lehu乐虎

Activated carbon is a kind of commonly used adsorbent, catalyst or catalyst carrier. When it is widely used in water treatment, how to choose active carbon? Let's analyze it together! What is activated carbon Activated carbon is a kind of microcrystalline carbon material with black appearance,...

Now, it has entered the "14th five year plan" for renewable energy development, and photovoltaic power generation industry is still a key development sector. In the 13th Five Year Plan period, the photovoltaic power generation industry in China has been breaking through the ceiling of the industry, ...

Water treatment medium and main treatment process: The way of water treatment usually has potential difference; Pressure difference; Membrane filtration is based on the principle of molecular dialysis pressure difference; Separation; concentrate; Purification. Pure physical way, no phase transition...

In the year of the 14th five year plan for ecological civilization construction, the increasingly strict water environment management and supervision system is promoting new changes in the water treatment industry. In this way, which direction is the wind direction of water treatment industry in 202...

1. Organization structure of sewage treatment plant The production and operation functions of sewage plant are mainly realized by the plant Department, operation Department (including central control room and each section), power maintenance department (including electrician team and maintenance te...

People engaged in environmental protection water treatment industry should know that if they do not follow the correct operating procedures when working in sewage treatment plant or using water treatment equipment, it is easy to have accidents. Recently, many projects in China have such accidents. W...

In the process of industrial production, the instrument plays an important role in detecting, displaying, recording or controlling the process parameters. The detection of the production process is the basic means to understand and control the industrial production. Only by accurately understanding ...

Equipment water production: 1 washing (1) Open the washing drainage valve mv116. Open the water inlet valve mv111. Washing for 3 minutes or effluent turbidity less than 1 NTU is qualified. 2. Water production Outlet valve mv112. Close the washing drainage valve mv116. Start making water. Sy...

1、 Unit conversion of reverse osmosis membrane 1. Unit conversion of size, pore diameter, diameter, area and water yield of imported reverse osmosis membrane? A: in China's water treatment process, the length unit is generally expressed in mm, and the calibration unit of imported equipment nee...

Charging system of boiler water 1. Ammonia: adjusting pH value 2. Hydrazine: deaeration The two agents are pumped to deaerator through dosing to adjust pH value of feed water and remove oxygen in water. 3. Phosphate (trisodium phosphate) is added directly to the boiler drum. It also regulates pH...

Water is the source of life, water accounts for 70% of the human body composition. Scientific research shows that the average daily water demand of adults is more than 2500ml, which can be said that water quality is the basic guarantee of health. Turn on the tap and the tap water flows out slowly. ...

The first step preparation 1. Prepare all possible tools for construction Including: rubber boots, rubber gloves, protective glasses, wrench (remove the end cover of module housing), pipe clamp, glycerin, etc 2. Clean the upstream water inlet pipeline; 3. Carefully evalsuate the quality of the in...