Treatment of printing and dyeing sludge to speed up "dyeing cylinder **"

As people pay more and more attention to the ecological environment, under the rigid measure of "strict" promotion of escalation, it is necessary to speed up "dyeing" in the treatment of dyeing sludge.

Recently, many places in Shaoxing have successively appeared in the phenomenon of stolen printing and dyeing sludge. Some unscrupulous drivers or transportation companies ignored the strict punishments imposed by the environmental protection department and sneaked up on the roadsides, vegetable fields, and nursery stocks.

In people's minds, printing and dyeing and pollution are twin brothers, printing and dyeing wastewater that emits bubbles, pungent odors, and piles of dyeing sludge that are disgusting and cause serious damage to farm crops and the environment. It is the result of irresponsible printing and dyeing companies not slamming their self-discipline "mouth" to steal. This kind of printing and dyeing sludge has caused great damage to the soil, water, environment and ecology. The public has expressed great indignation and strong condemnation of such acts. It is hoped that the desire of the relevant departments to investigate and deal with them will become more and more intense.

The reason for stealing blood stained sludge from chronic diseases is actually related to the way in which printing and dyeing companies treat printing and dyeing wastewater. At present, Shaoxing City and County two-level printing and dyeing enterprises produce up to 2,500 tons of dyeing sludge per day, but compared with 238 printing and dyeing enterprises in Shaoxing County, only 29 have been put on a “halter”, and more than 80% of the enterprises are still Dispose of the printing and dyeing sludge in an old way. Companies are reluctant to spend large sums of money to eliminate outdated production capacity and carry out transformation and upgrading. The key issue is the word “money”. As the environmental protection law enforcement in Shaoxing County becomes increasingly severe, there is no “moral blood” in the blood vessels of printing and dyeing companies. Then talk about “to protect the ecological environment and promise to continue to improve” the responsibility of the mission, such as the original simple and extensive Emissions, packaged at a very low price to the owner of the transport, let it go, save money and plan things, then the act of stolen printing and dyeing sludge will also be commonplace.

The complexity and difficulty of managing the tampered with printing and dyeing sludge is not one of the reasons for saying goodbye to the traditional extensive discharge method. This requires the relevant departments to have a firm belief in “being convinced and acting in a way” and facing difficulties. The courage to manage, and the determination to supervise printing and dyeing companies is the key. We must strengthen the investigation and punishment of those responsible for violating the law, including the corporate legal representative and the veterans who need to put on supervision. The environmental protection department also needs to strengthen the system of strict management, strict investigation, and strengthen the accountability system for penalties. The public will be introduced into the action to participate in the report and fight against the “people’s war” of “crossing the street, everyone shouting” to eliminate heights. In addition to fines, it is also necessary to bring the person responsible for pilfering to jail in accordance with the law.

In fact, printing and dyeing sludge is not "useless". For example, it can be used as an ingredient in clay bricks and a variety of building materials. If biotechnology, boiler incineration, drying and other special processes are used, dyeing sludge can also be recycled. The key to comprehensive utilization and utilization is the introduction of technology for the utilization of sludge resources. In the “rigorous” word as a rigid measure to promote the upgrade, it is necessary to speed up the “dyeing tank” to cure the dyeing sludge.