Zhejiang: Energy Saving And Emission Reduction And Industrial Upgrading Show A Circular Interaction Situation

In the first half of the year, the chemical oxygen demand (COD) emission reduction ranked first in Zhejiang Province, and there was a significant breakthrough in industrial upgrading.

Statistics show that in the first half of this year, Zhejiang has achieved remarkable results in energy conservation and emission reduction.

From 1 to June 2007, the emission reduction rate of chemical oxygen demand (COD) in Zhejiang ranked the first in the country, the decrease was 2.48%, and the emission reduction range of sulfur dioxide was fourth in the whole country, with a decrease of 4.05%.

In the first half of this year, the electricity consumption of the province's gross domestic product (GDP) dropped by 1.4 percentage points compared with the same period last year, and the energy consumption of 1311 key energy consuming enterprises increased by 6% compared with the same period last year. The initial comprehensive energy consumption per unit of GDP decreased by 3% compared with the same period last year.

Energy saving and emission reduction and industrial upgrading have formed a "small cycle" in enterprises, and the virtuous circle of energy conservation and emission reduction and industrial upgrading is making more and more enterprises taste the sweetness.

Zheng Changbeng, chairman of Wenzhou Feng Qi Leather Industry Co., Ltd., told reporters: "the original processing of raw leather is the front-end process of leather manufacturing industry. The amount of pollutant discharge is particularly large, and the masses are strongly reflected. The product grades decide that energy conservation and emission reduction can not be effectively promoted.

Since 2003, under the guidance of the government, the pformation of the finished product belt has not only reduced the amount of sewage but also brought considerable benefits.

Before processing raw skins, the annual output value of the company was only one hundred million yuan, and the output value of the company reached 218 million yuan in 2006.

Dyeing and printing is also a traditional industry in Zhejiang.

Shaoxing Guo Zhou yarn Co., Ltd. has two major measures in energy saving and emission reduction: the introduction of foreign advanced air cylinder dyeing technology and the construction of reclaimed water reuse device.

The air cylinder uses high-speed air flow to blow up the fabric, and through a small amount of spray, it can continuously dye the textile in a short time. It has the characteristics of low energy consumption, low emission and high product quality.

Jin Guozhou, chairman of Zhou Zhou Zhou yarn Co., Ltd. wrote accounts to reporters from energy saving: "the company invested 4 million 500 thousand yuan in early 2007 to introduce two air cylinders. Compared with the traditional" J type cylinder ", now one cylinder cloth is dyed to finished products, which reduces water consumption by 60%, 60% of steam heat, 60% of auxiliaries, 15% of dyestuffs, and electricity charges also decreased by 30%. It saves RMB 1 million 800 thousand yuan every year, and more than two years can reclaim investment, and also improves the quality of products through the air cylinder energy-saving and emission reduction equipment.

Under the premise of total pollutant discharge control, reclaimed water reuse not only has obvious effect in reducing emissions, but also has new development space.

Jin Guozhou said: "the government's daily emission target for the company is ten thousand tons. We invested 15 million yuan to build 6000 tons of reclaimed water reuse device. The company's emissions reduced from 7000 tons per day to 1000 tons, and the 9000 tons of waste emission targets gave us new room for development, and the reuse of recycled water also greatly reduced the water cost of the company."

To promote emission reduction through regulation and promote emission reduction, Wenzhou Pingyang water head town is the largest market for raw skins in the country. Local enterprises mainly rely on producing low value-added raw skins, and the scale of enterprises is "low, small and scattered".

The polluted raw leather processing industry and the disorderly discharge make the whole sewage town cross flow and stench, and directly pollute the Ao River which flows through Pingyang county.

For this reason, tannery pollution has been listed as the top ten typical cases of Environmental Violation in China by SEPA.

Under the pressure of environmental protection, the Pingyang county Party committee and the county government made a serious effort to thoroughly punish the tannery industry by losing 150 million yuan a year, affecting the increase of industrial added value by more than 15 percentage points.

After nearly three years of renovation, two changes have been achieved: first, 1261 heavily polluting tanning enterprises have been reduced to 39 by regulation; two, they have succeeded in upgrading the industry from low value-added to high added value. From 1 to August this year, the output value of the leather industry was 333 million yuan, down 69.8% from the same period last year, and the output value of the leather industry was 1 billion 190 million yuan, up by 9.6% over the same period last year.

Reporter interviewed in Zhejiang, found that similar to Pingyang county through energy conservation and emission reduction industrial control, finally upgrading industrial level examples everywhere.

In Changxing County, Huzhou, the number of entrepreneurs decreased from 175 to 50 in 75% years, and the rest of the enterprises began to produce low pollution lithium batteries. The product structure was optimized, production level was raised and business efficiency increased.

According to statistics, the output value of Changxing County lead-acid battery enterprises increased by 60% compared with that before rectification.

Energy saving and emission reduction bring predictable profits to enterprises. In the interview, many entrepreneurs said: "energy saving and emission reduction can produce many benefits, which is unexpected surprise for enterprises."

In energy saving and emission reduction, it has invested about 30000000 yuan continuously, and now it has 5 million 680 thousand yuan efficiency, "Tu Bao", deputy general manager of inbek beer company, said: "the calculation of the benefits of energy saving and emission reduction is very complicated, and it is difficult to predict exactly how much returns will be made.

For example, the starting point of our investment in sewage treatment equipment is to be forced to close down without further investment.

The maximization of interests is always the main goal pursued by enterprises. The government should quantify the rewards and punishments to leverage the interests and risks that can not be seen to become predictable benefits.

Zhejiang Shaoxing city has made some beneficial explorations in this respect.

It is reported that the Shaoxing municipal government has implemented differentiated energy policies for enterprises, and has not completed the annual target of energy saving and emission reduction. The electricity consumption of next year will be collected at a rate of 1 cents per cent. The enterprises with the last 20% of the ranking will receive 2 cents extra energy and energy consumption. At the same time, the municipal government will invest 10 million yuan, together with the collection of super energy consumption funds, all of them will be awarded the top 10 enterprises in the field of energy conservation and emission reduction assessment.