小型醫療廢水處理設備【價格】

 小型醫療廢水處理設備【價格】
一.醫院污水的來源
醫院排放廢水的主要部門和設施有：診療室、化驗室、病房、洗衣房、X光洗印、同位素治療診斷室、手術室等；

還包含醫院行政管理和醫務人員排放的生活污水、食堂、宿舍排水。
二醫院污水的水量
醫院及醫療機構的性質和規模不同。則其排放污水的量也有所不同。
醫院內部各個不同的部門和設施排放污水的水量也有各自的特點。
隨著生活水平提高和醫療設施條件改善，一般大、中型醫院的用水量和排水量都有較大的增加。


三醫院污水的水質特征
醫院污水的主要污染物包含病原性微生物、有毒、有害的物理化學污染物和放射性污染物三大類。

醫院廢水處理流程工藝選擇原則,(二)定期觀察生物池微生物生長情況，出現異常及時排除

 小型醫療廢水處理設備【價格】

云南省昆明市：五華區、官渡區、東川區、晉寧縣、宜良縣、嵩明縣、尋甸回族彝族自治縣、盤龍區、西山區、呈貢縣、富民縣、石林彝族自治縣、祿勸彝族苗族自治縣、安寧市曲靖市：麒麟區、陸良縣、羅平縣、會澤縣、馬龍縣、師宗縣、富源縣、沾益縣、宣威市玉溪市：紅塔區、澄江縣、華寧縣、保山市：隆陽區、騰沖縣、昌寧縣、施甸縣、龍陵縣昭通市：昭陽區、巧家縣、大關縣、綏江縣、彝良縣、水富縣、魯甸縣、鹽津縣、永善縣、鎮雄縣、威信縣思茅地區：翠云區臨滄地區麗江地區：寧蒗彝族自治縣、古城區、永勝縣、玉龍納西族自治縣、華坪縣文山壯族苗族自治州紅河哈尼族彝族自治州：個舊市、蒙自縣、建水縣、彌勒縣、元陽縣、金平苗族瑤族傣族自治縣、河口瑤族自治縣、開遠市、屏邊苗族自治縣、石屏縣、瀘西縣、紅河縣、綠春縣西雙版納傣族自治州楚雄彝族自治州大理白族自治州

適用范圍：加強處理效果的一級強化處理適用于處理出水終進入二級處理城市污水處理廠的綜合醫院,After hydrolysis and acidification, the wastewater enters oxygen-poor tank, contact oxidation tank and secondary sedimentation tank in order to circulate, so that the wastewater is in the environment of anoxic and oxygen-enriched cycle transformation, and the following transformation can be achieved.- Denitrification; converting organic nitrogen into ammonia nitrogen, transforming ammonia nitrogen into nitrite nitrogen and nitrate nitrogen through aerobic microbial nitrification bacteria, and then transforming nitrite nitrogen and nitrate nitrogen into nitrogen through anaerobic microbial denitrification bacteria, escaping from sewage- phosphorus removal; high phosphorus content sludge is formed by phosphorus accumulating bacteria releasing phosphorus in anoxic environment and absorbing excessive phosphorus in oxygen-rich environment.- Degrading organic matter thoroughly; On the basis of hydrolysis acidification, utilizing the characteristics of rapid propagation of aerobic microorganisms in oxygen-rich environment and rapid propagation of anaerobic microorganisms in anoxic environment, degrading organic matter in turn and transforming it into sludge(3) Disinfection of sewage to meet discharge standards(4) Regular removal of sludgeThe characteristics of sewage treatment methods in small and medium-sized hospitals are as follows: the volume of the oxygen-poor pool is much smaller than that of the contact oxidation pool. When the sewage circulates, the residence time in the oxygen-poor pool is very short, while the residence time in the contact oxidation pool is very long, so that the sludge produced by biochemical treatment is mainly deposited in the contact oxidation pool.The characteristics of sewage treatment methods in small and medium-sized hospitals are as follows: the oxygen-poor pool is composed of adjusting aeration pool and anoxic pool in series. The two pools are connected structure. By changing the aeration degree of the adjusting aeration pool, the sewage is fully mixed and the water is uniform.4. The sewage treatment method for small and medium-sized hospitals as described in claim 3 is characterized in that the sewage treatment station also includes a sludge concentration pond which is connected with a contact oxidation pond, and the sludge concentration pond is e with a reflux pipe.與調節曝氣池連通，回流管路上配有回水泵，開啟回水泵，將污泥濃縮池的上層污水泵回調節曝氣池，使下層的污泥濃縮，也使接觸氧化池中的污泥持續進入污泥濃縮池The characteristics of sewage treatment methods in small and medium-sized hospitals are as follows: chlorine dioxide is injected into the drainage pipe of secondary sedimentation tank; chlorine dioxide flow rate is accurately measured by metering pump to reduce residual chlorine residue; at the same time, water body is sufficiently mixed from the contact oxidation tank and aerated by blower to reduce dosage.6. The small and medium-sized hospital sewage treatment method described in Fig. 4 is characterized by that the sewage return flow R = 1:1, i.e. the sewage circulation flow: the treated discharge flow = 1:1.At present, the total number of medical units above county level (including industrial and mining enterprises hospitals, military hospitals, private hospitals and Sino-foreign joint venture hospitals, etc.) in our country (except Hong Kong Special Administrative Region, Macao Special Administrative Region and Taiwan region) is about 21,000, of which 1041 are tertiary first-class hospitals, accounting for about 5% of the total number of hospitals, 90% of which are small and medium-sized hospitals below secondary level, relatively speaking, large hospitals. All of them have more standardized wastewater treatment systems, and are e with professional maintenance and management. However, due to the reasons of fund, operation cost and personnel , a large number of small and medium-sized medical institutions are weak in the construction of medical wastewater treatment facilities, and their operation is not completely normal, which is a difficult and important point in current pollution control.The sewage discharged by hospitals consists of two parts, one is domestic wastewater, the pollutants are mainly organic matter, the other is medical wastewater, the pollutants are mainly nitrogen, phosphorus and so on. At present, most of the small and medium-sized medical institutions in our country generally adopt the first-level intensified treatment. The typical process is as follows.The characteristic of the first-level intensification process is that it can effectively control pathogens through disinfection process, but the removal effect of COD and BOD is not good and can not meet the re of environmental protection.In recent years, with the progress of social economy and the improvement of people"s awareness of environmental protection, more and more small and medium-sized medical institutions have built a number of secondary biochemical treatment facilities.  The processes adopted include A/O, SBR, oxidation ditch and contact oxidation.As can be seen from Table 1, three biological treatment methods, A/O, SBR and oxidation ditch, all have good treatment effect.However, for small and medium-sized medical institutions, due to the lack of funds and managers, there may be insufficient funds in the actual implementation process, or there may be inadequate management and excessive discharge.Relatively speaking, contact oxidation method is more suitable for sewage treatment in small and medium-sized medical institutions, but contact oxidation method lacks oxygen-deficient stage, so the ability of denitrification is weak. Nitrogen in effluent is basically converted to nitrate, ammonia nitrogen may reach the standard, and the essence of total nitrogen has not been removed.The purpose is to overcome the shortcomings of the above-mentioned treatment methods and provide a more suitable treatment method for sewage treatment in small and medium-sized hospitals. The treatment process of this method is simple, occupies less land, has low construction investment and operation cost. It can not only meet the sewage treatment standards, but also is easy to operate and manage, and has low re for the of operators.,(四)鼓風機：每半年加一次機油，每運行10000小時保養一次(按說明書要求進行),每天觀察A／O池內的填料掛膜狀態，如填料上生長出橙黑或橙黃色的一層膜即已培養好生物膜，一般需7~15天。接著進一步馴化，一般需一周時間

小型醫療廢水處理設備

1 病原性微生物及其控制指標

通常把大腸菌群數和糞大腸菌群數作為衡量水質受到糞便污染的生物學指標。
醫院污水和生活污水中經水傳播的疾病主要是腸道疾病，由病毒傳播的疾病有肝炎、小兒麻痹等。

 有毒有害物質及水質指標
pH：醫院的酸堿污水主要來源于化驗室、檢驗室的消毒劑的使用及洗衣房和放射科等，可對管道造成腐蝕或影響消毒劑的使用效果。
SS：影響水體外觀和氯化消毒滅活效果。
BOD和COD：大部分來自生活系統排水，可生化性能良好，但醫院廣泛使用的消毒劑對生物處理是不利的。
動植物油：來自食堂排水，影響水體溶解氧和醫院含菌污水的消毒效果。
總汞：包含有機、無機、可溶和懸浮的汞，可是人體發生全身性的中毒。主要來自于口腔科、破碎溫度計和某些使用汞的計量設備汞的流失。

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小型醫療廢水處理設備

所采用材質比水輕，能在水中均勻舒展，對氣泡作密集性多層次的切割，大大提高了溶解氧的傳遞補速率，減少風量，節約能耗。由于絲長材質經特殊配方，結構獨特，其在水中對微氣泡有吸附作用，填料載著生物膜在整個生物池中,對于處理出水終進入二級處理城市污水處理廠的綜合醫院，應加強其處理效果，提高細菌的去除率，減少消毒劑用量,泵按額定流量把污水抽入設備內，啟動鼓風機進行曝氣，同時可以根據BOD5,醫院污水處理流程