfacing web content are provided. Web content from a webpage may be displayed in a web browser. A type associated with the webpage may be identified. An indication to add a new section corresponding to the webpage to a content collection pane may be received. A plurality of elements on the webpage may be identified based on the identified type associated with the webpage. A subset of web content from the webpage corresponding to the plurality of elements may be extracted. The new section may be added to the content collection pane, wherein the new section comprises the subset of web content extracted from the webpage.