• 74%的排放塑料是微型塑料
  • 进入我国内陆水域的废水有22%未经净化
  • 一个人平均每年吃、喝和吸入7.4万到12.1万个塑料微粒
  • 预计塑料产量将从2014年的0.3吨增加到2050年的11亿吨
  • 智能管理减少塑料排放
  • 主要原因:交通、基础设施、建筑业
  • 内陆和沿海水域的污染明显高于近海

微型塑料 -


  • 易吸收有毒化学物质 & 成为有害细菌的宿主
  • 对水生生物构成直接威胁
  • 渗透到人类的食物链中,可能威胁我们的健康
  • … & 更多的影响正在研究中




HSR-Screen brings a mature solution for coarse and fines retention in rain relief structures. The HSR heavy-duty screen is a horizontal screen with automatic cleaning device. It is regularly used as an effective measure for active water protection at overflows / discharges of mixed sewers and in the intake of floor filters.

IntelliScreen is used for intelligent calculation control and regulation as well as for improving the quality of the water. The essential requirement for the automation of the computer system is, in addition to the required high operational reliability, an automatically optimized computing operation by means of dynamic speed control of the combing device, with the possibility of improving the water quality. Furthermore, it is possible to react to strongly fluctuating water levels in order to avoid backwater. For this reason, the operating limits of the computer system can additionally be regulated or limited by means of a freely adjustable setpoint specification. Communication with NiRA.web enables rainfall-dependent channel management.

Originally, the IntelliScreen system solution was designed for the HST HSR rake. In principle, however, IntelliScreen can also be used to operate the horizontal bar screens from other manufacturers.

Nira.web® is a provisioning offer for precipitation data from HST and the MeteoGroup. The data provided is obtained from radar images and calibrated over a dense network of conventional rainstopters. Through this combination of radar and classical ground survey network, historic, current and forecast precipitation data can be made available for each location in the Federal Republic of Germany, Switzerland, Austria and Luxembourg. This innovative technology offers significant benefits for water management and flood protection.

NiRA.web® provides a web-based information portal that provides rainfall data anytime, anywhere. The available data are clearly and clearly prepared. A user-friendly evaluation graphically displays the series of measurements. The evaluated series of precipitation can be exported directly to Excel or CSV format or automatically to third-party systems. In addition, the portal provides a cartographic representation of rainfall development in Germany with calibrated 6-hour rainfall totals.16 Radar stations and over 1,500 ground monitoring stations collect precipitation data and generate forecasts of up to 72 hours using special weather models.

In addition, NiRA.web® provides up-to-date rainfall and precipitation forecasting information via an OPC UA interface directly to other software systems such as SCADA.web or KANiO®. A special added value is that precipitation information can be transmitted directly to the automation systems online and thus used as a further process variable in automation.

Are you Interested?

Contact Form