本文選題：生活飲用水　切入點(diǎn)：水質(zhì)監(jiān)測(cè)　出處：《安徽醫(yī)科大學(xué)》2013年碩士論文

【摘要】：目的對(duì)2004-2011年某市城市生活飲用水檢測(cè)結(jié)果進(jìn)行分析，了解某市城市生活飲用水水質(zhì)衛(wèi)生狀況，促進(jìn)飲水質(zhì)量的改善,并通過(guò)調(diào)查問(wèn)卷了解該市自來(lái)水廠員工對(duì)飲用水與健康相關(guān)知識(shí)的知曉情況，以便了解水廠員工對(duì)飲用水健康知識(shí)方面的不足，為有關(guān)部門制定相關(guān)政策提供一定的理論依據(jù)。 方法按照國(guó)家標(biāo)準(zhǔn)對(duì)某市生活飲用水進(jìn)廠水、出廠水、末梢水和二次供水進(jìn)行采集、檢測(cè)和評(píng)價(jià)。根據(jù)調(diào)查目的和要求自行設(shè)計(jì)調(diào)查問(wèn)卷，，問(wèn)卷內(nèi)容包括員工一般情況及飲用水與健康知識(shí)的知曉情況，選擇某市市級(jí)和縣級(jí)自來(lái)水廠各一家的共80名員工進(jìn)行問(wèn)卷調(diào)查，采用EpeiData3.0建立數(shù)據(jù)庫(kù)并進(jìn)行錄入，數(shù)據(jù)整理后采用SPSS17.0進(jìn)行統(tǒng)計(jì)分析。 結(jié)果共檢測(cè)1038份水樣，其中進(jìn)廠水24份、出廠水60份、末梢水890份、二次供水64份；總合格率為81.6%（847/1038），進(jìn)廠水、出廠水、末梢水和二次供水的合格率分別為91.7%（22/24）、63.3%（38/60）、83.9%（747/890）、62.5%（40/64）。進(jìn)廠水水質(zhì)檢測(cè)中不合格項(xiàng)目主要是硝酸鹽氮；出廠水水質(zhì)檢測(cè)中不合格項(xiàng)目主要是渾濁度、鐵、余氯、硝酸鹽氮；末梢水水質(zhì)檢測(cè)中不合格項(xiàng)目主要是渾濁度、總大腸菌群、細(xì)菌總數(shù)、余氯、鐵、錳；二次供水水質(zhì)檢測(cè)中不合格項(xiàng)目主要是渾濁度、總大腸菌群、細(xì)菌總數(shù)、余氯、鐵。共調(diào)查80人，回收有效問(wèn)卷76份，應(yīng)答率95.0%。有90.8%的員工認(rèn)為人體健康與飲用水有關(guān)系，2.6%的員工認(rèn)為人體健康與飲用水沒(méi)有關(guān)系，68.4%的員工對(duì)飲用水知識(shí)有所了解，94.7%的調(diào)查者對(duì)自己現(xiàn)在所用的飲用水感到滿意，有76.3%的調(diào)查者認(rèn)為飲用水的水質(zhì)良好，有1.3%的員工認(rèn)為飲用水水質(zhì)很差，不同調(diào)查單位，年齡，文化程度、工種和工齡之間飲用水健康知識(shí)正確率之間差異有統(tǒng)計(jì)學(xué)意義（P0.05），男女之間正確率的差異無(wú)統(tǒng)計(jì)學(xué)意義。 結(jié)論某市應(yīng)加強(qiáng)生活飲用水的衛(wèi)生監(jiān)督及技術(shù)指導(dǎo)，管網(wǎng)和二次供水系統(tǒng)的管理及飲用水的消毒工作，并加強(qiáng)飲用水衛(wèi)生安全知識(shí)以及飲用水健康知識(shí)的宣傳與健康教育，以保障居民的身體健康。
[Abstract]:Objective to analyze the results of 2004-2011 years of city drinking water detection, understand the hygiene status of drinking water quality in the city, to promote the improvement of the quality of drinking water, and tap water factory employees in this city of drinking water and health related knowledge awareness situation through questionnaire to understand, in order to understand the water shortage of drinking water health staff knowledge and to provide a theoretical basis for relevant departments to formulate relevant policies.
Methods according to the national standard of drinking water in a city of water, tap water, tap water and two water collection, detection and evaluation. The questionnaire survey according to the objectives and requirements, the contents of the questionnaire include the awareness of staff in general and drinking water and health knowledge, selection of municipal and county tap water factory 80 all employees of a questionnaire survey, using EpeiData3.0 to establish database and input data, using SPSS17.0 statistical analysis.
Results 1038 samples were detected, of which 24 copies of water into the factory, the factory 60 water samples and 890 samples of tap water, two water supply 64; the total qualified rate was 81.6% (847/1038), water, tap water, tap water and two water supply of the qualified rate were 91.7% (22/24), 63.3% (38/60), 83.9% (747/890), 62.5% (40/64). The unqualified project into the factory water quality detection is mainly nitrate nitrogen; water quality testing project unqualified factory is mainly iron, turbidity, residual chlorine, nitrate nitrogen; unqualified project peripheral water quality detection is mainly turbidity, e. bacteria, total bacteria, residual chlorine, iron, manganese; unqualified project two water quality detection is mainly turbidity, total coliforms, total bacteria, residual chlorine, iron. A total of 80 people were investigated, 76 valid questionnaires, the response rate of 95.0%. 90.8% employees thought to be related to human health and drinking water 2.6%, the staff believes that human health and Never mind drinking water, 68.4% of the employees to understand the knowledge of drinking water, 94.7% of respondents are satisfied with their now used for drinking water, there are 76.3% of the respondents think that the quality of drinking water is good, there are 1.3% employees that drinking water quality is poor, different investigation unit, age, culture degree, there were the significance between jobs and seniority between drinking water health knowledge rate difference (P0.05), there was no significant difference between men and women the right rate.
Conclusion the city should strengthen the drinking water sanitation supervision and technical guidance, disinfection of the pipeline and two management of water supply system and drinking water, and to strengthen the health and safety of drinking water and drinking water health knowledge propaganda and health education, in order to protect the health of the residents.

【學(xué)位授予單位】：安徽醫(yī)科大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2013
【分類號(hào)】：R123

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本文編號(hào)：1725072