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파이롯트 규모의 혐기 / 무산소 / 호기공법에 의한 오수처리
홍정선,서정범,윤조희,류덕희,김용석,류재근,서윤수 ( Jeong Seon Hong,Jeong Beom Seo,Cho Hee Yoon,Deok Hee Rhew,Yong Seok Kim,Jae Keun Ryu,Yoon Soo Suh ) 한국물환경학회 1996 한국물환경학회지 Vol.12 No.4
Sewage which nitrogen and phosphorus are much contained relatively in comparison with others was treated by the anaerobic/anoxic/oxic process of pilot-scale. The sewage characteristics and treatability were studied and the results obtained at a given experimental condition can be summarized as follows. Pollutant concentrations of sewage were shown in the ranges of TBOD 180∼470㎎/L (average 281㎎/L), TCOD 72∼157㎎/L(average 94㎎/L), SS 119∼570㎎/L(average 274㎎/L), TN 19∼107㎎/L(average 51㎎/L) and TP 2.2∼14.6㎎/L(average 5.3㎎/L). Influent concentration of pollutants was highest at 7 AM. In steady state, average removal efficiencies by this process were shown to be 92.5% in TBOD, 83.7% in TCOD, 93.9% in SS, 55.7% in TN and 75.3% in TP, respectively. TBOD removal in anaerobic basin was about 75% of total removed TBOD. It was possible to operate in volumetric loading rate of 1.5kg TBOD/㎥·day. Removal efficienices in this loading rate were shown to be above 80% in TBOD and SS, above 50% in TN and above 60% in TP. Observed microbial yield was 0.21g MLSS/g TBOD. Therefore, generation of excess sludge was about 50∼60% smaller than ones of activated sludge process.
문정범 ( Jeong Beom Moon ),박수진 ( Su Jin Park ),이영호 ( Yong Ho Lee ),김경아 ( Kyeong A Kim ),홍상기 ( Sang Ki Hong ),백수경 ( Su Kyung Baek ) 대한산부인과학회 2006 Obstetrics & Gynecology Science Vol.49 No.11
목적: 자궁내막증 환자의 임상적 특징을 파악하여 향후 진단과 치료 및 연구에 도움이 될 기초 연구 자료를 마련하고자 하였다. 연구 방법: 2000년 1월부터 2004년 12월까지 5년 동안 본원 산부인과에서 개복수술, 제왕절개수술, 골반경 수술로 자궁내막증으로 진단된 163예를 대상으로 이들의 임상양상에 대해 후향적으로 조사분석 하였다. 결과: 자궁내막증의 빈도는 4.38%였고, 미산부 및 임신회수가 적은 젊은 여성에서 호발하였다. 주증상은 월경통, 하복부 통증이었으며, 증상이 없는 경우가 35%였다. 병기는 III, IV기가 82.3%였으며, 호발병소는 난소, 더글라스와, 자궁, 나팔관, 복막, 직장 순이었다. 자궁근종과 양성 난소낭종이 흔히 동반되는 부인과 질환이었으며, 혈청 CA125치는 I, II기 보다 III, IV기에서 평균수치가 증가하였고, 비정상적으로 높은 수치를 보이는 경우도 많았다. 결론: 젊은 여성에서 자궁내막증에 대한 조기 진단과 적절한 치료로 가임력 보존 및 여성의 삶의질 향상을 도모하여야 한다. Objective: We studied clinical characteristics of patients have endometriosis to provide basic knowledge for diagnosis, treatment, and futher study of endometriosis. Methods: We have performed a retrospective clinical study on 163 patients diagnosed with endometriosis during laparotomy, cesarean section, laparoscopic surgery at our medical center from January, 2000 to December, 2004. Results: Incidence of endometriosis was 4.38%. The more frequent occurrence was noted in the young women with low parity and in the nulliparous women. Most frequent symptom comprised dysmenorrhea and lower abdominal pain. 33.7% of patients were asymptomatic. And 82.3% of the patients were in stage III and IV. The frequent sites involved were ovaries, Cul-de sac, uterus, tubes, peritoneum and rectum in order. Frequently combind gynecologic disease were uterine myoma, benign ovarian tumor. In Stage III & IV, there are more patients, who had abnormal elevated serum CA 125 level than patients of stage I & II. Conclusion: Early diagnose and appropriate management of Endometriosis for young women can lowered the development of hihger stage case and it is important for fertility and better life quality.
회음절개 부위 및 제왕절개술 후 복벽 반흔에 발생한 자궁내막증 2예
강광석 ( Kwang Sok Kang ),오종은 ( Jong Yn Oh ),박선영 ( Seon Young Park ),문정범 ( Jeong Beom Moon ),홍상기 ( Sang Ki Hong ),이영호 ( Young Ho Lee ) 대한산부인과학회 2004 Obstetrics & Gynecology Science Vol.47 No.8
The most frequent ectopic locations of endometriosis include, in descending order of frequency, the ovaries, uterine ligaments, the rectovaginal septum, and peritoneum covering the pelvic organs, that is, uterus, fallopian tubes, rectum, sigmoid colon, an