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Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

In order to meet the influent water quality of reverse osmosis membrane (RO) or nanofiltration membrane (NF) in the water reuse system of printing and dyeing wastewater, and to cope with the impact of actual printing and dyeing wastewater quality and water quantity, a new type was developed and submerged high-strength membrane filtration (HMF) technology for wastewater treatment compared with the traditional membrane bioreactor (MBR) technology. The combined effect of the process was investigated. The results show that compared with the traditional MBR technology, the membrane flux increased from 11~13 L/ (m2·h) to 14~16 L/ (m2·h), and the reflux rate is reduced from 250%~300% to 20%. The water quality of the HMF process is better than that of the MBR process, especially suspend solid, as low as 1 mg/L, which effectively guarantees the influent requirements of the subsequent RO/NF. The pollution level is relatively low, which is conducive to long-term stable operation. At present, the technology has been demonstrated and applied in the advanced treatment of wastewater in the printing and dyeing industry, and has a good promotion prospect.

Copyright of Chemistry & Industry of Forest Products is the property of Chemistry & Industry of Forest Products Editorial Department and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Xi'an Polytechnic University is the property of Editorial Department of Journal of Xi'an Polytechnic University and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Modern Food Science & Technology is the property of Editorial Office of Modern Food Science & Technology and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)

Copyright of Journal of Engineering for Thermal Energy & Power / Reneng Dongli Gongcheng is the property of Journal of Engineering for Thermal Energy & Power and its content may not be copied or emailed to multiple sites or posted to a listserv without the copyright holder's express written permission. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)