sewerage systems Netherlands

... water hydrolyze fast forming combinations with various metal elements in water. They form slats that sediment at the base of the container and can be filtered away. Unlike many water purification agents, Ferric alum can work at very low temperature. This makes it ideal for water treatment during fall and winter seasons. The same compound works well in disinfecting and treatment of sewerage systems. It combines with organic matter and deals with the resulting odor. Aluminium oxide Al2O3 %:min 16.0 Iron Fe content%:max 0.5 Water insoluble matter 1%:max 0.15 AS %:max 0.0005 Grain size:15 mm max...

... a recognized, certified installation company. We are fully qualified and with 30 years of experience, we guarantee customer satisfaction at a reasonable price, with full warranty. Of course, we also take care of the replacement, expansion, and/or new installation of your gas, water, sewage, and sanitary systems. If you need to locate a gas leak, you’ve come to the right place. Renovating a...

Everything in the field of paving!! With years of experience in earthworks and paving, Van Leeuwen is capable of successfully completing any project. Whether it's a garden or a parking lot, big or small, no problem! Van Leeuwen Bestratingen BV has the knowledge and equipment to professionally tackle any project. Our clientele consists of private individuals and contractors. Safety and well-being ...