小型医疗废水处理设备【价格】

 小型医疗废水处理设备【价格】
一.医院污水的来源
医院排放废水的主要部门和设施有：诊疗室、化验室、病房、洗衣房、X光洗印、同位素治疗诊断室、手术室等；

还包含医院行政管理和医务人员排放的生活污水、食堂、宿舍排水。
二医院污水的水量
医院及医疗机构的性质和规模不同。则其排放污水的量也有所不同。
医院内部各个不同的部门和设施排放污水的水量也有各自的特点。
随着生活水平提高和医疗设施条件改善，一般大、中型医院的用水量和排水量都有较大的增加。


三医院污水的水质特征
医院污水的主要污染物包含病原性微生物、有毒、有害的物理化学污染物和放射性污染物三大类。

医院废水处理流程工艺选择原则,(二)定期观察生物池微生物生长情况，出现异常及时排除

 小型医疗废水处理设备【价格】

云南省昆明市：五华区、官渡区、东川区、晋宁县、宜良县、嵩明县、寻甸回族彝族自治县、盘龙区、西山区、呈贡县、富民县、石林彝族自治县、禄劝彝族苗族自治县、安宁市曲靖市：麒麟区、陆良县、罗平县、会泽县、马龙县、师宗县、富源县、沾益县、宣威市玉溪市：红塔区、澄江县、华宁县、保山市：隆阳区、腾冲县、昌宁县、施甸县、龙陵县昭通市：昭阳区、巧家县、大关县、绥江县、彝良县、水富县、鲁甸县、盐津县、永善县、镇雄县、威信县思茅地区：翠云区临沧地区丽江地区：宁蒗彝族自治县、古城区、永胜县、玉龙纳西族自治县、华坪县文山壮族苗族自治州红河哈尼族彝族自治州：个旧市、蒙自县、建水县、弥勒县、元阳县、金平苗族瑶族傣族自治县、河口瑶族自治县、开远市、屏边苗族自治县、石屏县、泸西县、红河县、绿春县西双版纳傣族自治州楚雄彝族自治州大理白族自治州

适用范围：加强处理效果的一级强化处理适用于处理出水终进入二级处理城市污水处理厂的综合医院,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.与调节曝气池连通，回流管路上配有回水泵，开启回水泵，将污泥浓缩池的上层污水泵回调节曝气池，使下层的污泥浓缩，也使接触氧化池中的污泥持续进入污泥浓缩池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)鼓风机：每半年加一次机油，每运行10000小时保养一次(按说明书要求进行),每天观察A／O池内的填料挂膜状态，如填料上生长出橙黑或橙黄色的一层膜即已培养好生物膜，一般需7~15天。接着进一步驯化，一般需一周时间

小型医疗废水处理设备

1 病原性微生物及其控制指标

通常把大肠菌群数和粪大肠菌群数作为衡量水质受到粪便污染的生物学指标。
医院污水和生活污水中经水传播的疾病主要是肠道疾病，由病毒传播的疾病有肝炎、小儿麻痹等。

 有毒有害物质及水质指标
pH：医院的酸碱污水主要来源于化验室、检验室的消毒剂的使用及洗衣房和放射科等，可对管道造成腐蚀或影响消毒剂的使用效果。
SS：影响水体外观和氯化消毒灭活效果。
BOD和COD：大部分来自生活系统排水，可生化性能良好，但医院广泛使用的消毒剂对生物处理是不利的。
动植物油：来自食堂排水，影响水体溶解氧和医院含菌污水的消毒效果。
总汞：包含有机、无机、可溶和悬浮的汞，可是人体发生全身性的中毒。主要来自于口腔科、破碎温度计和某些使用汞的计量设备汞的流失。

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小型医疗废水处理设备

所采用材质比水轻，能在水中均匀舒展，对气泡作密集性多层次的切割，大大提高了溶解氧的传递补速率，减少风量，节约能耗。由于丝长材质经特殊配方，结构独特，其在水中对微气泡有吸附作用，填料载着生物膜在整个生物池中,对于处理出水终进入二级处理城市污水处理厂的综合医院，应加强其处理效果，提高细菌的去除率，减少消毒剂用量,泵按额定流量把污水抽入设备内，启动鼓风机进行曝气，同时可以根据BOD5,医院污水处理流程