A water treatment system includes a coagulating and flocculating system, an ultrafiltration membrane, and a fluid driver. The coagulating and flocculating system includes a first inlet for receiving water and a second inlet configured to receive a coagulating and flocculating agent. The coagulating and flocculating system is configured to precipitate dissolved phosphorous from the water, and to provide a flocculated effluent at an outlet of the coagulating and flocculating system. The ultrafiltration membrane includes an inlet that is fluidly coupled to an outlet of the coagulating and flocculating system. The ultrafiltration membrane is configured to separate the precipitated phosphorus from the flocculated effluent. The fluid driver is adapted to transfer the flocculated effluent from the outlet of the coagulating and flocculating system to the inlet of the ultrafiltration membrane at sustained flux rates of at least 150 LMH.

A water treatment system includes a coagulating and flocculating system, an ultrafiltration membrane, and a fluid driver. The coagulating and flocculating system includes a first inlet for receiving water and a second inlet configured to receive a coagulating and flocculating agent. The coagulating and flocculating system is configured to precipitate dissolved phosphorous from the water, and to provide a flocculated effluent at an outlet of the coagulating and flocculating system. The ultrafiltration membrane includes an inlet that is fluidly coupled to an outlet of the coagulating and flocculating system. The ultrafiltration membrane is configured to separate the precipitated phosphorus from the flocculated effluent. The fluid driver is adapted to transfer the flocculated effluent from the outlet of the coagulating and flocculating system to the inlet of the ultrafiltration membrane at sustained flux rates of at least 150 LMH.

The embodiment of the present disclosure discloses a filter pressing system and a filter pressing method, and the filter pressing system includes a filter pressing bottle group transfer module, a liquid transfer module, and a filter pressing transfer module, and the filter pressing bottle group transfer module is configured to drive a filter pressing bottle group carrier, and a first filter pressing bottle is connected to a second filter pressing bottle through a filter pressing membrane provided; the liquid transfer module is configured to drive a liquid transfer component filled with reaction liquid to move, and a controller controls the liquid transfer component to inject the reaction liquid into a target filter pressing bottle; the filter pressing transfer module is configured to drive a first clamping device to clamp the first filter pressing bottle and move it to a filter pressing position.

A tube unit includes multiple tubes, a bundling portion that bundles end portions of the tubes, and pipe elements that are inserted into respective end portions of the tubes and support the end portions of the tubes from inside. A degassing module includes the tube unit and a housing in which the tube unit is accommodated and that separates inside spaces inside the respective tubes from an outside space outside the tubes. In addition, each tube is a tubular membrane that allows gas to pass therethrough and prohibits liquid from passing therethrough. The housing has an inside-space opening that is in communication with the inside spaces of the tubes and an outside-space opening that is in communication with the outside space of the tubes.

In accordance with one aspect of the present disclosure, a tubular membrane beat exchanger module is provided that includes an inlet header and an outlet header. The inlet header is configured to connect to an adjacent upstream tubular membrane heat exchanger module and form an upstream wetted compartment therewith. The outlet header is configured to connect to an adjacent downstream tubular membrane heat exchanger module and form a downstream wetted compartment therewith. The tubular membrane heat exchanger module further includes tubular membranes connecting the inlet header and the outlet header. The tubular membranes facilitate flow of process fluid from the upstream wetted compartment to the downstream wetted compartment. Further, the tubular membranes permit mass transfer between the process fluid in the tubular membranes and a fluid contacting outer surfaces of the tubular membranes.