私人可以建个污水处理厂吗 是否有前景

2025-03-03 06:07:48
推荐回答(1个)
回答1:

有前景!——以下数据及分析均来自前瞻产业研究院发布的《中国农村污水处理行业发展前景预测与投资战略规划分析报告》。

从计划经济时代到现在,我国污水处理行业逐渐进入迅速发展的阶段,中国城市污水处理无论在数量还是质量上都得到了迅速的发展。国家政策鼓励多元投资主体共同发展城市污水处理。2014年以来,污水处理行业的PPP模式逐渐兴起,以“利益共享,风险分担,长期合作”为基础,政府和公司在污水处理设施方面的基础建设逐渐丰满。

根据我国的“十三五”规划,水处理的行业将突破万亿的市场规模,市场容量巨大,投资机会众多。据统计,“十三五”期间,城镇污水的新增和提标改造市场容量高达1938亿元,城镇再生水市场容量达158亿元,海绵城市建设空间达4000亿元。

城市污水处理能力有所提升

近年来,我国城市污水处理能力有所提升。截至2017年6月底,全国设市城市建成运行污水处理厂共计2327座,形成污水处理能力1.48亿立方米/日,全国城镇污水处理厂累计处理污水269.39亿立方米;同期,36个重点城市建成运行污水处理厂共计570座,形成污水处理能力0.65亿立方米/日,累计处理污水量101.88亿立方米,同比增长3.7%。在城市污水处理率方面,2016年底,城市污水处理率已达到93.44%;据测算,2017年,我国城市污水处理率将达95%。

城镇污水整治为“十三五”环境治理重点

我国城镇污水排放量随着城镇化发展呈逐年上升趋势,占全国废水排放总量的比例也最大,加强水污染防范与城镇污水治理被列为“十三五”期间环境治理的重点内容。

在城镇污水新增部分处理方面,根据《“十三五”全国城镇污水处理及再生利用设施建设规划》,我国“十三五”的城镇污水处理能力将从2.17亿立方米/日,提升至2.68亿立方米/日,新增污水处理设施所需投资金额达1506亿元,投资额需求量前五位为山东、浙江、广东、重庆、湖北,分别为120亿元、114亿元、98亿元、85亿元、84亿元。

城镇污水排量增加,城镇污水处理市场空间将达千亿

2015年我国城镇生活污水排放量为545亿吨,同比增长6%,占全年污水排放总量的71.4%。参照2011-2015年的平均增速为6%,测算出2016-2020年城镇生活污水排放量仍将保持6%的增长速度。随着我国经济不断进展,城市化进程的继续推进,城镇生活污水成为我国废水排放量不断增加的主要来源。前瞻测算,2017年全年,城镇污水排放量约达到600亿吨。

                        图表:2010-2017年我国城镇污水排放量(单位:亿吨)

据统计,照目前的市场运营结构来看,若未来几年城市污水处理能力每年增速8%估算,每日吨污水处理能力的建设成本1000元计算,每吨水污水处理结算价1元计算,2020年城市污水处理运营市场空间可达1000亿元,其中第三方运营市场空间480亿元。

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