A method of obtaining water from a liquid composition comprising water, the method comprising: (a) providing a sorbent material; (b) contacting the sorbent material with the liquid composition comprising water; (c) separating the sorbent material and the liquid composition comprising water; and (d) desorbing water from the sorbent material; wherein the sorbent material is a metal-organic material.

The disclosure relates to superhydrophobic membranes and methods of making and using such membranes. Polydimethylsiloxane (PDMS) substrate is formed on sandpaper such that the PDMS substrate has a surface texture replicating the opposite impression of the sandpaper texture. Separately, a PVDF solution is prepared and disposed on the PDMS substrate. The PVDF substrate and liquid film combination are transferred to a solution of deionized water mixed with 2-propanol to form a PVDF film on the PDMS substrate. The PVDF film-PDMS substrate is transferred to a second DI water bath, after which the PVDF film is detached from the PDMS substrate. The PVDF film is then washed and dried, to yield a superhydrophobic PVDF membrane having the texture of sandpaper.

A pit cover for selectively covering a pit opening which provides access to an animal waste collection area. One or more of the edges may include a flange which a user may grip when lifting or moving the pit cover. The top side includes a plurality of raised ridges extending generally across its surface. The ridges help provide traction for a user walking on the pit cover. The longitudinal axis of one or more of the ridges may be set at an angle relative to the longitudinal axis of the front edge of the pit cover to allow water and other moisture to drain off of the top side. The pit cover may be made from any suitable material, including fiberglass. In embodiments where the pit cover is made from fiberglass, the ridges are part of the fiberglass mold which helps add strength by corrugation.

A system for marine growth prevention including a water transport line, configured to transport water through the system, an online multi-sensor module being connected to the water transport line in an online manner and being configured to automatically analyze the water being transported through the water transport line, thereby obtaining one or more of water parameters indicative of properties of organisms in the water, a hybrid treatment module configured to treat the water by executing multiple treatment modes, and a control system configured to regulate the hybrid treatment module according to the one or more water parameters received from the online multi-sensor module.

Provided herein are improved brine tanks comprising a brine tank lid with two parts for customizable identification, and a brine tank body with one or more indentations for easier removal of the brine tank lid.

Various embodiments disclosed relate to removal of phosphorus from water using magnesium or calcium. A method of removing phosphorus from water including magnesium, calcium, or a combination thereof. The method includes forming a precipitate in the water including the phosphorus and the precipitation composition. The precipitate includes a salt that includes the phosphorus, and also includes magnesium, calcium, or a combination thereof. The method also includes removing the precipitate including the phosphorus from the water including the precipitate, to form water having a lower dissolved phosphorus concentration than the water including phosphorus that was combined with the precipitation composition. The method can include combining the water including phosphorus and a precipitation composition including a magnesium salt, a calcium salt, or a combination thereof.

This disclosure provides systems and methods for improving the performance of a water pumping station. A server can be configured to receive data from a plurality of sensors included within the water utility plant. The server can cleanse the data received from the water utility plant to generate cleansed data. The server can prepare the cleansed data for use by the water utility plant to generate plant-specific data. The server also can generate real-time analytic data based on the plant-specific data.

Described herein are systems and methods for removing halogenated compounds from a contaminated source. These removal systems and methods include concentrating and removing halogenated compounds using select alkaline earth metal oxides, as well as acidifying and removing halogenated compounds using select acids.

This disclosure provides systems and methods for improving the performance of a water pumping station. A server can be configured to receive data from a plurality of sensors included within the water utility plant. The server can cleanse the data received from the water utility plant to generate cleansed data. The server can prepare the cleansed data for use by the water utility plant to generate plant-specific data. The server also can generate real-time analytic data based on the plant-specific data.

A system for marine growth prevention including a water transport line, configured to transport water through the system, an online multi-sensor module being connected to the water transport line in an online manner and being configured to automatically analyze the water being transported through the water transport line, thereby obtaining one or more of water parameters indicative of properties of organisms in the water, a hybrid treatment module configured to treat the water by executing multiple treatment modes, and a control system configured to regulate the hybrid treatment module according to the one or more water parameters received from the online multi-sensor module.