water treatment coagulant Articles
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Domestic wastewater treatment with CEPT-wetlands process
This study aimed to develop an effective process with less construction and operation cost and with flexibility of meeting different temperature requirements, namely CEPT-construted wetland processes. To reduce the chemical cost for the CEPT process, fly ash was firstly utilised to develop an efficient compound coagulant. The lab-scale experimental results showed that with low Fly Ash Coagulant ...
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Improving the energy efficiency of wastewater treatment in Mexico case study
Kemira participated in the delegation of the Finnish Environment Institute Syke to Mexico, where a memorandum of understanding for cooperation in the water sector was signed between the two governments. Mexico’s National Water Commission CONAGUA is the signing party in Mexico and an important customer for Kemira, who has been supplying coagulants for potable water treatment for Mexico City ...
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