消毒

The results showed that: the influence of the aquaculture process on aquaculture water determined by type of aquaculture; the influence of aquaculture process on the water temperature, salinity and pH value were not wide.the descent of pH value was related to feed coefficients ; the dissolve oxygen of water in outfall was lower than the water in infall,but the concentration still maintained at the saturation level, is mainly affected by density of aquaculture ,rate of feed and artificial measures of increasing oxygen ;the major form of inorganic nitrogen was nitrate-N;the concentration of inorganic nitrogen and the organic matter tended to increase ,but the ammonium to decline ,this was relation with density of aquaculture ,rate of feed and variation of the different inorganic nitrogen form ; concentration of phosphate-P was low in outfall of pond , related with phosphate-P precipitating, as flowing water speed slowly in outfall;This phenomenon that the total number of bacteria and coli form group of water in outfall was lower than the water in infall , this caused by measures of sterilization and disinfection .

结果表明：养殖过程对水体影响与养殖类型有关。养殖过程对水体的水温、盐度和pH影响不大； pH下降与饲料系数高有关；溶解氧含量排水口比进水口低，但仍维持在饱和状态，与养殖密度、投饵率和人工增氧有关。硝酸氮是无机氮的主要存在形式，无机氮和有机物含量有升高趋势，氨氮有下降的趋势，与养殖密度，投饵率和各种无机氮之间的相互转换有关。活性磷酸盐含量在排水口含量下降，与排水口流水速度慢，磷酸盐沉淀有关。生物指标细菌总数和大肠杆菌总数在排水口比进水口低现象普遍存在，这与养殖场杀菌消毒等措施有关。

Based on the results of water quality (physical and chemical factors: water temperature, salinity, pH, DO, DIN, PO4-P, COD, and biomarker-indicated: total bacteria and Coliforms) determining from the 4 pools and infall, outfall of the Xishan Island aquaculture pond, the variation characteristics of water quality in infall, outfall of pond and its reasons were analysised and discussed.

结果表明：养殖场和进、排口水体温度、盐度变化不明显，pH下降与养殖周期有关；营养盐含量增加，在不同养殖种类、养殖周期和养殖饲料系数变化不同；受消毒杀菌等措施影响下细菌总数与大肠杆菌总数明显减小，而养殖周期长的池塘，细菌总数仍增加，大肠杆菌总数减少幅度变小。

There is no residual infectant in the disposal system and we don't need a special device to deal with the infectant, also don't need special medication to sterilize and then we can get the standard water finally.

KY系列污水处理药剂与设备，通过将功能不同的多属种微生物共生共存于特殊载体上，能有效分解去除生物分解性差，分解速度低的有机物以及有毒恶臭物质，无需设置污泥处理装置，无需加药消毒，出水可达到中水标准。

Facing chances and challenges, JPCDC will continue to take eliminating health related risk factors as a key work of public health services and develop food infectant and environmental hygienic surveillance, medical industrial clean room surveillance, pesticide and rodenticide test, drinking water quality test, health care food test, cosmetic test, disinfection product test and water related product test and so on.

面对机遇和挑战，中心坚持把消除健康危害因素作为公共卫生服务重点，积极开展食品污染物监测、环境卫生监测、医药工业洁净室监测、杀虫与灭鼠监测、生活饮用水检测检验、保健食品检测检验、化妆品检测检验、消毒产品检测检验、涉水产品检测检验等服务项目。

The housewife that loves clean just also is washed wash pillow towel and pillowcase, forget to take pillow core the insolate below sunshine, disinfection however.

爱干净的主妇也只是洗洗枕巾和枕套，却忘记将枕芯拿到阳光下曝晒、消毒。

Open the second sterile pouch and connect the tubing to the insufflator's gas outlet.

打开第二个消毒袋，把管系连接到注气器出气口处。

Dai said exam rooms would be disinfected twice a day and every examinee and invigilator would be required to have their body temperature measured before entering the rooms.

戴秉国说，考场将每天两次消毒，每个考生和监考员须接受体温在进入房间衡量。

Supplier preferably at quarterly interval; the electrodes of the ionizer should preferably be replaced at yearly interval.

他们定期检查保养，宜至少每隔三个月检查一次。5。使用在任何消毒系统的紫外光灯管/泡宜每隔至九个月换一次。

You can use sterilized bentonite, isinglass, or egg whites.

您能用被消毒的膨润土、鱼胶或者蛋白。

And therefore it is extremely important you clean your hands with water and sterilise afterwards with herbs such as juniper and sage.

因此，用水把手洗干净是相当重要的，并且使用完杜松之类的草类植物也得消毒。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。