Difference between drinking natural mineral spring and drinking pure water;

It illustrates microorganism control measures in bottle-packed pure drinking water production,introduces microorganism index control by ozone sterilization from the creation of ozone,its mixing with pure water,sterilization effect and its influential matters,which to give certain guidance for actual production.

The advantages and disadvantages of the process for pure water production are analyzed according to process advance,sterilizing method,water resource utilization and the relationship with human health,thereby the development direction of potable water in our country is pointed out.

Determination of the common heavy metals in purified water by second-order differential anodic stripping voltammetry;

Simultaneous Determination of Arsenic and Mercury in Purified Water by HG-ICP-AES;

Bacterial detection of water quality in purified water and spring water of Yanan city;

onsidering the overall situation of the water producing system, a mathematical model of the optimum chemicals-feeding quantity and its solution for water treatment plants have been put forward.

In order to solve the problems of low efficiency of flocculation tank in the water treatment plant and high chemicals dosage,the through hole velocity of the flocculation tank was adjusted,and the reasonable velocity gradient was set.

Combining with the water treatment plant building design in Suzhou new area,the author discusses characteristics and development trend of modern industrial building design,points out that in the industrial building design the architects should play the culture characteristics of regionality fully,play and establish unique enterprise image,so as to create new type of modern industrial building.

Influential factors of freeze-thaw conditioning of sludge from water purification plant;

Analysis on Caofeidian water purification project water purification plant design technology characteristic