Results 71 to 80 of about 44,182 (107)

[Clinical application of combination of different types of free perforator flaps in the repair of complex wounds in extremities]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi, 2023
Li H   +7 more
europepmc   +1 more source

城市污泥水热脱水处理的工业应用与研究进展

open access: yes, 2017
城市污泥是人类生活活动的副产品,对其脱水处理是污泥处置的关键。其中,水热脱水技术由于其能有效提高污泥脱水效率与低能耗等优势,成为污泥减量化与资源化处理的研究热点。文章首先介绍了城市污泥的特点及其处理现状,然后总结了近年来国内外关于污泥水热脱水工艺的发展历程与工业应用情况,并进一步对比分析了污泥水热脱水与其他脱水技术之间的能耗优势。此外,重点综述了污泥水热脱水的影响因素与机理,包括温度、时间、pH等处理条件以及水热过程中污泥水分形态与胞外聚合物(EPS)对污泥脱水性能的影响 ...
黄艳琴   +3 more
core  

[Clinical efficacy of applying orthoplastic principle in treating Gustilo type ⅢB open ankle joint fractures]. [PDF]

open access: yesZhonghua Shao Shang Yu Chuang Mian Xiu Fu Za Zhi
Lin F   +8 more
europepmc   +1 more source

[Staged comprehensive limb reconstruction strategy and effectiveness analysis for severe open lower leg injury]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Yin L   +11 more
europepmc   +1 more source

[Abdominal free flap carrying bilateral superficial circumflex iliac arteries for repairing large skin and soft tissue defects of foot and ankle]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2021
Liu A   +7 more
europepmc   +1 more source

廢水污泥土地處置量之初步估算研究

open access: yes, 2014
整治河川污染,提高環境品質,已為政府既定政策之一。社區污水與工業癈水處理廠 的設立為防止河川污染的主要方法。據估計,家庭污水處理廠每年污泥產量可達三千 萬立方公尺,而工業廢水處理後的污泥,每年更高達七千萬立方公尺以上。利用土地 處置污泥為最簡便的方法之一。但其處理量必須加以管制,才不會引起二次公害,危 害土壤環境,而適當的處置量,對土壤反而有益 ...
CHEN, GI-LING, 陳琦玲
core  

[Zeta-focal bone lengthening for bone defects after fracture-related infection: a two-case based research]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi
Aihemaitijiang Y   +5 more
europepmc   +1 more source

污泥水热处理制备清洁燃料的研究进展

open access: yes, 2018
目前,庞大的污泥产生量是困扰工业与市政工程的一个主要问题,对其减量化与能源化利用是污泥处置的关键。其中,水热技术是一种可直接并有效利用污泥等高含水率废弃物的处理手段。本文首先介绍了污泥的特点以及处理现状,然后总结了国内外近年来关于污泥水热处理工艺的发展历程与工业应用情况。此外,着重讨论了水热处理对污泥能源化利用的各项优势,包括:降低NOx、酸性气体与飞灰等污染物的排放,固定污泥重金属,改善污泥燃料性能,提高污泥脱水性能以及降低其处理成本等。同时 ...
黄艳琴   +3 more
core  

[Effectiveness of groin flap with external oblique aponeurosis for tendon and skin defects of dorsal foot]. [PDF]

open access: yesZhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2022
Tang L   +5 more
europepmc   +1 more source

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