Three reasons to use polyaluminium chloride for wastewater treatment
1: Polyaluminum chloride is currently the lowest price in water treatment chemicals.
2: Polyaluminum chloride is the best in low-cost water purifying agent.
3: Polyaluminum chloride adapts to the widest range of water quality.
The above three points are the three reasons for the treatment of polyaluminum chloride in sewage treatment. At present, the water purifying agent polyaluminium chloride is the most widely used and widely used water treatment chemical. All the purified water plants that use surface water as the source of urban drinking or industrial water, as well as various industrial wastewater, urban sewage purification treatment, oilfield groundwater reinjection and sludge disposal, often use flocculation as an indispensable part of many treatment processes. Pre-key process technology. The effect of flocculation treatment determines the operation status of the subsequent treatment process to a large extent, and ultimately the quality and cost of the effluent. As a new commercial water purifying agent, high-quality polyaluminum chloride has two basic conditions:
1. Highly efficient, polyaluminium chloride has a significant improvement over the coagulation performance of traditional coagulants, and has a wide range of applications;
2. Stable, polyaluminum chloride should have stable chemical properties and can be stored for a long time without deterioration.
The problem
Throughput is an important indicator of Ethernet testing. Many engineers believe that the Ethernet switching throughput should be its line rate, that is, no packet loss can occur at 100% traffic, and that it is illegal for the Ethernet frame interval IFG to be less than 96 bits. However, in the Ethernet switching throughput and packet loss rate test, a small amount of packet loss occurs in the long-term error test under the line speed condition. The reason is the cross-clock domain architecture of the Ethernet.
With the rapid development and application of industrial Ethernet technology, a large number of network problems have appeared along with it. According to statistics provided by Siemens, the network communication failure rate accounts for more than 70%, and the network equipment failure rate is less than 30%. After a network failure causes the system to shut down, the time required for fault diagnosis and location accounts for more than 80% of the total system downtime, while maintenance measures take up less than 20%. Therefore, real-time monitoring and analysis of network traffic is a major problem in the development and application of industrial Ethernet. Real-time monitoring and analysis of industrial Ethernet network traffic and timely detection and location of network problems play a vital role in improving the stable operation of the entire system. .
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