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- This paper put more emphases on the study of controlling of the total count of bacteria and the total coliform group by the combination of PPC and chloramine and by either of them. 本文著(zhù)重研究了氯胺和PPC(高錳酸鉀復合藥劑)這兩種安全的消毒劑單獨以及二者聯(lián)用對原水中細菌、總大腸桿菌群的滅活效果。
- The residual chlorine in tap water from the reservoir was less than 0.05 mg/L, the total count of bacteria was 940 cfu/ml, the total coliform bacteria was more than 1 600 MPN/100 ml and fecal coliforms was 130 MPN/100 ml. 并檢出尿素、氨氮和氯化物;其濃度高于市政供水;游離余氯<0.;05mg/L;細菌總數最高達940cfu/ml;總大腸菌群最高>1600MPN/100ml;并檢出糞大腸菌群(130MPM/100ml)。
- Keywords ultraviolet;disinfecting;domestic sewage;total coliform; 消毒;紫外線(xiàn);生活污水;大腸桿菌群;
- E. coli and fecal streptococci are subsets of fecal coliforms, which are a subset of the total coliforms. 大腸埃希氏菌或鏈球菌是排泄物大腸菌的子集，也是所有大腸菌的子集。
- Objective:Filter membrane fluorometry(FMF) was applied the determination of total coliforms,and its results were compared with standard filter membrane method(SM). 目的：用濾膜熒光法檢測大腸菌群，并將該法與標準濾膜法進(jìn)行比較。
- The mass rally was a total fiasco. 那次群眾集會(huì )徹底失敗。
- Methods According to the index of the total coliforms,we su m up and analyze all the surveying results of the water quality of the sea water near the Xiamen Gulangyu bathing beach in 2002. 方法以總大腸菌群項目為指標,對2002年廈門(mén)鼓浪嶼療養地海濱浴場(chǎng)水質(zhì)監測結果進(jìn)行評價(jià)。
- Study on Predictive Model for Total Coliform Group Reduction on Fresh-cut Lettuce Treated with NaClO NaClO處理鮮切生菜中大腸菌群數的預測模型研究
- I must say the news comes as a total surprise. 我得說(shuō)這個(gè)消息來(lái)得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起來(lái)共十年。
- My small contribution was lost in the grand total. 我的小小捐獻在巨大的總額中小得幾乎看不見(jiàn)。
- The ship was wrecked and became a total loss. 船只失事，一切都損失了。
- He swings from wild optimism to total despair. 他由極其樂(lè )觀(guān)一變而為完全絕望。
- The angles of a triangle total 180. 三角形的三角之和等于180°。
- She professed total ignorance of the matter. 她自稱(chēng)對那事一無(wú)所知。
- The garden was in a state of total neglect. 那花園完全無(wú)人整理。
- The total amount is in the fifties. 總共五十多個(gè)。
- Choose four out of the total number. 從全部數目中選出四個(gè)。
- Add this numbers together and give me the total. 把這些數字加起來(lái)，告訴我總數是多少。
- England scored a total of 436 runs. 英格蘭板球隊獲總分436分。
