Novel reclaimed water processing and reusing device

A new type of reclaimed water technology, applied in neutralized water/sewage treatment, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve the problem of fast replacement frequency, manual cleaning and separation of separation membrane reuse Problems such as short service life of the membrane

Inactive Publication Date: 2016-02-10
SUZHOU LINYUAN AUTOMATION EQUIP CO LTD
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  • Application Information

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Problems solved by technology

Industrial wastewater such as electroplating rinsing water mostly contains heavy metal ions. If it is not treated and discharged directly, it will cause serious pollution to the environment and cause waste of water resources.
At present, membrane filtration is generally used for reclaimed water treatment and reuse tec

Method used

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  • Novel reclaimed water processing and reusing device

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Embodiment Construction

[0011] The present invention will be further described below in conjunction with the accompanying drawings. figure 1 Schematically shows device of the present invention, as shown in the figure, comprises booster pump 1, has regulating valve flowmeter 2, water quality conductivity and pH value detector 9, gac filter column 5, strongly acidic cationic resin 3 and Strongly basic anion resin 4, the particle size of activated carbon is 1-4MM, and the iodine value is not less than 900MG / G. The strong acid cation resin 3 and the strong basic anion resin 4 are both granular types, and a metering pump 10 is arranged in the middle. These The devices are all connected by PVC pipes, which are waste water conveying pipes, regenerated solution conveying pipes, regenerated waste water pipes and reclaimed water pipes. The activated carbon filter column 5, the metering pump 10, the strongly acidic cation resin 3 and the strongly basic anion resin 4 are all provided with a microcomputer automat...

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Abstract

The invention discloses an automatic reclaim water processing device, which has the advantages of low wastewater treatment cost and high efficiency and is capable of saving fresh water resource. The device comprises a booster pump, a flow meter with a regulating valve, a water conductivity and pH value detector, an active carbon filter column, a strong acid cation exchange resin, and a strong basic anion exchange resin. The middle parts of the strong acid cation exchange resin and the strong basic anion exchange resin are both provided with a meter pump. All devices are connected through following pipelines: wastewater delivering pipelines, device regenerated solution delivering pipelines, regenerated wastewater pipelines, and reuse water pipelines. The active carbon filter column, the meter pumps, the strong acid cation exchange resin, and the strong basic anion exchange resin are all provided with a microcomputer automatic control device, and thus the whole processing process is automatic. The booster pump detects the wastewater to be processed, and then delivers the wastewater to the processing devices. The wastewater is processed by the processing devices in sequence, and then is directly recycled and reused.

Description

technical field [0001] The invention belongs to the field of energy-saving and environment-friendly devices, in particular to a reclaimed water treatment and reuse device. Background technique [0002] Reuse of reclaimed water means that after wastewater treatment, it can reach a certain standard and be reused, so as to achieve the purpose of saving water. Industrial wastewater such as electroplating rinsing water mostly contains heavy metal ions. If it is not treated and discharged directly, it will cause serious pollution to the environment and cause waste of water resources. At present, membrane filtration is generally used for reclaimed water treatment and reuse technology, but this technology has high cost, complicated treatment process, and low efficiency, resulting in low water recycling rate. Moreover, the service life of the separation membrane is short, the replacement frequency is fast, and the separation The reuse of the membrane needs to be cleaned manually, an...

Claims

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Application Information

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IPC IPC(8): C02F9/04C02F1/42C02F1/66
Inventor 刘锡久
Owner SUZHOU LINYUAN AUTOMATION EQUIP CO LTD
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