The present disclosure includes systems and methods for enhancing evaporation rates of a fluid, such as fluid including dissolved solids (e.g., a wastewater pond). In one example, a system includes a pump configured to pressurize air and an agitation assembly fluidly coupled to the pump, where the agitation assembly is configured to emit an air stream that impacts a top surface of the fluid body to generate droplets.

A Filter for the removal of water from oil, the filter includes a distillation element having an inlet pipe that in one end is to be fluidly connectable to a reservoir of oil to be filtered, and in the other end being fluidly connected to a distillation head, said distillation head including a plurality of compressing tubes for injecting under pressure said oil into an evaporation chamber, whereby eventual water within the oil droplet evaporates from said decompressed oil, the filter further including a tubular core with a plurality of apertures and a hollow interior, said core having an open end for fluid communication with the hollow interior, a length of yarn wound around an outer surface of the core, wherein the filter further includes a device for blowing air or an inert gas into the evaporation chamber for removal of the water vapor during use of the filter. A method of manufacturing such a filter, as well as a method of removing water of is also disclosed. The water removal unit is part of a modular system, which makes the whole filter unit scalable within fixed steps. When water removing block with attached start block and end block, are stacked upon each other, and connected to filter unit, it becomes scalable complete cleaning equipment. Pump and motor must be adapted to each configuration.

The invention relates to 100% renewably-powered desalination/water purification stations for universal applications, the station is disruptive, scalable, amphibious and deportable to seawater, brackish or spill oil sites for simple wave-powered and autonomous operations, the station has a mooring assembly with pumping-purification-delivery subsystems powered by wave and solar energies, the pumping subsystems has the simplest, most efficient wave push/pull pump mechanisms powered by amplified wave centrifugal forces , the mechanical purifications has turbine filters, reverse-osmosis filters, forward-osmosis filters and relief valves to backwash buildups without releasing brine, release water through collecting spill oil, the solar thermal purifications are provided with distilling processes under vaccine conditions, the delivery subsystems with wave turbines and solar panels for generating electricity, propellering and transferring the stations for delivering fresh waters to destinations under GPS guide with the lowest LCOW.

A method of concentrating a process fluid, including a carrier fluid, including: (a) maintaining a process fluid at a predetermined temperature value/range; (b) evaporating the carrier fluid from the process fluid to produce a concentrated process fluid; (c) monitoring at least one process variable of steps (a) or (b) to detect fouling formed in either step (a) or (b); and (d) initiating a cleaning protocol if the process variable deviates from a predetermined value/range to reduce the fouling formed.

A method of concentrating a process fluid, including a carrier fluid, including: (a) maintaining a process fluid at a predetermined temperature value/range; (b) evaporating the carrier fluid from the process fluid to produce a concentrated process fluid; (c) monitoring at least one process variable of steps (a) or (b) to detect fouling formed in either step (a) or (b); and (d) initiating a cleaning protocol if the process variable deviates from a predetermined value/range to reduce the fouling formed.

An apparatus and process are provided for concentrating oil and gas production brine. The apparatus comprises a brine feed system, a hot air generation system, a concentrated brine collection and recirculation system, and an evaporation tower. The evaporation tower includes a brine inlet coupled to the brine feed system, a hot air inlet coupled to the hot air generation system and positioned below the brine inlet, a steam discharge, a concentrated brine outlet, a plurality of distillation trays, and a concentrated brine reservoir in the lower portion of the tower. The evaporation tower also has a distributor at the brine inlet adapted to distribute brine onto the trays and may have a plurality of spray nozzles disposed above the hot air inlet to distribute a spray of recirculated concentrated brine. Water evaporates from the brine and the entering hot air temperature is modulated by evaporation.

The disclosure relates to systems and methods for improving the manufacturing of silk solutions and powders containing silk fibroin obtained from silkworm cocoons. The solutions and powders can be used to improve the post-harvest preservation of perishables and to improve the performance of packaging, including biodegradable packaging.

The disclosure relates to systems and methods for improving the manufacturing of silk solutions and powders containing silk fibroin obtained from silkworm cocoons. The solutions and powders can be used to improve the post-harvest preservation of perishables and to improve the performance of packaging, including biodegradable packaging.

Methods of making and resultant acidulent/carbohydrate agglomerates. The acidulent may be citric acid having particle sizes ranging from about 1 micron to 20 microns agglomerated with a soluble carbohydrate co-agglomerate to formulate the various acidulent/carbohydrate agglomerates. In certain embodiments, the carbohydrate co-agglomerate may be maltodextrin to formulate citric acid/maltodextrin agglomerates. These citric acid/maltodextrin agglomerates are shelf stable when dry, have improved flowability, compressibility, mixability; dissolve easily and quickly in water; and provide an easy ready-to-use formulation that is suitable for use in compounding various food and pharmaceutical products.

A fractionation system for removing heavy hydrocarbons in a gas stream. A stripping section receives a predominantly liquid phase of the feed gas stream. A co-current contacting system receives a predominantly vapor phase of the feed gas stream. The co-current contacting system includes a compact contacting bundle disposed within a vessel and including a plurality of substantially parallel contacting units, each of the plurality of contacting units having a droplet generator, a mass transfer section, and a separation system. Each droplet generator generates droplets from a liquid disperses the droplets into a gas stream. Each mass transfer section provides a mixed, two-phase flow having a vapor phase and a liquid phase. Each separation system separates the vapor phase from the liquid phase such that the concentration of heavy hydrocarbons in the vapor phase is lower than in the liquid phase.