Xinji Tannery Enterprise Sewage Treatment Facilities Reached A New Breakthrough

In December 27th, with the acceptance of sewage treatment facilities, the tannery industry in Xinji trial camp was reborn, and 23 tanning enterprises finally resumed production after 6 months of zero production and environmental protection.

Xinji is known as "

"Trial camping camp leather industry area is the birthplace of leather industry in Xinji.

At present, 6 of the top ten leather enterprises in the city are starting here.

When the industrial zone was put into operation in October 1998, a sewage treatment plant with a capacity of 3500 tons per day was built, but the old technology and facilities failed to meet the new environmental requirements.

In June 2012, because the sewage could not meet the target of stable discharge, the industrial zone was ordered to suspend production by the Xinji municipal government, involving 31 enterprises.

According to statistics, the industrial area has 4 million tanneries each year, with a sales revenue of about 400 million yuan and a tax of 12 million yuan.

After the shutdown, more than 2000 workers in the entire industrial chain were temporarily unemployed.

"Jinshan Yinshan, but also green hills.

If the leather industry wants sustainable development, it must go through the life and death problem of pollution control.

Balike, mayor of Xinji, said that the government's clear attitude has made bosses understand that the tannery industry in the artillery battalion should recover from death, and only iron fist can cure pollution.

Sewage treatment is very difficult. The tannery enterprises in the industrial area are not large in scale. The sewage treatment facilities at home are not efficient, and big investments can not be put into operation.

Under the guidance of the government, tanning enterprises in the industrial area agreed to tackle pollution.

In order to find suitable sewage treatment technology, bosses in the industrial area have gone to Shandong, Fujian and Jiangsu. After many rounds of comparison and inspection, they decided to introduce the sewage treatment technology of an enterprise in Fujian.

The imported technology is first class in China, but how can we raise 46 million 500 thousand yuan of construction funds? After merger and reorganization, 31 Enterprises in the industrial zone have changed to 23, and the tanning group has been set up, collectivization management and shareholding operation have been carried out. Liansheng sewage treatment Co., Ltd. has been set up, and a sewage treatment plant with a daily capacity of 5000 tons has been set up, which is divided into 31 shares, 1 million 500 thousand yuan per share, and the amount of pollutant discharge approved by shares is implemented.

In March 12, 2013, the upgrading plan for sewage treatment in the industrial area was approved by provincial experts and started construction in May of that year.

Trial camp

Sun Zongxi, chairman of tannery group, introduced that according to the idea of "divide and conquer, discharge standards, save energy and reduce emissions", the group concentrated all the water treatment units of the enterprises in the industrial area and built the tanning water workshop, so as to realize the separate collection and processing of the five water of lime leaching wastewater, chromium containing wastewater, comprehensive wastewater, rainwater and domestic sewage, and promoting the sustainable development of the leather industry.

In order to achieve effective supervision, the industrial area will also build online monitoring and remote enforcement system.

Install the intake electronic metering device in each workshop. According to the share index, the water discharge per share is controlled within 150 tons / day, and the emission index is exhausted automatically after the sewage valve is shut down, so as to realize the strict control of the discharge of sewage from a single enterprise.