1. 10000km garbage river, Heihe river and smelly river become clear, and Zhejiang reproduces the background color of Jiangnan in poetry and painting.
This is just a microcosm of the construction of beautiful rivers and lakes in Zhejiang.
According to statistics, up to now, the garbage river, Heihe river and smelly river in Zhejiang Province have changed from "dirty" to "clean" at 1. 1 10,000 km; Completely eliminate the inferior V water body and realize the transformation from "clean" to "clear"; Construction 180 beautiful rivers and lakes at provincial and municipal levels, with a river length of 944 kilometers.
"Zhejiang began to reproduce the background color of Jiangnan poetry and painting." Yang Jiong, deputy director of Zhejiang Water Resources Department, said.
Illness is in the water, and its roots are on the shore.
Zhejiang has eight major water systems, including Qiantang River, Yongjiang River, Tiaoxi River and Oujiang River, and there are more than 80,000 rivers with developed water systems. People are also used to living by water. However, with the prosperity of township industry and the development of private economy, rivers and lakes in some counties and cities in this province began to "get sick", and some were very ill.
In Yongkang, the "hardware capital", the GDP growth rate was once in the forefront of Jinhua, and the major rivers and streams in China, such as Yongkang River, Huaxi and Li Xi, became turbid, fish and shrimp disappeared, and garbage piled up, which smelled bad every summer. Some rivers and lakes in Xiaoshan District used to be red, black and white. A provincial leader once made a jingle when investigating in central Zhejiang, criticizing the poor water control at the grassroots level. "The peach blossoms on the mountain are bright red, the flies under the mountain are black, and the green hills stink."
Yang Jiong said that in 20 13, the Zhejiang Provincial Party Committee and the provincial government solemnly promised the people of the whole province that they would never bring muddy water into a well-off society in an all-round way. 20 18, the construction of beautiful rivers and lakes was written into the provincial government work report for the first time. 20 19 The construction of beautiful rivers and lakes is listed as one of the top ten livelihood issues in the province.
The disease is in the water, and the root is on the shore. Discharge from industrial enterprises, direct discharge of domestic sewage from migrants and illegal discharge from small and micro enterprises have caused serious pollution to streams and lakes. In some places, at the beginning of the "Five Rivers Control", the common people pointed their finger at the practice of river dredging. "What's the use of just fooling around in the water? Without the determination and action on the shore, the problem cannot be solved. "
Xiaoshan District is one of the most important areas in Zhejiang Province to eliminate inferior V water, with river network, traditional industries and floating population. At the end of 20 16, there were 5 sections with poor grade V water and 300 water bodies with poor grade V water. Ge Zhonghuan, executive deputy director of Xiaoshan District Water Control Office, said that there are more than 650 textile enterprises in Yaqian Town 1 1.8 square kilometers, and nearly 50,000 migrant workers have poured in, twice the local population. With a large population and a small population, many enterprises and villagers have built factories, staff canteens, staff dormitories and rental houses by the river, which has led to the gradual discoloration of rivers and lakes in China.
The factories and equipment illegally built by industrial enterprises along the river lost millions of yuan a day. Whether it can be dismantled is in the eyes of the masses. Ge Zhonghuan said that a number of enterprises such as Qiushi Cloth Industry, Cheng Zhuo Textile and Mao Ye Textile were dismantled according to law, and nearly 6.5438+0.8 million square meters of illegal buildings on both sides of the river/within 0/5m of kloc were cleared, and the task of eliminating five inferior V-shaped sections controlled by the district and above was completed six months ahead of schedule.
There is a big noise in the small pond.
If rivers and lakes are regarded as the "aorta" of the whole aquatic ecosystem, then streams, small ditches and small ponds are the "capillaries" of the water system. There are tens of thousands of ponds and other small and micro water bodies in Zhejiang, which directly affect the water control effect of rivers and lakes.
"927 villagers have 52 ponds." Fan, Party Secretary of Yunlong Village, Zhouwangmiao Town, Haining City, Jiaxing City, said that this village was once one of the 12 villages with the worst environment in Haining. Many ponds are used as pools for domestic garbage and construction garbage. Please ask excavators to dig six or seven times to clear the historical and environmental debts.
Xu Xiongze, a 72-year-old man from Zuoyuan Village, Lipu Town, Jindong District, Jinhua City, has a Qidou pond with an area of over 1.6 square meters in front of his house. He bathed and fished in this pond when he was a child. Xu Xiongze said: "At the beginning of the new century, the pond was neglected and became a garbage pool. Eating at home in summer, flies and mosquitoes fly into my rice bowl. "
"Some reservoirs and ponds contracted to cultivate pearl mussels, carp and silver carp have even become' soy sauce water' or' septic tanks'." Tu Genlin, director of the Shanghetang Reservoir Management Office in Jindong District, said that 20 13 years ago, the storage capacity of Shanghetang Reservoir was 8.45 million cubic meters, and the annual contracting fee was/kloc-0.8 million yuan. The more oxidized the water, the fatter the fish. The contractor puts more than 2000 tons of pig manure, duck manure and more than 500 tons of chemical fertilizer into the reservoir every year. Even the dam stinks, and the fish raised in the reservoir smells strange when cooked.
Remediation of the encroachment and pollution of ponds and reservoirs will inevitably touch the interests of all parties. Xu Moufang, a villager from lingshan village, Puyang Town, Xiaoshan District, refused to dismantle the fence that occupied the pond, and his family scratched the hands of the construction workers. According to Yan Zhijun, director of Zuoyuan Village in East Jin, a canal was dug on the original tractor-ploughed road, which connected and revived seven ponds, but nine of the ten villagers along the way disagreed.
"However, water control has produced a beautiful environment and a beautiful economy, as well as people's sense of gain and happiness." Ye, deputy head of Jidong District, said. There are more than 300 acres of sludge ponds in Sidamen Village, Duohu Street. Through dredging, water system connection and "three changes and one demolition", the environment has become beautiful. During the National Day holiday this year, 55,000 people came to the village to experience farmhouse music. The contracted funds for several cruise ships in a pond have increased from 1.80 yuan in the previous year to1.654,38+0.80 yuan this year; The village collective economic income has never been less than 6,543,800 yuan, but has exceeded 6,543,800 yuan; The ditch of Suoyuan Garden has been turned into a water street, and the village has become a scenic spot, with 550,000 tourists a year. All the 68 small reservoirs above Grade II in the whole region have realized clean water cultivation, and the inferior Grade V water has been completely eliminated.
Xu Moufang now draws water from the pond every day to water the flowers and mop the floor, and says with a smile, "That stagnant pool should have been rectified a long time ago."
High-tech helps to realize the harmony between man and water.
The urgent situation and pressure have forced the rivers and lakes in Zhejiang to enter the stage of refined and high-tech whole basin supervision and development. Yongkang city will concentrate the electroplating and electrolysis enterprises in the city into the integrated area of surface finishing. After being treated by the heavy metal sewage treatment plant operated by a third party, the production sewage is connected to the urban sewage pipeline and sewage treatment plant for further treatment and discharge up to the standard.
Yiwu is a typical water-deficient city, and there are no major rivers in China. Some water was transferred from Dongyang, Puyang and other cities and counties to ensure the production and living water for nearly 2 million people in the city. Zhou Hongwei, deputy director of Zhejiang Water Control Office, said that Yiwu's beautiful rivers and lakes construction, high-tech water control and water control have always been in the forefront of the province.
On the big screen of the intelligent management and control platform of Yiwu Drainage Company, the water storage capacity of Fengkeng and other reservoirs in the city, the instantaneous flow of Jiangdong Waterworks and Chengbei Waterworks, and the water distribution of Baisha and Choujiang are displayed in real time. Zhao Pinmao, deputy head of the comprehensive group of the Municipal Water Control Office, introduced that there are 9 sewage treatment plants in Yiwu with a designed sewage treatment capacity of 540,000 tons/day. Through more than 2,400 kilometers of drainage pipelines, it has covered 526 towns and streets in the city, becoming the first county and city in Zhejiang Province to achieve "zero direct drainage in the world".
According to the Action Plan for Beautiful Rivers and Lakes Construction in Zhejiang Province (20 19-2022) jointly issued by Zhejiang Water Control Office and Water Resources Department, the province will promote the construction of beautiful rivers and lakes with high quality in the whole region and implement the "hundred rivers and thousands of rivers beautiful project", that is, build 100 beautiful "mother rivers" in the whole county.