Finally, the technical economical analysis about adding PAC in the filter influent compared with others dosage points was studied.
最后，对其他位置投加pac与滤池前端投加进行了技术、经济分析。
Through option calculation a simple and practical method is proposed, which is beneficial to technical economical analysis for cogeneration plants.
对此通过实例计算提出一种简便实用的计算方法，该方法有助于热电厂技术经济分析。
Therefore, technical renovation was carried out for solving these problems, and option comparison and economical analysis were conducted.
针对此问题进行了技术改造，并进行了方案比较及经济分析。
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