A pilot scale test was conducted in a submerged membrane bioreactor SMBR with capacity of 10. 0 m^3/d for 120 days to treat high-strength Chinese traditional medicine wastewater. Performance of the SMBR was investigat...A pilot scale test was conducted in a submerged membrane bioreactor SMBR with capacity of 10. 0 m^3/d for 120 days to treat high-strength Chinese traditional medicine wastewater. Performance of the SMBR was investigated with a sludge retention time （ TSR ） of 50 days, a hydraulic retention time （ THR ） of 8.0 h, membrane flux of 8. 0 IV（ m^2 · h） and dissolved oxygen （DO） concentration of 2. 0 - 3. 0 mg/L, respectively. It was observed that the SMBR had high capacity of COD and suspended solid （SS） removal. The influent COD concentration was fluctuated between I 000 and 5 000 mg/L, while the averaged effluent COl） concentration was only 44. 6 mg/L. The influent SS concentration was fluctuated between 1 000 and 1 600 mg/L, while little effluent SS was detected. It was found that the COD remove rate increased with mixed liquor suspended solids （MLSS） and organic loading rate （ROL）. In order to obtain good-quality effluent, the operational conditions of the SMBR were suggested as follows： the temperature was controlled above 10 ℃, MLSS about 7000 mg/L, R,L under 24. 76 kg/（ m^3 · d）, low vacuum value and constant water flux.展开更多
Objective:To investigate the effect of moxibustion combined with five‑element music therapy on the postoperative pain relief of patients undergoing surgical operation for mixed hemorrhoid with damp‑heat syndrome.Metho...Objective:To investigate the effect of moxibustion combined with five‑element music therapy on the postoperative pain relief of patients undergoing surgical operation for mixed hemorrhoid with damp‑heat syndrome.Methods:Totally,159 patients meeting the inclusion criteria were assigned to the control group,study group 1,and study group 2,with 53 cases in each group.All patients received routine care after surgical treatment,including acupoint application and Chinese herbal fumigation.In addition,patients in the study group 1 received moxibustion,and those in the study group 2 were given moxibustion combined with five‑element music therapy.The degree of postoperative pain was evaluated using visual analog scale(VAS).Results:There was no significant difference in VAS score on pain during dressing changes among three groups(P>0.05).After 3,5,and 7 days of intervention,there was a significant difference in VAS score on pain at rest among three groups(P<0.001),and VAS score in the study group 2 was lower than that in the study group 1 and the control group after 3 and 5 days of intervention,respectively(P<0.05).Conclusion:Moxibustion combined with five‑element music therapy is effective to relieve the postoperative pain of patients undergoing a surgical operation for mixed hemorrhoids with damp‑heat syndrome.展开更多
Edema is a common postoperative complication in mixed hemorrhoids.With the development of medical treatment,surgical improvement has greatly reduced surgical trauma to the body,but the issue of postoperative edema sti...Edema is a common postoperative complication in mixed hemorrhoids.With the development of medical treatment,surgical improvement has greatly reduced surgical trauma to the body,but the issue of postoperative edema still exists.In order to explore the treatment progress of edema after surgery for mixed hemorrhoids,literatures on integrated traditional Chinese and western medicine for postoperative edema in hemorrhoids have been reviewed in hope to better understand the complication and provide reference for relevant clinical studies in the future.展开更多
目的探究耳穴压丸对环状混合痔切除术后患者肛门疼痛的缓解作用。方法将60例环状混合痔术后患者随机分为对照组30例和研究组30例。其中,对照组常规予以氯诺昔康静脉滴注止痛治疗,研究组在对照组的基础上增加神门、直肠、大肠、交感耳穴...目的探究耳穴压丸对环状混合痔切除术后患者肛门疼痛的缓解作用。方法将60例环状混合痔术后患者随机分为对照组30例和研究组30例。其中,对照组常规予以氯诺昔康静脉滴注止痛治疗,研究组在对照组的基础上增加神门、直肠、大肠、交感耳穴压丸治疗。对比术后1、3、7 d 2组患者疼痛视觉评分、氯诺昔康的追加剂量、排便时间、不良反应发生情况。结果2组患者术后疼痛均可得到有效缓解。研究组患者肛门疼痛评分高于对照组,但追加氯诺昔康剂量少于对照组,药物不良反应较少。研究组患者均次排便时间明显小于对照组,差异有统计学意义(P<0.05)。结论耳穴压丸能够缩短混合痔术后患者排便时间,有效缓解环状混合痔切除术后肛门疼痛,且不良反应较少,临床可用于辅助缓解患者术后疼痛。展开更多
基金Sponsored by the National High Technology Research and Development Program of China(Grant No.2002AA601310).
文摘A pilot scale test was conducted in a submerged membrane bioreactor SMBR with capacity of 10. 0 m^3/d for 120 days to treat high-strength Chinese traditional medicine wastewater. Performance of the SMBR was investigated with a sludge retention time （ TSR ） of 50 days, a hydraulic retention time （ THR ） of 8.0 h, membrane flux of 8. 0 IV（ m^2 · h） and dissolved oxygen （DO） concentration of 2. 0 - 3. 0 mg/L, respectively. It was observed that the SMBR had high capacity of COD and suspended solid （SS） removal. The influent COD concentration was fluctuated between I 000 and 5 000 mg/L, while the averaged effluent COl） concentration was only 44. 6 mg/L. The influent SS concentration was fluctuated between 1 000 and 1 600 mg/L, while little effluent SS was detected. It was found that the COD remove rate increased with mixed liquor suspended solids （MLSS） and organic loading rate （ROL）. In order to obtain good-quality effluent, the operational conditions of the SMBR were suggested as follows： the temperature was controlled above 10 ℃, MLSS about 7000 mg/L, R,L under 24. 76 kg/（ m^3 · d）, low vacuum value and constant water flux.
文摘Objective:To investigate the effect of moxibustion combined with five‑element music therapy on the postoperative pain relief of patients undergoing surgical operation for mixed hemorrhoid with damp‑heat syndrome.Methods:Totally,159 patients meeting the inclusion criteria were assigned to the control group,study group 1,and study group 2,with 53 cases in each group.All patients received routine care after surgical treatment,including acupoint application and Chinese herbal fumigation.In addition,patients in the study group 1 received moxibustion,and those in the study group 2 were given moxibustion combined with five‑element music therapy.The degree of postoperative pain was evaluated using visual analog scale(VAS).Results:There was no significant difference in VAS score on pain during dressing changes among three groups(P>0.05).After 3,5,and 7 days of intervention,there was a significant difference in VAS score on pain at rest among three groups(P<0.001),and VAS score in the study group 2 was lower than that in the study group 1 and the control group after 3 and 5 days of intervention,respectively(P<0.05).Conclusion:Moxibustion combined with five‑element music therapy is effective to relieve the postoperative pain of patients undergoing a surgical operation for mixed hemorrhoids with damp‑heat syndrome.
文摘Edema is a common postoperative complication in mixed hemorrhoids.With the development of medical treatment,surgical improvement has greatly reduced surgical trauma to the body,but the issue of postoperative edema still exists.In order to explore the treatment progress of edema after surgery for mixed hemorrhoids,literatures on integrated traditional Chinese and western medicine for postoperative edema in hemorrhoids have been reviewed in hope to better understand the complication and provide reference for relevant clinical studies in the future.
文摘目的探究耳穴压丸对环状混合痔切除术后患者肛门疼痛的缓解作用。方法将60例环状混合痔术后患者随机分为对照组30例和研究组30例。其中,对照组常规予以氯诺昔康静脉滴注止痛治疗,研究组在对照组的基础上增加神门、直肠、大肠、交感耳穴压丸治疗。对比术后1、3、7 d 2组患者疼痛视觉评分、氯诺昔康的追加剂量、排便时间、不良反应发生情况。结果2组患者术后疼痛均可得到有效缓解。研究组患者肛门疼痛评分高于对照组,但追加氯诺昔康剂量少于对照组,药物不良反应较少。研究组患者均次排便时间明显小于对照组,差异有统计学意义(P<0.05)。结论耳穴压丸能够缩短混合痔术后患者排便时间,有效缓解环状混合痔切除术后肛门疼痛,且不良反应较少,临床可用于辅助缓解患者术后疼痛。
