58 results about "Textile effluents" patented technology

The invention discloses treatment equipment for chemical fiber textile wastewater, and belongs to the technical field of chemical fiber textile wastewater treatment. By cooperation of a drawing feeding mechanism and a drawing feeding channel, primarily filtered wastewater can be pressed into a pair of arc-shaped filtering channels by large impact force for adsorption and filtration; a plurality ofactivated carbon adsorption particles are used for adsorbing harmful impurities, then the wastewater subjected to secondary treatment is guided into a lower treatment cavity through a filter screen plate to be subjected to coagulation treatment precipitation, and the wastewater is downwards guided out and stamped at a coagulant releaser, so that the leaching of a coagulant is realized, and the coagulation uniformity is improved; furthermore, the attapulgite in the hollowed-out adsorption pipe adsorbs harmful dyes in the wastewater, a plurality of microorganism attachment bodies on the outer side wall of the hollowed-out adsorption pipe realize biological treatment on the wastewater, and the aeration mechanism is matched, so that on one hand, oxygen is supplied to the microorganism attachment bodies, and on the other hand, the bubble amount in the wastewater is effectively increased; therefore, full reaction contact between the coagulant and the wastewater is effectively realized.

Processes of using treatment chambers for separating compounds in an aqueous effluent are disclosed. More particularly, the treatment chambers use ultrasonic energy and an electrode potential to provide efficient and effective removal of compounds from aqueous effluents, such as textile effluents.

The invention discloses a textile wastewater treatment system. The textile wastewater treatment system comprises a grid oil separator capable of collecting textile wastewater, as well as a decolorizing pretreatment pool, a regulating reservoir, a hydrolysis acidification pool, a contact oxidation pool and a reactive precipitation pool which are sequentially communicated with the grid oil separator through wastewater pipelines, wherein <0}the reactive precipitation pool comprises a top reaction zone and a bottom settling zone; the bottom settling zone is connected with a press filter through a sludge pipeline; the press filter is connected with the grid oil separator through a wastewater pipeline; the press filter discharges sludge through the sludge pipeline; the top reaction zone is connected with a disinfection pool through a wastewater pipeline; the periphery of the disinfection pool is provided with a chlorine dioxide generator; the textile wastewater treatment system further comprises a control system. <0}By virtue of reasonable combination of biochemistry and physical chemistry, a textile wastewater treatment system which is low in cost, high in treatment efficiency and stable in system operation is formed; furthermore, by virtue of a PLC (Programmable Logical Controller), a PH sensor, a flowmeter and the like, the system is automatic in dosage control, high in control process automation degree and accurate in control, and is capable of lowering the labor cost.

The invention discloses a rotary textile wastewater treatment device and a use method, belongs to the field of sewage treatment, and can realize that textile wastewater is injected into a reaction treatment bin by technicians, then a rotary ring sleeve is arranged on a treatment stand column in a sleeving manner, the rotary ring sleeve falls down along with gravity, a water dissolving block is dissolved firstly, quicklime particles react with water to release heat, heat transfer accelerates movement of substances around textile wastewater, then a heat collecting plate is used for covering to transfer heat to enable an expansion air bag to expand, then the internal pressure of a compressed air film is increased, when a second dissolving block is dissolved, oxygen in the compressed air filmis jetted out due to increase of the pressure, the rotating ring sleeve is driven by a power paddle to rotate, oxygen is uniformly dispersed in the textile wastewater in order to increase the oxygen content of a water body and supply oxygen for subsequent purification of microorganisms, fibrous impurities in the textile wastewater are connected through an arc-shaped intercepting hook and a side branch hook to be wound and recycled, and collection and filtration are completed.

Novel ultrasonic treatment systems for separating compounds in an aqueous effluent and processes for using the ultrasonic treatment systems are disclosed. More particularly, the ultrasonic treatment systems use ultrasonic energy to energize adsorbent to provide efficient and effective removal of compounds from aqueous effluents, such as textile effluents.

The invention discloses a treatment agent for textile waste water, a preparation method and a treatment process thereof, belonging to the technical field of sewage treatment, including nano-enzyme SECMGA, and activator WRLL and activator BOJF for activating nano-enzyme SECMGA; the nano-enzyme The enzyme SECMGA is activated before use, and the activator WRLL and the activator BOJF are respectively the required agents for activating the original ecological SECMGA; the activator WRLL is also the required agent for activating the transition state SECMGA to the activated state SECMGA . The treating agent of the invention has simple technical process for textile wastewater treatment, low equipment investment, automatic control, flexible operation and convenient management, and is suitable for large-scale use in wastewater treatment workshops of textile enterprises.

The invention discloses a wall-adhering undulating textile wastewater fiber intercepting and crushing device, which belongs to the field of textile wastewater treatment. A wall-adhering and undulating textile wastewater fiber intercepting and crushing device passes through the transverse crushing blade inside the uneven crushing cylinder. The setting of the uneven crushing cylinder can cut the wool fibers intercepted on its surface transversely along the direction of the uneven crushing cylinder, thereby effectively reducing the degree of entanglement between the wool fibers. At the same time, during the cutting and crushing process, due to the undulating magnetic ring Mutual repulsion with the magnetic point makes the ups and downs control magnetic ring continuously lift up the wall-adhering loosening piece from the inside when moving to the right with the transverse crushing knife, so that the wall-attaching helping loosening piece carries the wool fiber Continuous undulations can effectively loosen the wool fibers, effectively reduce the adhesion between the wool fibers and the uneven crushing cylinder, and then effectively reduce the difficulty of cleaning the wool fibers entangled on the uneven crushing cylinder.

The present invention relates to a method for removing dyes from textile effluents and other organic substances using nanocomposites based on zinc hydroxides and carboxylic acids capable of adsorbing and degrading. More specifically, the present invention consists of a method to generate new zinc hydroxide-based materials, which allows removal and degradation of methylene blue and other organic compounds from wastewater from industrial effluents, particularly those from textile industry.

The invention relates to a heat exchanger, in particular to an environment-friendly Tencel solvent purification treatment device with a self-cleaning plate heat exchanger. The technical problem of the present invention is to provide an environmentally friendly Tencel solvent purification treatment device with a self-cleaning plate heat exchanger that prevents the deformation of the sealing gasket and improves the heat conversion efficiency. The technical embodiment of the present invention is: an environment-friendly Tencel solvent purification treatment device with a self-cleaning plate heat exchanger, comprising a conveying pipe and a heat exchange mechanism; the conveying pipe is connected with a heat exchange mechanism. The invention cleans the scale adhering to the board wall by cleaning the components, slows down the flow of textile waste water, avoids deformation and leakage caused by the continuous impact of the sealing gasket, and at the same time avoids the increase of the thickness of the board wall due to the accumulation of scale, and realizes the improvement of the board replacement. Heat transfer efficiency of the heater.